diff options
Diffstat (limited to 'scene/resources/mesh.cpp')
| -rw-r--r-- | scene/resources/mesh.cpp | 1231 |
1 files changed, 737 insertions, 494 deletions
diff --git a/scene/resources/mesh.cpp b/scene/resources/mesh.cpp index 6bb5be15f3..8f3f25f104 100644 --- a/scene/resources/mesh.cpp +++ b/scene/resources/mesh.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -30,38 +30,38 @@ #include "mesh.h" -#include "core/pair.h" +#include "core/math/convex_hull.h" +#include "core/templates/pair.h" #include "scene/resources/concave_polygon_shape_3d.h" #include "scene/resources/convex_polygon_shape_3d.h" #include "surface_tool.h" #include <stdlib.h> -Mesh::ConvexDecompositionFunc Mesh::convex_composition_function = nullptr; +Mesh::ConvexDecompositionFunc Mesh::convex_decomposition_function = nullptr; Ref<TriangleMesh> Mesh::generate_triangle_mesh() const { - - if (triangle_mesh.is_valid()) + if (triangle_mesh.is_valid()) { return triangle_mesh; + } int facecount = 0; for (int i = 0; i < get_surface_count(); i++) { - - if (surface_get_primitive_type(i) != PRIMITIVE_TRIANGLES) + if (surface_get_primitive_type(i) != PRIMITIVE_TRIANGLES) { continue; + } if (surface_get_format(i) & ARRAY_FORMAT_INDEX) { - facecount += surface_get_array_index_len(i); } else { - facecount += surface_get_array_len(i); } } - if (facecount == 0 || (facecount % 3) != 0) + if (facecount == 0 || (facecount % 3) != 0) { return triangle_mesh; + } Vector<Vector3> faces; faces.resize(facecount); @@ -70,19 +70,18 @@ Ref<TriangleMesh> Mesh::generate_triangle_mesh() const { int widx = 0; for (int i = 0; i < get_surface_count(); i++) { - - if (surface_get_primitive_type(i) != PRIMITIVE_TRIANGLES) + if (surface_get_primitive_type(i) != PRIMITIVE_TRIANGLES) { continue; + } Array a = surface_get_arrays(i); - ERR_FAIL_COND_V(a.empty(), Ref<TriangleMesh>()); + ERR_FAIL_COND_V(a.is_empty(), Ref<TriangleMesh>()); int vc = surface_get_array_len(i); Vector<Vector3> vertices = a[ARRAY_VERTEX]; const Vector3 *vr = vertices.ptr(); if (surface_get_format(i) & ARRAY_FORMAT_INDEX) { - int ic = surface_get_array_index_len(i); Vector<int> indices = a[ARRAY_INDEX]; const int *ir = indices.ptr(); @@ -93,9 +92,9 @@ Ref<TriangleMesh> Mesh::generate_triangle_mesh() const { } } else { - - for (int j = 0; j < vc; j++) + for (int j = 0; j < vc; j++) { facesw[widx++] = vr[j]; + } } } @@ -106,15 +105,15 @@ Ref<TriangleMesh> Mesh::generate_triangle_mesh() const { } void Mesh::generate_debug_mesh_lines(Vector<Vector3> &r_lines) { - if (debug_lines.size() > 0) { r_lines = debug_lines; return; } Ref<TriangleMesh> tm = generate_triangle_mesh(); - if (tm.is_null()) + if (tm.is_null()) { return; + } Vector<int> triangle_indices; tm->get_indices(&triangle_indices); @@ -141,10 +140,12 @@ void Mesh::generate_debug_mesh_lines(Vector<Vector3> &r_lines) { r_lines = debug_lines; } + void Mesh::generate_debug_mesh_indices(Vector<Vector3> &r_points) { Ref<TriangleMesh> tm = generate_triangle_mesh(); - if (tm.is_null()) + if (tm.is_null()) { return; + } Vector<Vector3> vertices = tm->get_vertices(); @@ -157,103 +158,64 @@ void Mesh::generate_debug_mesh_indices(Vector<Vector3> &r_points) { bool Mesh::surface_is_softbody_friendly(int p_idx) const { const uint32_t surface_format = surface_get_format(p_idx); - return (surface_format & Mesh::ARRAY_FLAG_USE_DYNAMIC_UPDATE && (!(surface_format & Mesh::ARRAY_COMPRESS_NORMAL))); + return (surface_format & Mesh::ARRAY_FLAG_USE_DYNAMIC_UPDATE); } Vector<Face3> Mesh::get_faces() const { - Ref<TriangleMesh> tm = generate_triangle_mesh(); - if (tm.is_valid()) + if (tm.is_valid()) { return tm->get_faces(); + } return Vector<Face3>(); - /* - for (int i=0;i<surfaces.size();i++) { - - if (RenderingServer::get_singleton()->mesh_surface_get_primitive_type( mesh, i ) != RenderingServer::PRIMITIVE_TRIANGLES ) - continue; - - Vector<int> indices; - Vector<Vector3> vertices; - - vertices=RenderingServer::get_singleton()->mesh_surface_get_array(mesh, i,RenderingServer::ARRAY_VERTEX); - - int len=RenderingServer::get_singleton()->mesh_surface_get_array_index_len(mesh, i); - bool has_indices; - - if (len>0) { - - indices=RenderingServer::get_singleton()->mesh_surface_get_array(mesh, i,RenderingServer::ARRAY_INDEX); - has_indices=true; +} +Ref<Shape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const { + if (p_simplify) { + ConvexDecompositionSettings settings; + settings.max_convex_hulls = 1; + Vector<Ref<Shape3D>> decomposed = convex_decompose(settings); + if (decomposed.size() == 1) { + return decomposed[0]; } else { - - len=vertices.size(); - has_indices=false; + ERR_PRINT("Convex shape simplification failed, falling back to simpler process."); } - - if (len<=0) - continue; - - const int* indicesr = indices.ptr(); - const int *indicesptr = indicesr.ptr(); - - const Vector3* verticesr = vertices.ptr(); - const Vector3 *verticesptr = verticesr.ptr(); - - int old_faces=faces.size(); - int new_faces=old_faces+(len/3); - - faces.resize(new_faces); - - Face3* facesw = faces.ptrw(); - Face3 *facesptr=facesw.ptr(); - - - for (int i=0;i<len/3;i++) { - - Face3 face; - - for (int j=0;j<3;j++) { - - int idx=i*3+j; - face.vertex[j] = has_indices ? verticesptr[ indicesptr[ idx ] ] : verticesptr[idx]; - } - - facesptr[i+old_faces]=face; - } - } -*/ -} - -Ref<Shape3D> Mesh::create_convex_shape() const { Vector<Vector3> vertices; - for (int i = 0; i < get_surface_count(); i++) { - Array a = surface_get_arrays(i); - ERR_FAIL_COND_V(a.empty(), Ref<ConvexPolygonShape3D>()); + ERR_FAIL_COND_V(a.is_empty(), Ref<ConvexPolygonShape3D>()); Vector<Vector3> v = a[ARRAY_VERTEX]; vertices.append_array(v); } Ref<ConvexPolygonShape3D> shape = memnew(ConvexPolygonShape3D); + + if (p_clean) { + Geometry3D::MeshData md; + Error err = ConvexHullComputer::convex_hull(vertices, md); + if (err == OK) { + shape->set_points(md.vertices); + return shape; + } else { + ERR_PRINT("Convex shape cleaning failed, falling back to simpler process."); + } + } + shape->set_points(vertices); return shape; } Ref<Shape3D> Mesh::create_trimesh_shape() const { - Vector<Face3> faces = get_faces(); - if (faces.size() == 0) + if (faces.size() == 0) { return Ref<Shape3D>(); + } Vector<Vector3> face_points; face_points.resize(faces.size() * 3); for (int i = 0; i < face_points.size(); i += 3) { - Face3 f = faces.get(i / 3); face_points.set(i, f.vertex[0]); face_points.set(i + 1, f.vertex[1]); @@ -266,26 +228,23 @@ Ref<Shape3D> Mesh::create_trimesh_shape() const { } Ref<Mesh> Mesh::create_outline(float p_margin) const { - Array arrays; int index_accum = 0; for (int i = 0; i < get_surface_count(); i++) { - - if (surface_get_primitive_type(i) != PRIMITIVE_TRIANGLES) + if (surface_get_primitive_type(i) != PRIMITIVE_TRIANGLES) { continue; + } Array a = surface_get_arrays(i); - ERR_FAIL_COND_V(a.empty(), Ref<ArrayMesh>()); + ERR_FAIL_COND_V(a.is_empty(), Ref<ArrayMesh>()); if (i == 0) { arrays = a; Vector<Vector3> v = a[ARRAY_VERTEX]; index_accum += v.size(); } else { - int vcount = 0; for (int j = 0; j < arrays.size(); j++) { - if (arrays[j].get_type() == Variant::NIL || a[j].get_type() == Variant::NIL) { //mismatch, do not use arrays[j] = Variant(); @@ -293,14 +252,13 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { } switch (j) { - case ARRAY_VERTEX: case ARRAY_NORMAL: { - Vector<Vector3> dst = arrays[j]; Vector<Vector3> src = a[j]; - if (j == ARRAY_VERTEX) + if (j == ARRAY_VERTEX) { vcount = src.size(); + } if (dst.size() == 0 || src.size() == 0) { arrays[j] = Variant(); continue; @@ -311,7 +269,6 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { case ARRAY_TANGENT: case ARRAY_BONES: case ARRAY_WEIGHTS: { - Vector<real_t> dst = arrays[j]; Vector<real_t> src = a[j]; if (dst.size() == 0 || src.size() == 0) { @@ -391,7 +348,6 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { //fill normals with triangle normals for (int i = 0; i < vc; i += 3) { - Vector3 t[3]; if (has_indices) { @@ -407,14 +363,14 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { Vector3 n = Plane(t[0], t[1], t[2]).normal; for (int j = 0; j < 3; j++) { - Map<Vector3, Vector3>::Element *E = normal_accum.find(t[j]); if (!E) { normal_accum[t[j]] = n; } else { float d = n.dot(E->get()); - if (d < 1.0) + if (d < 1.0) { E->get() += n * (1.0 - d); + } //E->get()+=n; } } @@ -430,7 +386,6 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { int vc2 = vertices.size(); for (int i = 0; i < vc2; i++) { - Vector3 t = r[i]; Map<Vector3, Vector3>::Element *E = normal_accum.find(t); @@ -443,13 +398,11 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { arrays[ARRAY_VERTEX] = vertices; if (!has_indices) { - Vector<int> new_indices; new_indices.resize(vertices.size()); int *iw = new_indices.ptrw(); for (int j = 0; j < vc2; j += 3) { - iw[j] = j; iw[j + 1] = j + 2; iw[j + 2] = j + 1; @@ -458,9 +411,7 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { arrays[ARRAY_INDEX] = new_indices; } else { - for (int j = 0; j < vc; j += 3) { - SWAP(ir[j + 1], ir[j + 2]); } arrays[ARRAY_INDEX] = indices; @@ -472,21 +423,20 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const { return newmesh; } -void Mesh::set_lightmap_size_hint(const Vector2 &p_size) { +void Mesh::set_lightmap_size_hint(const Size2i &p_size) { lightmap_size_hint = p_size; } -Size2 Mesh::get_lightmap_size_hint() const { +Size2i Mesh::get_lightmap_size_hint() const { return lightmap_size_hint; } void Mesh::_bind_methods() { - ClassDB::bind_method(D_METHOD("set_lightmap_size_hint", "size"), &Mesh::set_lightmap_size_hint); ClassDB::bind_method(D_METHOD("get_lightmap_size_hint"), &Mesh::get_lightmap_size_hint); ClassDB::bind_method(D_METHOD("get_aabb"), &Mesh::get_aabb); - ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "lightmap_size_hint"), "set_lightmap_size_hint", "get_lightmap_size_hint"); + ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "lightmap_size_hint"), "set_lightmap_size_hint", "get_lightmap_size_hint"); ClassDB::bind_method(D_METHOD("get_surface_count"), &Mesh::get_surface_count); ClassDB::bind_method(D_METHOD("surface_get_arrays", "surf_idx"), &Mesh::surface_get_arrays); @@ -500,8 +450,30 @@ void Mesh::_bind_methods() { BIND_ENUM_CONSTANT(PRIMITIVE_TRIANGLES); BIND_ENUM_CONSTANT(PRIMITIVE_TRIANGLE_STRIP); - BIND_ENUM_CONSTANT(BLEND_SHAPE_MODE_NORMALIZED); - BIND_ENUM_CONSTANT(BLEND_SHAPE_MODE_RELATIVE); + BIND_ENUM_CONSTANT(ARRAY_VERTEX); + BIND_ENUM_CONSTANT(ARRAY_NORMAL); + BIND_ENUM_CONSTANT(ARRAY_TANGENT); + BIND_ENUM_CONSTANT(ARRAY_COLOR); + BIND_ENUM_CONSTANT(ARRAY_TEX_UV); + BIND_ENUM_CONSTANT(ARRAY_TEX_UV2); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM0); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM1); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM2); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM3); + BIND_ENUM_CONSTANT(ARRAY_BONES); + BIND_ENUM_CONSTANT(ARRAY_WEIGHTS); + BIND_ENUM_CONSTANT(ARRAY_INDEX); + BIND_ENUM_CONSTANT(ARRAY_MAX); + + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RGBA8_UNORM); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RGBA8_SNORM); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RG_HALF); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RGBA_HALF); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_R_FLOAT); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RG_FLOAT); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RGB_FLOAT); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_RGBA_FLOAT); + BIND_ENUM_CONSTANT(ARRAY_CUSTOM_MAX); BIND_ENUM_CONSTANT(ARRAY_FORMAT_VERTEX); BIND_ENUM_CONSTANT(ARRAY_FORMAT_NORMAL); @@ -509,31 +481,32 @@ void Mesh::_bind_methods() { BIND_ENUM_CONSTANT(ARRAY_FORMAT_COLOR); BIND_ENUM_CONSTANT(ARRAY_FORMAT_TEX_UV); BIND_ENUM_CONSTANT(ARRAY_FORMAT_TEX_UV2); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM0); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM1); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM2); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM3); BIND_ENUM_CONSTANT(ARRAY_FORMAT_BONES); BIND_ENUM_CONSTANT(ARRAY_FORMAT_WEIGHTS); BIND_ENUM_CONSTANT(ARRAY_FORMAT_INDEX); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_NORMAL); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_TANGENT); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_COLOR); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_TEX_UV); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_TEX_UV2); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_INDEX); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_BLEND_SHAPE_MASK); - BIND_ENUM_CONSTANT(ARRAY_FLAG_USE_2D_VERTICES); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM_BASE); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM_BITS); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM0_SHIFT); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM1_SHIFT); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM2_SHIFT); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM3_SHIFT); - BIND_ENUM_CONSTANT(ARRAY_COMPRESS_DEFAULT); + BIND_ENUM_CONSTANT(ARRAY_FORMAT_CUSTOM_MASK); + BIND_ENUM_CONSTANT(ARRAY_COMPRESS_FLAGS_BASE); - BIND_ENUM_CONSTANT(ARRAY_VERTEX); - BIND_ENUM_CONSTANT(ARRAY_NORMAL); - BIND_ENUM_CONSTANT(ARRAY_TANGENT); - BIND_ENUM_CONSTANT(ARRAY_COLOR); - BIND_ENUM_CONSTANT(ARRAY_TEX_UV); - BIND_ENUM_CONSTANT(ARRAY_TEX_UV2); - BIND_ENUM_CONSTANT(ARRAY_BONES); - BIND_ENUM_CONSTANT(ARRAY_WEIGHTS); - BIND_ENUM_CONSTANT(ARRAY_INDEX); - BIND_ENUM_CONSTANT(ARRAY_MAX); + BIND_ENUM_CONSTANT(ARRAY_FLAG_USE_2D_VERTICES); + BIND_ENUM_CONSTANT(ARRAY_FLAG_USE_DYNAMIC_UPDATE); + BIND_ENUM_CONSTANT(ARRAY_FLAG_USE_8_BONE_WEIGHTS); + + BIND_ENUM_CONSTANT(BLEND_SHAPE_MODE_NORMALIZED); + BIND_ENUM_CONSTANT(BLEND_SHAPE_MODE_RELATIVE); } void Mesh::clear_cache() const { @@ -541,202 +514,394 @@ void Mesh::clear_cache() const { debug_lines.clear(); } -Vector<Ref<Shape3D>> Mesh::convex_decompose() const { +Vector<Ref<Shape3D>> Mesh::convex_decompose(const ConvexDecompositionSettings &p_settings) const { + ERR_FAIL_COND_V(!convex_decomposition_function, Vector<Ref<Shape3D>>()); - ERR_FAIL_COND_V(!convex_composition_function, Vector<Ref<Shape3D>>()); + Ref<TriangleMesh> tm = generate_triangle_mesh(); + ERR_FAIL_COND_V(!tm.is_valid(), Vector<Ref<Shape3D>>()); - const Vector<Face3> faces = get_faces(); + const Vector<TriangleMesh::Triangle> &triangles = tm->get_triangles(); + int triangle_count = triangles.size(); - Vector<Vector<Face3>> decomposed = convex_composition_function(faces); + Vector<uint32_t> indices; + { + indices.resize(triangle_count * 3); + uint32_t *w = indices.ptrw(); + for (int i = 0; i < triangle_count; i++) { + for (int j = 0; j < 3; j++) { + w[i * 3 + j] = triangles[i].indices[j]; + } + } + } - Vector<Ref<Shape3D>> ret; + const Vector<Vector3> &vertices = tm->get_vertices(); + int vertex_count = vertices.size(); - for (int i = 0; i < decomposed.size(); i++) { - Set<Vector3> points; - for (int j = 0; j < decomposed[i].size(); j++) { - points.insert(decomposed[i][j].vertex[0]); - points.insert(decomposed[i][j].vertex[1]); - points.insert(decomposed[i][j].vertex[2]); - } + Vector<Vector<Vector3>> decomposed = convex_decomposition_function((real_t *)vertices.ptr(), vertex_count, indices.ptr(), triangle_count, p_settings, nullptr); - Vector<Vector3> convex_points; - convex_points.resize(points.size()); - { - Vector3 *w = convex_points.ptrw(); - int idx = 0; - for (Set<Vector3>::Element *E = points.front(); E; E = E->next()) { - w[idx++] = E->get(); - } - } + Vector<Ref<Shape3D>> ret; + for (int i = 0; i < decomposed.size(); i++) { Ref<ConvexPolygonShape3D> shape; - shape.instance(); - shape->set_points(convex_points); + shape.instantiate(); + shape->set_points(decomposed[i]); ret.push_back(shape); } return ret; } +int Mesh::get_builtin_bind_pose_count() const { + return 0; +} + +Transform3D Mesh::get_builtin_bind_pose(int p_index) const { + return Transform3D(); +} + Mesh::Mesh() { } -static Vector<uint8_t> _fix_array_compatibility(const Vector<uint8_t> &p_src, uint32_t p_format, uint32_t p_elements) { +enum OldArrayType { + OLD_ARRAY_VERTEX, + OLD_ARRAY_NORMAL, + OLD_ARRAY_TANGENT, + OLD_ARRAY_COLOR, + OLD_ARRAY_TEX_UV, + OLD_ARRAY_TEX_UV2, + OLD_ARRAY_BONES, + OLD_ARRAY_WEIGHTS, + OLD_ARRAY_INDEX, + OLD_ARRAY_MAX, +}; - bool vertex_16bit = p_format & ((1 << (Mesh::ARRAY_VERTEX + Mesh::ARRAY_COMPRESS_BASE))); - bool has_bones = (p_format & Mesh::ARRAY_FORMAT_BONES); - bool bone_8 = has_bones && !(p_format & (Mesh::ARRAY_COMPRESS_INDEX << 2)); - bool weight_32 = has_bones && !(p_format & (Mesh::ARRAY_COMPRESS_TEX_UV2 << 2)); +enum OldArrayFormat { + /* OLD_ARRAY FORMAT FLAGS */ + OLD_ARRAY_FORMAT_VERTEX = 1 << OLD_ARRAY_VERTEX, // mandatory + OLD_ARRAY_FORMAT_NORMAL = 1 << OLD_ARRAY_NORMAL, + OLD_ARRAY_FORMAT_TANGENT = 1 << OLD_ARRAY_TANGENT, + OLD_ARRAY_FORMAT_COLOR = 1 << OLD_ARRAY_COLOR, + OLD_ARRAY_FORMAT_TEX_UV = 1 << OLD_ARRAY_TEX_UV, + OLD_ARRAY_FORMAT_TEX_UV2 = 1 << OLD_ARRAY_TEX_UV2, + OLD_ARRAY_FORMAT_BONES = 1 << OLD_ARRAY_BONES, + OLD_ARRAY_FORMAT_WEIGHTS = 1 << OLD_ARRAY_WEIGHTS, + OLD_ARRAY_FORMAT_INDEX = 1 << OLD_ARRAY_INDEX, + + OLD_ARRAY_COMPRESS_BASE = (OLD_ARRAY_INDEX + 1), + OLD_ARRAY_COMPRESS_VERTEX = 1 << (OLD_ARRAY_VERTEX + OLD_ARRAY_COMPRESS_BASE), // mandatory + OLD_ARRAY_COMPRESS_NORMAL = 1 << (OLD_ARRAY_NORMAL + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_TANGENT = 1 << (OLD_ARRAY_TANGENT + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_COLOR = 1 << (OLD_ARRAY_COLOR + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_TEX_UV = 1 << (OLD_ARRAY_TEX_UV + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_TEX_UV2 = 1 << (OLD_ARRAY_TEX_UV2 + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_BONES = 1 << (OLD_ARRAY_BONES + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_WEIGHTS = 1 << (OLD_ARRAY_WEIGHTS + OLD_ARRAY_COMPRESS_BASE), + OLD_ARRAY_COMPRESS_INDEX = 1 << (OLD_ARRAY_INDEX + OLD_ARRAY_COMPRESS_BASE), + + OLD_ARRAY_FLAG_USE_2D_VERTICES = OLD_ARRAY_COMPRESS_INDEX << 1, + OLD_ARRAY_FLAG_USE_16_BIT_BONES = OLD_ARRAY_COMPRESS_INDEX << 2, + OLD_ARRAY_FLAG_USE_DYNAMIC_UPDATE = OLD_ARRAY_COMPRESS_INDEX << 3, - print_line("convert vertex16: " + itos(vertex_16bit) + " convert bone 8 " + itos(bone_8) + " convert weight 32 " + itos(weight_32)); +}; - if (!vertex_16bit && !bone_8 && !weight_32) { - return p_src; - } +#ifndef DISABLE_DEPRECATED +static Array _convert_old_array(const Array &p_old) { + Array new_array; + new_array.resize(Mesh::ARRAY_MAX); + new_array[Mesh::ARRAY_VERTEX] = p_old[OLD_ARRAY_VERTEX]; + new_array[Mesh::ARRAY_NORMAL] = p_old[OLD_ARRAY_NORMAL]; + new_array[Mesh::ARRAY_TANGENT] = p_old[OLD_ARRAY_TANGENT]; + new_array[Mesh::ARRAY_COLOR] = p_old[OLD_ARRAY_COLOR]; + new_array[Mesh::ARRAY_TEX_UV] = p_old[OLD_ARRAY_TEX_UV]; + new_array[Mesh::ARRAY_TEX_UV2] = p_old[OLD_ARRAY_TEX_UV2]; + new_array[Mesh::ARRAY_BONES] = p_old[OLD_ARRAY_BONES]; + new_array[Mesh::ARRAY_WEIGHTS] = p_old[OLD_ARRAY_WEIGHTS]; + new_array[Mesh::ARRAY_INDEX] = p_old[OLD_ARRAY_INDEX]; + return new_array; +} + +static Mesh::PrimitiveType _old_primitives[7] = { + Mesh::PRIMITIVE_POINTS, + Mesh::PRIMITIVE_LINES, + Mesh::PRIMITIVE_LINE_STRIP, + Mesh::PRIMITIVE_LINES, + Mesh::PRIMITIVE_TRIANGLES, + Mesh::PRIMITIVE_TRIANGLE_STRIP, + Mesh::PRIMITIVE_TRIANGLE_STRIP +}; +#endif // DISABLE_DEPRECATED - bool vertex_2d = (p_format & (Mesh::ARRAY_COMPRESS_INDEX << 1)); +void _fix_array_compatibility(const Vector<uint8_t> &p_src, uint32_t p_old_format, uint32_t p_new_format, uint32_t p_elements, Vector<uint8_t> &vertex_data, Vector<uint8_t> &attribute_data, Vector<uint8_t> &skin_data) { + uint32_t dst_vertex_stride; + uint32_t dst_attribute_stride; + uint32_t dst_skin_stride; + uint32_t dst_offsets[Mesh::ARRAY_MAX]; + RenderingServer::get_singleton()->mesh_surface_make_offsets_from_format(p_new_format & (~RS::ARRAY_FORMAT_INDEX), p_elements, 0, dst_offsets, dst_vertex_stride, dst_attribute_stride, dst_skin_stride); - uint32_t src_stride = p_src.size() / p_elements; - uint32_t dst_stride = src_stride + (vertex_16bit ? 4 : 0) + (bone_8 ? 4 : 0) - (weight_32 ? 8 : 0); + vertex_data.resize(dst_vertex_stride * p_elements); + attribute_data.resize(dst_attribute_stride * p_elements); + skin_data.resize(dst_skin_stride * p_elements); - Vector<uint8_t> ret = p_src; + uint8_t *dst_vertex_ptr = vertex_data.ptrw(); + uint8_t *dst_attribute_ptr = attribute_data.ptrw(); + uint8_t *dst_skin_ptr = skin_data.ptrw(); - ret.resize(dst_stride * p_elements); - { - uint8_t *w = ret.ptrw(); - const uint8_t *r = p_src.ptr(); - - for (uint32_t i = 0; i < p_elements; i++) { - - uint32_t remaining = src_stride; - const uint8_t *src = (const uint8_t *)(r + src_stride * i); - uint8_t *dst = (uint8_t *)(w + dst_stride * i); - - if (!vertex_2d) { //3D - if (vertex_16bit) { - float *dstw = (float *)dst; - const uint16_t *srcr = (const uint16_t *)src; - dstw[0] = Math::half_to_float(srcr[0]); - dstw[1] = Math::half_to_float(srcr[1]); - dstw[2] = Math::half_to_float(srcr[2]); - remaining -= 8; - src += 8; + const uint8_t *src_vertex_ptr = p_src.ptr(); + uint32_t src_vertex_stride = p_src.size() / p_elements; + + uint32_t src_offset = 0; + for (uint32_t j = 0; j < OLD_ARRAY_INDEX; j++) { + if (!(p_old_format & (1 << j))) { + continue; + } + switch (j) { + case OLD_ARRAY_VERTEX: { + if (p_old_format & OLD_ARRAY_FLAG_USE_2D_VERTICES) { + if (p_old_format & OLD_ARRAY_COMPRESS_VERTEX) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint16_t *src = (const uint16_t *)&src_vertex_ptr[i * src_vertex_stride]; + float *dst = (float *)&dst_vertex_ptr[i * dst_vertex_stride]; + dst[0] = Math::half_to_float(src[0]); + dst[1] = Math::half_to_float(src[1]); + } + src_offset += sizeof(uint16_t) * 2; + } else { + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride]; + float *dst = (float *)&dst_vertex_ptr[i * dst_vertex_stride]; + dst[0] = src[0]; + dst[1] = src[1]; + } + src_offset += sizeof(float) * 2; + } } else { - src += 12; - remaining -= 12; + if (p_old_format & OLD_ARRAY_COMPRESS_VERTEX) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint16_t *src = (const uint16_t *)&src_vertex_ptr[i * src_vertex_stride]; + float *dst = (float *)&dst_vertex_ptr[i * dst_vertex_stride]; + dst[0] = Math::half_to_float(src[0]); + dst[1] = Math::half_to_float(src[1]); + dst[2] = Math::half_to_float(src[2]); + } + src_offset += sizeof(uint16_t) * 4; //+pad + } else { + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride]; + float *dst = (float *)&dst_vertex_ptr[i * dst_vertex_stride]; + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + } + src_offset += sizeof(float) * 3; + } } - dst += 12; - } else { - if (vertex_16bit) { - float *dstw = (float *)dst; - const uint16_t *srcr = (const uint16_t *)src; - dstw[0] = Math::half_to_float(srcr[0]); - dstw[1] = Math::half_to_float(srcr[1]); - remaining -= 4; - src += 4; + } break; + case OLD_ARRAY_NORMAL: { + if (p_old_format & OLD_ARRAY_COMPRESS_NORMAL) { + const float multiplier = 1.f / 127.f * 1023.0f; + + for (uint32_t i = 0; i < p_elements; i++) { + const int8_t *src = (const int8_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint32_t *dst = (uint32_t *)&dst_vertex_ptr[i * dst_vertex_stride + dst_offsets[Mesh::ARRAY_NORMAL]]; + + *dst = 0; + *dst |= CLAMP(int(src[0] * multiplier), 0, 1023); + *dst |= CLAMP(int(src[1] * multiplier), 0, 1023) << 10; + *dst |= CLAMP(int(src[2] * multiplier), 0, 1023) << 20; + } + src_offset += sizeof(uint32_t); } else { - src += 8; - remaining -= 8; + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint32_t *dst = (uint32_t *)&dst_vertex_ptr[i * dst_vertex_stride + dst_offsets[Mesh::ARRAY_NORMAL]]; + + *dst = 0; + *dst |= CLAMP(int(src[0] * 1023.0), 0, 1023); + *dst |= CLAMP(int(src[1] * 1023.0), 0, 1023) << 10; + *dst |= CLAMP(int(src[2] * 1023.0), 0, 1023) << 20; + } + src_offset += sizeof(float) * 3; } - dst += 8; - } - - if (has_bones) { - - remaining -= bone_8 ? 4 : 8; - remaining -= weight_32 ? 16 : 8; - } - - for (uint32_t j = 0; j < remaining; j++) { - dst[j] = src[j]; - } - if (has_bones) { - - dst += remaining; - src += remaining; - - if (bone_8) { - - const uint8_t *src_bones = (const uint8_t *)src; - uint16_t *dst_bones = (uint16_t *)dst; + } break; + case OLD_ARRAY_TANGENT: { + if (p_old_format & OLD_ARRAY_COMPRESS_TANGENT) { + const float multiplier = 1.f / 127.f * 1023.0f; + + for (uint32_t i = 0; i < p_elements; i++) { + const int8_t *src = (const int8_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint32_t *dst = (uint32_t *)&dst_vertex_ptr[i * dst_vertex_stride + dst_offsets[Mesh::ARRAY_TANGENT]]; + + *dst = 0; + *dst |= CLAMP(int(src[0] * multiplier), 0, 1023); + *dst |= CLAMP(int(src[1] * multiplier), 0, 1023) << 10; + *dst |= CLAMP(int(src[2] * multiplier), 0, 1023) << 20; + if (src[3] > 0) { + *dst |= 3 << 30; + } + } + src_offset += sizeof(uint32_t); + } else { + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint32_t *dst = (uint32_t *)&dst_vertex_ptr[i * dst_vertex_stride + dst_offsets[Mesh::ARRAY_TANGENT]]; + + *dst = 0; + *dst |= CLAMP(int(src[0] * 1023.0), 0, 1023); + *dst |= CLAMP(int(src[1] * 1023.0), 0, 1023) << 10; + *dst |= CLAMP(int(src[2] * 1023.0), 0, 1023) << 20; + if (src[3] > 0) { + *dst |= 3 << 30; + } + } + src_offset += sizeof(float) * 4; + } - dst_bones[0] = src_bones[0]; - dst_bones[1] = src_bones[1]; - dst_bones[2] = src_bones[2]; - dst_bones[3] = src_bones[3]; + } break; + case OLD_ARRAY_COLOR: { + if (p_old_format & OLD_ARRAY_COMPRESS_COLOR) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint32_t *src = (const uint32_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint32_t *dst = (uint32_t *)&dst_attribute_ptr[i * dst_attribute_stride + dst_offsets[Mesh::ARRAY_COLOR]]; - src += 4; + *dst = *src; + } + src_offset += sizeof(uint32_t); } else { - for (uint32_t j = 0; j < 8; j++) { - dst[j] = src[j]; + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint8_t *dst = (uint8_t *)&dst_attribute_ptr[i * dst_attribute_stride + dst_offsets[Mesh::ARRAY_COLOR]]; + + dst[0] = uint8_t(CLAMP(src[0] * 255.0, 0.0, 255.0)); + dst[1] = uint8_t(CLAMP(src[1] * 255.0, 0.0, 255.0)); + dst[2] = uint8_t(CLAMP(src[2] * 255.0, 0.0, 255.0)); + dst[3] = uint8_t(CLAMP(src[3] * 255.0, 0.0, 255.0)); } - - src += 8; + src_offset += sizeof(float) * 4; } + } break; + case OLD_ARRAY_TEX_UV: { + if (p_old_format & OLD_ARRAY_COMPRESS_TEX_UV) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint16_t *src = (const uint16_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + float *dst = (float *)&dst_attribute_ptr[i * dst_attribute_stride + dst_offsets[Mesh::ARRAY_TEX_UV]]; + + dst[0] = Math::half_to_float(src[0]); + dst[1] = Math::half_to_float(src[1]); + } + src_offset += sizeof(uint16_t) * 2; + } else { + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + float *dst = (float *)&dst_attribute_ptr[i * dst_attribute_stride + dst_offsets[Mesh::ARRAY_TEX_UV]]; - dst += 8; - - if (weight_32) { + dst[0] = src[0]; + dst[1] = src[1]; + } + src_offset += sizeof(float) * 2; + } - const float *src_weights = (const float *)src; - uint16_t *dst_weights = (uint16_t *)dst; + } break; + case OLD_ARRAY_TEX_UV2: { + if (p_old_format & OLD_ARRAY_COMPRESS_TEX_UV2) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint16_t *src = (const uint16_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + float *dst = (float *)&dst_attribute_ptr[i * dst_attribute_stride + dst_offsets[Mesh::ARRAY_TEX_UV2]]; - dst_weights[0] = CLAMP(src_weights[0] * 65535, 0, 65535); //16bits unorm - dst_weights[1] = CLAMP(src_weights[1] * 65535, 0, 65535); - dst_weights[2] = CLAMP(src_weights[2] * 65535, 0, 65535); - dst_weights[3] = CLAMP(src_weights[3] * 65535, 0, 65535); + dst[0] = Math::half_to_float(src[0]); + dst[1] = Math::half_to_float(src[1]); + } + src_offset += sizeof(uint16_t) * 2; + } else { + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + float *dst = (float *)&dst_attribute_ptr[i * dst_attribute_stride + dst_offsets[Mesh::ARRAY_TEX_UV2]]; + dst[0] = src[0]; + dst[1] = src[1]; + } + src_offset += sizeof(float) * 2; + } + } break; + case OLD_ARRAY_BONES: { + if (p_old_format & OLD_ARRAY_FLAG_USE_16_BIT_BONES) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint16_t *src = (const uint16_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint16_t *dst = (uint16_t *)&dst_skin_ptr[i * dst_skin_stride + dst_offsets[Mesh::ARRAY_BONES]]; + + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + dst[3] = src[3]; + } + src_offset += sizeof(uint16_t) * 4; + } else { + for (uint32_t i = 0; i < p_elements; i++) { + const uint8_t *src = (const uint8_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint16_t *dst = (uint16_t *)&dst_skin_ptr[i * dst_skin_stride + dst_offsets[Mesh::ARRAY_BONES]]; + + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + dst[3] = src[3]; + } + src_offset += sizeof(uint8_t) * 4; + } + } break; + case OLD_ARRAY_WEIGHTS: { + if (p_old_format & OLD_ARRAY_COMPRESS_WEIGHTS) { + for (uint32_t i = 0; i < p_elements; i++) { + const uint16_t *src = (const uint16_t *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint16_t *dst = (uint16_t *)&dst_skin_ptr[i * dst_skin_stride + dst_offsets[Mesh::ARRAY_WEIGHTS]]; + + dst[0] = src[0]; + dst[1] = src[1]; + dst[2] = src[2]; + dst[3] = src[3]; + } + src_offset += sizeof(uint16_t) * 4; } else { - for (uint32_t j = 0; j < 8; j++) { - dst[j] = src[j]; + for (uint32_t i = 0; i < p_elements; i++) { + const float *src = (const float *)&src_vertex_ptr[i * src_vertex_stride + src_offset]; + uint16_t *dst = (uint16_t *)&dst_skin_ptr[i * dst_skin_stride + dst_offsets[Mesh::ARRAY_WEIGHTS]]; + + dst[0] = uint16_t(CLAMP(src[0] * 65535.0, 0, 65535.0)); + dst[1] = uint16_t(CLAMP(src[1] * 65535.0, 0, 65535.0)); + dst[2] = uint16_t(CLAMP(src[2] * 65535.0, 0, 65535.0)); + dst[3] = uint16_t(CLAMP(src[3] * 65535.0, 0, 65535.0)); } + src_offset += sizeof(float) * 4; } + } break; + default: { } } } - - return ret; } bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) { - String sname = p_name; - if (p_name == "blend_shape/names") { - - Vector<String> sk = p_value; - int sz = sk.size(); - const String *r = sk.ptr(); - for (int i = 0; i < sz; i++) - add_blend_shape(r[i]); - return true; - } - - if (p_name == "blend_shape/mode") { - - set_blend_shape_mode(BlendShapeMode(int(p_value))); - return true; - } - if (sname.begins_with("surface_")) { - int sl = sname.find("/"); - if (sl == -1) + if (sl == -1) { return false; + } int idx = sname.substr(8, sl - 8).to_int() - 1; String what = sname.get_slicec('/', 1); - if (what == "material") + if (what == "material") { surface_set_material(idx, p_value); - else if (what == "name") + } else if (what == "name") { surface_set_name(idx, p_value); + } return true; } #ifndef DISABLE_DEPRECATED // Kept for compatibility from 3.x to 4.0. - if (!sname.begins_with("surfaces")) + if (!sname.begins_with("surfaces")) { return false; + } WARN_DEPRECATED_MSG("Mesh uses old surface format, which is deprecated (and loads slower). Consider re-importing or re-saving the scene."); @@ -744,7 +909,6 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) { String what = sname.get_slicec('/', 2); if (idx == surfaces.size()) { - //create Dictionary d = p_value; ERR_FAIL_COND_V(!d.has("primitive"), false); @@ -752,58 +916,92 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) { if (d.has("arrays")) { //oldest format (2.x) ERR_FAIL_COND_V(!d.has("morph_arrays"), false); - add_surface_from_arrays(PrimitiveType(int(d["primitive"])), d["arrays"], d["morph_arrays"]); + Array morph_arrays = d["morph_arrays"]; + for (int i = 0; i < morph_arrays.size(); i++) { + morph_arrays[i] = _convert_old_array(morph_arrays[i]); + } + add_surface_from_arrays(_old_primitives[int(d["primitive"])], _convert_old_array(d["arrays"]), morph_arrays); } else if (d.has("array_data")) { //print_line("array data (old style"); //older format (3.x) Vector<uint8_t> array_data = d["array_data"]; Vector<uint8_t> array_index_data; - if (d.has("array_index_data")) + if (d.has("array_index_data")) { array_index_data = d["array_index_data"]; + } ERR_FAIL_COND_V(!d.has("format"), false); - uint32_t format = d["format"]; + uint32_t old_format = d["format"]; uint32_t primitive = d["primitive"]; - uint32_t primitive_remap[7] = { - PRIMITIVE_POINTS, - PRIMITIVE_LINES, - PRIMITIVE_LINE_STRIP, - PRIMITIVE_LINES, - PRIMITIVE_TRIANGLES, - PRIMITIVE_TRIANGLE_STRIP, - PRIMITIVE_TRIANGLE_STRIP - }; - - primitive = primitive_remap[primitive]; //compatibility + primitive = _old_primitives[primitive]; //compatibility ERR_FAIL_COND_V(!d.has("vertex_count"), false); int vertex_count = d["vertex_count"]; - array_data = _fix_array_compatibility(array_data, format, vertex_count); + uint32_t new_format = ARRAY_FORMAT_VERTEX; + + if (old_format & OLD_ARRAY_FORMAT_NORMAL) { + new_format |= ARRAY_FORMAT_NORMAL; + } + if (old_format & OLD_ARRAY_FORMAT_TANGENT) { + new_format |= ARRAY_FORMAT_TANGENT; + } + if (old_format & OLD_ARRAY_FORMAT_COLOR) { + new_format |= ARRAY_FORMAT_COLOR; + } + if (old_format & OLD_ARRAY_FORMAT_TEX_UV) { + new_format |= ARRAY_FORMAT_TEX_UV; + } + if (old_format & OLD_ARRAY_FORMAT_TEX_UV2) { + new_format |= ARRAY_FORMAT_TEX_UV2; + } + if (old_format & OLD_ARRAY_FORMAT_BONES) { + new_format |= ARRAY_FORMAT_BONES; + } + if (old_format & OLD_ARRAY_FORMAT_WEIGHTS) { + new_format |= ARRAY_FORMAT_WEIGHTS; + } + if (old_format & OLD_ARRAY_FORMAT_INDEX) { + new_format |= ARRAY_FORMAT_INDEX; + } + if (old_format & OLD_ARRAY_FLAG_USE_2D_VERTICES) { + new_format |= OLD_ARRAY_FLAG_USE_2D_VERTICES; + } + + Vector<uint8_t> vertex_array; + Vector<uint8_t> attribute_array; + Vector<uint8_t> skin_array; + + _fix_array_compatibility(array_data, old_format, new_format, vertex_count, vertex_array, attribute_array, skin_array); int index_count = 0; - if (d.has("index_count")) + if (d.has("index_count")) { index_count = d["index_count"]; + } - Vector<Vector<uint8_t>> blend_shapes; + Vector<uint8_t> blend_shapes; if (d.has("blend_shape_data")) { Array blend_shape_data = d["blend_shape_data"]; for (int i = 0; i < blend_shape_data.size(); i++) { + Vector<uint8_t> blend_vertex_array; + Vector<uint8_t> blend_attribute_array; + Vector<uint8_t> blend_skin_array; + Vector<uint8_t> shape = blend_shape_data[i]; - shape = _fix_array_compatibility(shape, format, vertex_count); + _fix_array_compatibility(shape, old_format, new_format, vertex_count, blend_vertex_array, blend_attribute_array, blend_skin_array); - blend_shapes.push_back(shape); + blend_shapes.append_array(blend_vertex_array); } } //clear unused flags - print_line("format pre: " + itos(format)); - format &= ~uint32_t((1 << (ARRAY_VERTEX + ARRAY_COMPRESS_BASE)) | (ARRAY_COMPRESS_INDEX << 2) | (ARRAY_COMPRESS_TEX_UV2 << 2)); - print_line("format post: " + itos(format)); + print_line("format pre: " + itos(old_format)); + + print_line("format post: " + itos(new_format)); ERR_FAIL_COND_V(!d.has("aabb"), false); AABB aabb = d["aabb"]; @@ -818,13 +1016,13 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) { } } - add_surface(format, PrimitiveType(primitive), array_data, vertex_count, array_index_data, index_count, aabb, blend_shapes, bone_aabb); + add_surface(new_format, PrimitiveType(primitive), vertex_array, attribute_array, skin_array, vertex_count, array_index_data, index_count, aabb, blend_shapes, bone_aabb); + } else { ERR_FAIL_V(false); } if (d.has("material")) { - surface_set_material(idx, d["material"]); } if (d.has("name")) { @@ -838,8 +1036,29 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) { return false; } -Array ArrayMesh::_get_surfaces() const { +void ArrayMesh::_set_blend_shape_names(const PackedStringArray &p_names) { + ERR_FAIL_COND(surfaces.size() > 0); + + blend_shapes.resize(p_names.size()); + for (int i = 0; i < p_names.size(); i++) { + blend_shapes.write[i] = p_names[i]; + } + + if (mesh.is_valid()) { + RS::get_singleton()->mesh_set_blend_shape_count(mesh, blend_shapes.size()); + } +} + +PackedStringArray ArrayMesh::_get_blend_shape_names() const { + PackedStringArray sarr; + sarr.resize(blend_shapes.size()); + for (int i = 0; i < blend_shapes.size(); i++) { + sarr.write[i] = blend_shapes[i]; + } + return sarr; +} +Array ArrayMesh::_get_surfaces() const { if (mesh.is_null()) { return Array(); } @@ -852,6 +1071,12 @@ Array ArrayMesh::_get_surfaces() const { data["primitive"] = surface.primitive; data["vertex_data"] = surface.vertex_data; data["vertex_count"] = surface.vertex_count; + if (surface.skin_data.size()) { + data["skin_data"] = surface.skin_data; + } + if (surface.attribute_data.size()) { + data["attribute_data"] = surface.attribute_data; + } data["aabb"] = surface.aabb; if (surface.index_count) { data["index_data"] = surface.index_data; @@ -876,9 +1101,8 @@ Array ArrayMesh::_get_surfaces() const { data["bone_aabbs"] = bone_aabbs; } - Array blend_shapes; - for (int j = 0; j < surface.blend_shapes.size(); j++) { - blend_shapes.push_back(surface.blend_shapes[j]); + if (surface.blend_shape_data.size()) { + data["blend_shapes"] = surface.blend_shape_data; } if (surfaces[i].material.is_valid()) { @@ -895,7 +1119,6 @@ Array ArrayMesh::_get_surfaces() const { ret.push_back(data); } - print_line("Saving surfaces: " + itos(ret.size())); return ret; } @@ -904,11 +1127,11 @@ void ArrayMesh::_create_if_empty() const { if (!mesh.is_valid()) { mesh = RS::get_singleton()->mesh_create(); RS::get_singleton()->mesh_set_blend_shape_mode(mesh, (RS::BlendShapeMode)blend_shape_mode); + RS::get_singleton()->mesh_set_blend_shape_count(mesh, blend_shapes.size()); } } void ArrayMesh::_set_surfaces(const Array &p_surfaces) { - Vector<RS::SurfaceData> surface_data; Vector<Ref<Material>> surface_materials; Vector<String> surface_names; @@ -926,6 +1149,12 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) { surface.primitive = RS::PrimitiveType(int(d["primitive"])); surface.vertex_data = d["vertex_data"]; surface.vertex_count = d["vertex_count"]; + if (d.has("attribute_data")) { + surface.attribute_data = d["attribute_data"]; + } + if (d.has("skin_data")) { + surface.skin_data = d["skin_data"]; + } surface.aabb = d["aabb"]; if (d.has("index_data")) { @@ -953,10 +1182,7 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) { } if (d.has("blend_shapes")) { - Array blend_shapes; - for (int j = 0; j < blend_shapes.size(); j++) { - surface.blend_shapes.push_back(blend_shapes[j]); - } + surface.blend_shape_data = d["blend_shapes"]; } Ref<Material> material; @@ -976,15 +1202,7 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) { if (d.has("2d")) { _2d = d["2d"]; } - /* - print_line("format: " + itos(surface.format)); - print_line("aabb: " + surface.aabb); - print_line("array size: " + itos(surface.vertex_data.size())); - print_line("vertex count: " + itos(surface.vertex_count)); - print_line("index size: " + itos(surface.index_data.size())); - print_line("index count: " + itos(surface.index_count)); - print_line("primitive: " + itos(surface.primitive)); -*/ + surface_data.push_back(surface); surface_materials.push_back(material); surface_names.push_back(name); @@ -1000,7 +1218,7 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) { } else { // if mesh does not exist (first time this is loaded, most likely), // we can create it with a single call, which is a lot more efficient and thread friendly - mesh = RS::get_singleton()->mesh_create_from_surfaces(surface_data); + mesh = RS::get_singleton()->mesh_create_from_surfaces(surface_data, blend_shapes.size()); RS::get_singleton()->mesh_set_blend_shape_mode(mesh, (RS::BlendShapeMode)blend_shape_mode); } @@ -1012,7 +1230,6 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) { s.aabb = surface_data[i].aabb; if (i == 0) { aabb = s.aabb; - blend_shapes.resize(surface_data[i].blend_shapes.size()); } else { aabb.merge_with(s.aabb); } @@ -1031,79 +1248,69 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) { } bool ArrayMesh::_get(const StringName &p_name, Variant &r_ret) const { - - if (_is_generated()) + if (_is_generated()) { return false; + } String sname = p_name; - - if (p_name == "blend_shape/names") { - - Vector<String> sk; - for (int i = 0; i < blend_shapes.size(); i++) - sk.push_back(blend_shapes[i]); - r_ret = sk; - return true; - } else if (p_name == "blend_shape/mode") { - - r_ret = get_blend_shape_mode(); - return true; - } else if (sname.begins_with("surface_")) { - + if (sname.begins_with("surface_")) { int sl = sname.find("/"); - if (sl == -1) + if (sl == -1) { return false; + } int idx = sname.substr(8, sl - 8).to_int() - 1; String what = sname.get_slicec('/', 1); - if (what == "material") + if (what == "material") { r_ret = surface_get_material(idx); - else if (what == "name") + } else if (what == "name") { r_ret = surface_get_name(idx); + } return true; } return true; } -void ArrayMesh::_get_property_list(List<PropertyInfo> *p_list) const { +void ArrayMesh::reset_state() { + clear_surfaces(); + clear_blend_shapes(); - if (_is_generated()) - return; + aabb = AABB(); + blend_shape_mode = BLEND_SHAPE_MODE_RELATIVE; + custom_aabb = AABB(); +} - if (blend_shapes.size()) { - p_list->push_back(PropertyInfo(Variant::PACKED_STRING_ARRAY, "blend_shape/names", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); - p_list->push_back(PropertyInfo(Variant::INT, "blend_shape/mode", PROPERTY_HINT_ENUM, "Normalized,Relative")); +void ArrayMesh::_get_property_list(List<PropertyInfo> *p_list) const { + if (_is_generated()) { + return; } for (int i = 0; i < surfaces.size(); i++) { - p_list->push_back(PropertyInfo(Variant::STRING, "surface_" + itos(i + 1) + "/name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR)); if (surfaces[i].is_2d) { - p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,CanvasItemMaterial", PROPERTY_USAGE_EDITOR)); + p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "CanvasItemMaterial,ShaderMaterial", PROPERTY_USAGE_EDITOR)); } else { - p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,StandardMaterial3D", PROPERTY_USAGE_EDITOR)); + p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "BaseMaterial3D,ShaderMaterial", PROPERTY_USAGE_EDITOR)); } } } void ArrayMesh::_recompute_aabb() { - // regenerate AABB aabb = AABB(); for (int i = 0; i < surfaces.size(); i++) { - - if (i == 0) + if (i == 0) { aabb = surfaces[i].aabb; - else + } else { aabb.merge_with(surfaces[i].aabb); + } } } #ifndef _MSC_VER #warning need to add binding to add_surface using future MeshSurfaceData object #endif -void ArrayMesh::add_surface(uint32_t p_format, PrimitiveType p_primitive, const Vector<uint8_t> &p_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<Vector<uint8_t>> &p_blend_shapes, const Vector<AABB> &p_bone_aabb, const Vector<RS::SurfaceData::LOD> &p_lods) { - +void ArrayMesh::add_surface(uint32_t p_format, PrimitiveType p_primitive, const Vector<uint8_t> &p_array, const Vector<uint8_t> &p_attribute_array, const Vector<uint8_t> &p_skin_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<uint8_t> &p_blend_shape_data, const Vector<AABB> &p_bone_aabbs, const Vector<RS::SurfaceData::LOD> &p_lods) { _create_if_empty(); Surface s; @@ -1123,21 +1330,22 @@ void ArrayMesh::add_surface(uint32_t p_format, PrimitiveType p_primitive, const sd.aabb = p_aabb; sd.vertex_count = p_vertex_count; sd.vertex_data = p_array; + sd.attribute_data = p_attribute_array; + sd.skin_data = p_skin_array; sd.index_count = p_index_count; sd.index_data = p_index_array; - sd.blend_shapes = p_blend_shapes; - sd.bone_aabbs = p_bone_aabb; + sd.blend_shape_data = p_blend_shape_data; + sd.bone_aabbs = p_bone_aabbs; sd.lods = p_lods; RenderingServer::get_singleton()->mesh_add_surface(mesh, sd); clear_cache(); - _change_notify(); + notify_property_list_changed(); emit_changed(); } void ArrayMesh::add_surface_from_arrays(PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes, const Dictionary &p_lods, uint32_t p_flags) { - ERR_FAIL_COND(p_arrays.size() != ARRAY_MAX); RS::SurfaceData surface; @@ -1145,74 +1353,94 @@ void ArrayMesh::add_surface_from_arrays(PrimitiveType p_primitive, const Array & Error err = RS::get_singleton()->mesh_create_surface_data_from_arrays(&surface, (RenderingServer::PrimitiveType)p_primitive, p_arrays, p_blend_shapes, p_lods, p_flags); ERR_FAIL_COND(err != OK); - /* print_line("format: " + itos(surface.format)); + /* Debug code. + print_line("format: " + itos(surface.format)); print_line("aabb: " + surface.aabb); print_line("array size: " + itos(surface.vertex_data.size())); print_line("vertex count: " + itos(surface.vertex_count)); print_line("index size: " + itos(surface.index_data.size())); print_line("index count: " + itos(surface.index_count)); print_line("primitive: " + itos(surface.primitive)); -*/ - add_surface(surface.format, PrimitiveType(surface.primitive), surface.vertex_data, surface.vertex_count, surface.index_data, surface.index_count, surface.aabb, surface.blend_shapes, surface.bone_aabbs, surface.lods); + */ + + add_surface(surface.format, PrimitiveType(surface.primitive), surface.vertex_data, surface.attribute_data, surface.skin_data, surface.vertex_count, surface.index_data, surface.index_count, surface.aabb, surface.blend_shape_data, surface.bone_aabbs, surface.lods); } Array ArrayMesh::surface_get_arrays(int p_surface) const { - ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Array()); return RenderingServer::get_singleton()->mesh_surface_get_arrays(mesh, p_surface); } -Array ArrayMesh::surface_get_blend_shape_arrays(int p_surface) const { +Array ArrayMesh::surface_get_blend_shape_arrays(int p_surface) const { ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Array()); return RenderingServer::get_singleton()->mesh_surface_get_blend_shape_arrays(mesh, p_surface); } + Dictionary ArrayMesh::surface_get_lods(int p_surface) const { ERR_FAIL_INDEX_V(p_surface, surfaces.size(), Dictionary()); return RenderingServer::get_singleton()->mesh_surface_get_lods(mesh, p_surface); } int ArrayMesh::get_surface_count() const { - return surfaces.size(); } void ArrayMesh::add_blend_shape(const StringName &p_name) { - ERR_FAIL_COND_MSG(surfaces.size(), "Can't add a shape key count if surfaces are already created."); StringName name = p_name; if (blend_shapes.find(name) != -1) { - int count = 2; do { - name = String(p_name) + " " + itos(count); count++; } while (blend_shapes.find(name) != -1); } blend_shapes.push_back(name); - //RS::get_singleton()->mesh_set_blend_shape_count(mesh, blend_shapes.size()); + + if (mesh.is_valid()) { + RS::get_singleton()->mesh_set_blend_shape_count(mesh, blend_shapes.size()); + } } int ArrayMesh::get_blend_shape_count() const { - return blend_shapes.size(); } + StringName ArrayMesh::get_blend_shape_name(int p_index) const { ERR_FAIL_INDEX_V(p_index, blend_shapes.size(), StringName()); return blend_shapes[p_index]; } -void ArrayMesh::clear_blend_shapes() { +void ArrayMesh::set_blend_shape_name(int p_index, const StringName &p_name) { + ERR_FAIL_INDEX(p_index, blend_shapes.size()); + + StringName name = p_name; + int found = blend_shapes.find(name); + if (found != -1 && found != p_index) { + int count = 2; + do { + name = String(p_name) + " " + itos(count); + count++; + } while (blend_shapes.find(name) != -1); + } + + blend_shapes.write[p_index] = name; +} + +void ArrayMesh::clear_blend_shapes() { ERR_FAIL_COND_MSG(surfaces.size(), "Can't set shape key count if surfaces are already created."); blend_shapes.clear(); + + if (mesh.is_valid()) { + RS::get_singleton()->mesh_set_blend_shape_count(mesh, 0); + } } void ArrayMesh::set_blend_shape_mode(BlendShapeMode p_mode) { - blend_shape_mode = p_mode; if (mesh.is_valid()) { RS::get_singleton()->mesh_set_blend_shape_mode(mesh, (RS::BlendShapeMode)p_mode); @@ -1220,43 +1448,37 @@ void ArrayMesh::set_blend_shape_mode(BlendShapeMode p_mode) { } ArrayMesh::BlendShapeMode ArrayMesh::get_blend_shape_mode() const { - return blend_shape_mode; } int ArrayMesh::surface_get_array_len(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, surfaces.size(), -1); return surfaces[p_idx].array_length; } int ArrayMesh::surface_get_array_index_len(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, surfaces.size(), -1); return surfaces[p_idx].index_array_length; } uint32_t ArrayMesh::surface_get_format(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, surfaces.size(), 0); return surfaces[p_idx].format; } ArrayMesh::PrimitiveType ArrayMesh::surface_get_primitive_type(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, surfaces.size(), PRIMITIVE_LINES); return surfaces[p_idx].primitive; } void ArrayMesh::surface_set_material(int p_idx, const Ref<Material> &p_material) { - ERR_FAIL_INDEX(p_idx, surfaces.size()); - if (surfaces[p_idx].material == p_material) + if (surfaces[p_idx].material == p_material) { return; + } surfaces.write[p_idx].material = p_material; RenderingServer::get_singleton()->mesh_surface_set_material(mesh, p_idx, p_material.is_null() ? RID() : p_material->get_rid()); - _change_notify("material"); emit_changed(); } @@ -1270,7 +1492,6 @@ int ArrayMesh::surface_find_by_name(const String &p_name) const { } void ArrayMesh::surface_set_name(int p_idx, const String &p_name) { - ERR_FAIL_INDEX(p_idx, surfaces.size()); surfaces.write[p_idx].name = p_name; @@ -1278,20 +1499,29 @@ void ArrayMesh::surface_set_name(int p_idx, const String &p_name) { } String ArrayMesh::surface_get_name(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, surfaces.size(), String()); return surfaces[p_idx].name; } -void ArrayMesh::surface_update_region(int p_surface, int p_offset, const Vector<uint8_t> &p_data) { +void ArrayMesh::surface_update_vertex_region(int p_surface, int p_offset, const Vector<uint8_t> &p_data) { + ERR_FAIL_INDEX(p_surface, surfaces.size()); + RS::get_singleton()->mesh_surface_update_vertex_region(mesh, p_surface, p_offset, p_data); + emit_changed(); +} +void ArrayMesh::surface_update_attribute_region(int p_surface, int p_offset, const Vector<uint8_t> &p_data) { ERR_FAIL_INDEX(p_surface, surfaces.size()); - RS::get_singleton()->mesh_surface_update_region(mesh, p_surface, p_offset, p_data); + RS::get_singleton()->mesh_surface_update_attribute_region(mesh, p_surface, p_offset, p_data); emit_changed(); } -void ArrayMesh::surface_set_custom_aabb(int p_idx, const AABB &p_aabb) { +void ArrayMesh::surface_update_skin_region(int p_surface, int p_offset, const Vector<uint8_t> &p_data) { + ERR_FAIL_INDEX(p_surface, surfaces.size()); + RS::get_singleton()->mesh_surface_update_skin_region(mesh, p_surface, p_offset, p_data); + emit_changed(); +} +void ArrayMesh::surface_set_custom_aabb(int p_idx, const AABB &p_aabb) { ERR_FAIL_INDEX(p_idx, surfaces.size()); surfaces.write[p_idx].aabb = p_aabb; // set custom aabb too? @@ -1299,18 +1529,16 @@ void ArrayMesh::surface_set_custom_aabb(int p_idx, const AABB &p_aabb) { } Ref<Material> ArrayMesh::surface_get_material(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, surfaces.size(), Ref<Material>()); return surfaces[p_idx].material; } RID ArrayMesh::get_rid() const { - _create_if_empty(); return mesh; } -AABB ArrayMesh::get_aabb() const { +AABB ArrayMesh::get_aabb() const { return aabb; } @@ -1324,7 +1552,6 @@ void ArrayMesh::clear_surfaces() { } void ArrayMesh::set_custom_aabb(const AABB &p_custom) { - _create_if_empty(); custom_aabb = p_custom; RS::get_singleton()->mesh_set_custom_aabb(mesh, custom_aabb); @@ -1332,18 +1559,15 @@ void ArrayMesh::set_custom_aabb(const AABB &p_custom) { } AABB ArrayMesh::get_custom_aabb() const { - return custom_aabb; } -void ArrayMesh::regen_normalmaps() { - +void ArrayMesh::regen_normal_maps() { if (surfaces.size() == 0) { return; } Vector<Ref<SurfaceTool>> surfs; for (int i = 0; i < get_surface_count(); i++) { - Ref<SurfaceTool> st = memnew(SurfaceTool); st->create_from(Ref<ArrayMesh>(this), i); surfs.push_back(st); @@ -1352,36 +1576,47 @@ void ArrayMesh::regen_normalmaps() { clear_surfaces(); for (int i = 0; i < surfs.size(); i++) { - surfs.write[i]->generate_tangents(); surfs.write[i]->commit(Ref<ArrayMesh>(this)); } } //dirty hack -bool (*array_mesh_lightmap_unwrap_callback)(float p_texel_size, const float *p_vertices, const float *p_normals, int p_vertex_count, const int *p_indices, const int *p_face_materials, int p_index_count, float **r_uv, int **r_vertex, int *r_vertex_count, int **r_index, int *r_index_count, int *r_size_hint_x, int *r_size_hint_y) = nullptr; +bool (*array_mesh_lightmap_unwrap_callback)(float p_texel_size, const float *p_vertices, const float *p_normals, int p_vertex_count, const int *p_indices, int p_index_count, const uint8_t *p_cache_data, bool *r_use_cache, uint8_t **r_mesh_cache, int *r_mesh_cache_size, float **r_uv, int **r_vertex, int *r_vertex_count, int **r_index, int *r_index_count, int *r_size_hint_x, int *r_size_hint_y) = NULL; struct ArrayMeshLightmapSurface { - Ref<Material> material; - Vector<SurfaceTool::Vertex> vertices; - Mesh::PrimitiveType primitive; - uint32_t format; + LocalVector<SurfaceTool::Vertex> vertices; + Mesh::PrimitiveType primitive = Mesh::PrimitiveType::PRIMITIVE_MAX; + uint32_t format = 0; }; -Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texel_size) { +Error ArrayMesh::lightmap_unwrap(const Transform3D &p_base_transform, float p_texel_size) { + Vector<uint8_t> null_cache; + return lightmap_unwrap_cached(p_base_transform, p_texel_size, null_cache, null_cache, false); +} +Error ArrayMesh::lightmap_unwrap_cached(const Transform3D &p_base_transform, float p_texel_size, const Vector<uint8_t> &p_src_cache, Vector<uint8_t> &r_dst_cache, bool p_generate_cache) { ERR_FAIL_COND_V(!array_mesh_lightmap_unwrap_callback, ERR_UNCONFIGURED); ERR_FAIL_COND_V_MSG(blend_shapes.size() != 0, ERR_UNAVAILABLE, "Can't unwrap mesh with blend shapes."); - Vector<float> vertices; - Vector<float> normals; - Vector<int> indices; - Vector<int> face_materials; - Vector<float> uv; - Vector<Pair<int, int>> uv_index; + LocalVector<float> vertices; + LocalVector<float> normals; + LocalVector<int> indices; + LocalVector<float> uv; + LocalVector<Pair<int, int>> uv_indices; + + Vector<ArrayMeshLightmapSurface> lightmap_surfaces; + + // Keep only the scale + Basis basis = p_base_transform.get_basis(); + Vector3 scale = Vector3(basis.get_axis(0).length(), basis.get_axis(1).length(), basis.get_axis(2).length()); + + Transform3D transform; + transform.scale(scale); + + Basis normal_basis = transform.basis.inverse().transposed(); - Vector<ArrayMeshLightmapSurface> surfaces; for (int i = 0; i < get_surface_count(); i++) { ArrayMeshLightmapSurface s; s.primitive = surface_get_primitive_type(i); @@ -1392,68 +1627,75 @@ Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texe Array arrays = surface_get_arrays(i); s.material = surface_get_material(i); - s.vertices = SurfaceTool::create_vertex_array_from_triangle_arrays(arrays); + SurfaceTool::create_vertex_array_from_triangle_arrays(arrays, s.vertices, &s.format); - Vector<Vector3> rvertices = arrays[Mesh::ARRAY_VERTEX]; + PackedVector3Array rvertices = arrays[Mesh::ARRAY_VERTEX]; int vc = rvertices.size(); - const Vector3 *r = rvertices.ptr(); - Vector<Vector3> rnormals = arrays[Mesh::ARRAY_NORMAL]; - const Vector3 *rn = rnormals.ptr(); + PackedVector3Array rnormals = arrays[Mesh::ARRAY_NORMAL]; int vertex_ofs = vertices.size() / 3; vertices.resize((vertex_ofs + vc) * 3); normals.resize((vertex_ofs + vc) * 3); - uv_index.resize(vertex_ofs + vc); + uv_indices.resize(vertex_ofs + vc); for (int j = 0; j < vc; j++) { - - Vector3 v = p_base_transform.xform(r[j]); - Vector3 n = p_base_transform.basis.xform(rn[j]).normalized(); - - vertices.write[(j + vertex_ofs) * 3 + 0] = v.x; - vertices.write[(j + vertex_ofs) * 3 + 1] = v.y; - vertices.write[(j + vertex_ofs) * 3 + 2] = v.z; - normals.write[(j + vertex_ofs) * 3 + 0] = n.x; - normals.write[(j + vertex_ofs) * 3 + 1] = n.y; - normals.write[(j + vertex_ofs) * 3 + 2] = n.z; - uv_index.write[j + vertex_ofs] = Pair<int, int>(i, j); + Vector3 v = transform.xform(rvertices[j]); + Vector3 n = normal_basis.xform(rnormals[j]).normalized(); + + vertices[(j + vertex_ofs) * 3 + 0] = v.x; + vertices[(j + vertex_ofs) * 3 + 1] = v.y; + vertices[(j + vertex_ofs) * 3 + 2] = v.z; + normals[(j + vertex_ofs) * 3 + 0] = n.x; + normals[(j + vertex_ofs) * 3 + 1] = n.y; + normals[(j + vertex_ofs) * 3 + 2] = n.z; + uv_indices[j + vertex_ofs] = Pair<int, int>(i, j); } - Vector<int> rindices = arrays[Mesh::ARRAY_INDEX]; + PackedInt32Array rindices = arrays[Mesh::ARRAY_INDEX]; int ic = rindices.size(); + float eps = 1.19209290e-7F; // Taken from xatlas.h if (ic == 0) { - for (int j = 0; j < vc / 3; j++) { - if (Face3(r[j * 3 + 0], r[j * 3 + 1], r[j * 3 + 2]).is_degenerate()) + Vector3 p0 = transform.xform(rvertices[j * 3 + 0]); + Vector3 p1 = transform.xform(rvertices[j * 3 + 1]); + Vector3 p2 = transform.xform(rvertices[j * 3 + 2]); + + if ((p0 - p1).length_squared() < eps || (p1 - p2).length_squared() < eps || (p2 - p0).length_squared() < eps) { continue; + } indices.push_back(vertex_ofs + j * 3 + 0); indices.push_back(vertex_ofs + j * 3 + 1); indices.push_back(vertex_ofs + j * 3 + 2); - face_materials.push_back(i); } } else { - const int *ri = rindices.ptr(); - for (int j = 0; j < ic / 3; j++) { - if (Face3(r[ri[j * 3 + 0]], r[ri[j * 3 + 1]], r[ri[j * 3 + 2]]).is_degenerate()) + Vector3 p0 = transform.xform(rvertices[rindices[j * 3 + 0]]); + Vector3 p1 = transform.xform(rvertices[rindices[j * 3 + 1]]); + Vector3 p2 = transform.xform(rvertices[rindices[j * 3 + 2]]); + + if ((p0 - p1).length_squared() < eps || (p1 - p2).length_squared() < eps || (p2 - p0).length_squared() < eps) { continue; - indices.push_back(vertex_ofs + ri[j * 3 + 0]); - indices.push_back(vertex_ofs + ri[j * 3 + 1]); - indices.push_back(vertex_ofs + ri[j * 3 + 2]); - face_materials.push_back(i); + } + + indices.push_back(vertex_ofs + rindices[j * 3 + 0]); + indices.push_back(vertex_ofs + rindices[j * 3 + 1]); + indices.push_back(vertex_ofs + rindices[j * 3 + 2]); } } - surfaces.push_back(s); + lightmap_surfaces.push_back(s); } //unwrap + bool use_cache = p_generate_cache; // Used to request cache generation and to know if cache was used + uint8_t *gen_cache; + int gen_cache_size; float *gen_uvs; int *gen_vertices; int *gen_indices; @@ -1462,100 +1704,120 @@ Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texe int size_x; int size_y; - bool ok = array_mesh_lightmap_unwrap_callback(p_texel_size, vertices.ptr(), normals.ptr(), vertices.size() / 3, indices.ptr(), face_materials.ptr(), indices.size(), &gen_uvs, &gen_vertices, &gen_vertex_count, &gen_indices, &gen_index_count, &size_x, &size_y); + bool ok = array_mesh_lightmap_unwrap_callback(p_texel_size, vertices.ptr(), normals.ptr(), vertices.size() / 3, indices.ptr(), indices.size(), p_src_cache.ptr(), &use_cache, &gen_cache, &gen_cache_size, &gen_uvs, &gen_vertices, &gen_vertex_count, &gen_indices, &gen_index_count, &size_x, &size_y); if (!ok) { return ERR_CANT_CREATE; } - //remove surfaces clear_surfaces(); //create surfacetools for each surface.. - Vector<Ref<SurfaceTool>> surfaces_tools; + LocalVector<Ref<SurfaceTool>> surfaces_tools; - for (int i = 0; i < surfaces.size(); i++) { + for (int i = 0; i < lightmap_surfaces.size(); i++) { Ref<SurfaceTool> st; - st.instance(); + st.instantiate(); st->begin(Mesh::PRIMITIVE_TRIANGLES); - st->set_material(surfaces[i].material); + st->set_material(lightmap_surfaces[i].material); surfaces_tools.push_back(st); //stay there } print_verbose("Mesh: Gen indices: " + itos(gen_index_count)); + //go through all indices for (int i = 0; i < gen_index_count; i += 3) { + ERR_FAIL_INDEX_V(gen_vertices[gen_indices[i + 0]], (int)uv_indices.size(), ERR_BUG); + ERR_FAIL_INDEX_V(gen_vertices[gen_indices[i + 1]], (int)uv_indices.size(), ERR_BUG); + ERR_FAIL_INDEX_V(gen_vertices[gen_indices[i + 2]], (int)uv_indices.size(), ERR_BUG); - ERR_FAIL_INDEX_V(gen_vertices[gen_indices[i + 0]], uv_index.size(), ERR_BUG); - ERR_FAIL_INDEX_V(gen_vertices[gen_indices[i + 1]], uv_index.size(), ERR_BUG); - ERR_FAIL_INDEX_V(gen_vertices[gen_indices[i + 2]], uv_index.size(), ERR_BUG); - - ERR_FAIL_COND_V(uv_index[gen_vertices[gen_indices[i + 0]]].first != uv_index[gen_vertices[gen_indices[i + 1]]].first || uv_index[gen_vertices[gen_indices[i + 0]]].first != uv_index[gen_vertices[gen_indices[i + 2]]].first, ERR_BUG); + ERR_FAIL_COND_V(uv_indices[gen_vertices[gen_indices[i + 0]]].first != uv_indices[gen_vertices[gen_indices[i + 1]]].first || uv_indices[gen_vertices[gen_indices[i + 0]]].first != uv_indices[gen_vertices[gen_indices[i + 2]]].first, ERR_BUG); - int surface = uv_index[gen_vertices[gen_indices[i + 0]]].first; + int surface = uv_indices[gen_vertices[gen_indices[i + 0]]].first; for (int j = 0; j < 3; j++) { + SurfaceTool::Vertex v = lightmap_surfaces[surface].vertices[uv_indices[gen_vertices[gen_indices[i + j]]].second]; - SurfaceTool::Vertex v = surfaces[surface].vertices[uv_index[gen_vertices[gen_indices[i + j]]].second]; - - if (surfaces[surface].format & ARRAY_FORMAT_COLOR) { - surfaces_tools.write[surface]->add_color(v.color); + if (lightmap_surfaces[surface].format & ARRAY_FORMAT_COLOR) { + surfaces_tools[surface]->set_color(v.color); } - if (surfaces[surface].format & ARRAY_FORMAT_TEX_UV) { - surfaces_tools.write[surface]->add_uv(v.uv); + if (lightmap_surfaces[surface].format & ARRAY_FORMAT_TEX_UV) { + surfaces_tools[surface]->set_uv(v.uv); } - if (surfaces[surface].format & ARRAY_FORMAT_NORMAL) { - surfaces_tools.write[surface]->add_normal(v.normal); + if (lightmap_surfaces[surface].format & ARRAY_FORMAT_NORMAL) { + surfaces_tools[surface]->set_normal(v.normal); } - if (surfaces[surface].format & ARRAY_FORMAT_TANGENT) { + if (lightmap_surfaces[surface].format & ARRAY_FORMAT_TANGENT) { Plane t; t.normal = v.tangent; t.d = v.binormal.dot(v.normal.cross(v.tangent)) < 0 ? -1 : 1; - surfaces_tools.write[surface]->add_tangent(t); + surfaces_tools[surface]->set_tangent(t); } - if (surfaces[surface].format & ARRAY_FORMAT_BONES) { - surfaces_tools.write[surface]->add_bones(v.bones); + if (lightmap_surfaces[surface].format & ARRAY_FORMAT_BONES) { + surfaces_tools[surface]->set_bones(v.bones); } - if (surfaces[surface].format & ARRAY_FORMAT_WEIGHTS) { - surfaces_tools.write[surface]->add_weights(v.weights); + if (lightmap_surfaces[surface].format & ARRAY_FORMAT_WEIGHTS) { + surfaces_tools[surface]->set_weights(v.weights); } Vector2 uv2(gen_uvs[gen_indices[i + j] * 2 + 0], gen_uvs[gen_indices[i + j] * 2 + 1]); - surfaces_tools.write[surface]->add_uv2(uv2); + surfaces_tools[surface]->set_uv2(uv2); - surfaces_tools.write[surface]->add_vertex(v.vertex); + surfaces_tools[surface]->add_vertex(v.vertex); } } - //free stuff - ::free(gen_vertices); - ::free(gen_indices); - ::free(gen_uvs); - //generate surfaces - - for (int i = 0; i < surfaces_tools.size(); i++) { - surfaces_tools.write[i]->index(); - surfaces_tools.write[i]->commit(Ref<ArrayMesh>((ArrayMesh *)this), surfaces[i].format); + for (unsigned int i = 0; i < surfaces_tools.size(); i++) { + surfaces_tools[i]->index(); + surfaces_tools[i]->commit(Ref<ArrayMesh>((ArrayMesh *)this), lightmap_surfaces[i].format); } set_lightmap_size_hint(Size2(size_x, size_y)); + if (gen_cache_size > 0) { + r_dst_cache.resize(gen_cache_size); + memcpy(r_dst_cache.ptrw(), gen_cache, gen_cache_size); + memfree(gen_cache); + } + + if (!use_cache) { + // Cache was not used, free the buffers + memfree(gen_vertices); + memfree(gen_indices); + memfree(gen_uvs); + } + return OK; } -void ArrayMesh::_bind_methods() { +void ArrayMesh::set_shadow_mesh(const Ref<ArrayMesh> &p_mesh) { + shadow_mesh = p_mesh; + if (shadow_mesh.is_valid()) { + RS::get_singleton()->mesh_set_shadow_mesh(mesh, shadow_mesh->get_rid()); + } else { + RS::get_singleton()->mesh_set_shadow_mesh(mesh, RID()); + } +} + +Ref<ArrayMesh> ArrayMesh::get_shadow_mesh() const { + return shadow_mesh; +} +void ArrayMesh::_bind_methods() { ClassDB::bind_method(D_METHOD("add_blend_shape", "name"), &ArrayMesh::add_blend_shape); ClassDB::bind_method(D_METHOD("get_blend_shape_count"), &ArrayMesh::get_blend_shape_count); ClassDB::bind_method(D_METHOD("get_blend_shape_name", "index"), &ArrayMesh::get_blend_shape_name); + ClassDB::bind_method(D_METHOD("set_blend_shape_name", "index", "name"), &ArrayMesh::set_blend_shape_name); ClassDB::bind_method(D_METHOD("clear_blend_shapes"), &ArrayMesh::clear_blend_shapes); ClassDB::bind_method(D_METHOD("set_blend_shape_mode", "mode"), &ArrayMesh::set_blend_shape_mode); ClassDB::bind_method(D_METHOD("get_blend_shape_mode"), &ArrayMesh::get_blend_shape_mode); - ClassDB::bind_method(D_METHOD("add_surface_from_arrays", "primitive", "arrays", "blend_shapes", "lods", "compress_flags"), &ArrayMesh::add_surface_from_arrays, DEFVAL(Array()), DEFVAL(Dictionary()), DEFVAL(ARRAY_COMPRESS_DEFAULT)); + ClassDB::bind_method(D_METHOD("add_surface_from_arrays", "primitive", "arrays", "blend_shapes", "lods", "compress_flags"), &ArrayMesh::add_surface_from_arrays, DEFVAL(Array()), DEFVAL(Dictionary()), DEFVAL(0)); ClassDB::bind_method(D_METHOD("clear_surfaces"), &ArrayMesh::clear_surfaces); - ClassDB::bind_method(D_METHOD("surface_update_region", "surf_idx", "offset", "data"), &ArrayMesh::surface_update_region); + ClassDB::bind_method(D_METHOD("surface_update_vertex_region", "surf_idx", "offset", "data"), &ArrayMesh::surface_update_vertex_region); + ClassDB::bind_method(D_METHOD("surface_update_attribute_region", "surf_idx", "offset", "data"), &ArrayMesh::surface_update_attribute_region); + ClassDB::bind_method(D_METHOD("surface_update_skin_region", "surf_idx", "offset", "data"), &ArrayMesh::surface_update_skin_region); ClassDB::bind_method(D_METHOD("surface_get_array_len", "surf_idx"), &ArrayMesh::surface_get_array_len); ClassDB::bind_method(D_METHOD("surface_get_array_index_len", "surf_idx"), &ArrayMesh::surface_get_array_index_len); ClassDB::bind_method(D_METHOD("surface_get_format", "surf_idx"), &ArrayMesh::surface_get_format); @@ -1564,10 +1826,10 @@ void ArrayMesh::_bind_methods() { ClassDB::bind_method(D_METHOD("surface_set_name", "surf_idx", "name"), &ArrayMesh::surface_set_name); ClassDB::bind_method(D_METHOD("surface_get_name", "surf_idx"), &ArrayMesh::surface_get_name); ClassDB::bind_method(D_METHOD("create_trimesh_shape"), &ArrayMesh::create_trimesh_shape); - ClassDB::bind_method(D_METHOD("create_convex_shape"), &ArrayMesh::create_convex_shape); + ClassDB::bind_method(D_METHOD("create_convex_shape", "clean", "simplify"), &ArrayMesh::create_convex_shape, DEFVAL(true), DEFVAL(false)); ClassDB::bind_method(D_METHOD("create_outline", "margin"), &ArrayMesh::create_outline); - ClassDB::bind_method(D_METHOD("regen_normalmaps"), &ArrayMesh::regen_normalmaps); - ClassDB::set_method_flags(get_class_static(), _scs_create("regen_normalmaps"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR); + ClassDB::bind_method(D_METHOD("regen_normal_maps"), &ArrayMesh::regen_normal_maps); + ClassDB::set_method_flags(get_class_static(), _scs_create("regen_normal_maps"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR); ClassDB::bind_method(D_METHOD("lightmap_unwrap", "transform", "texel_size"), &ArrayMesh::lightmap_unwrap); ClassDB::set_method_flags(get_class_static(), _scs_create("lightmap_unwrap"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR); ClassDB::bind_method(D_METHOD("get_faces"), &ArrayMesh::get_faces); @@ -1576,36 +1838,20 @@ void ArrayMesh::_bind_methods() { ClassDB::bind_method(D_METHOD("set_custom_aabb", "aabb"), &ArrayMesh::set_custom_aabb); ClassDB::bind_method(D_METHOD("get_custom_aabb"), &ArrayMesh::get_custom_aabb); + ClassDB::bind_method(D_METHOD("set_shadow_mesh", "mesh"), &ArrayMesh::set_shadow_mesh); + ClassDB::bind_method(D_METHOD("get_shadow_mesh"), &ArrayMesh::get_shadow_mesh); + + ClassDB::bind_method(D_METHOD("_set_blend_shape_names", "blend_shape_names"), &ArrayMesh::_set_blend_shape_names); + ClassDB::bind_method(D_METHOD("_get_blend_shape_names"), &ArrayMesh::_get_blend_shape_names); + ClassDB::bind_method(D_METHOD("_set_surfaces", "surfaces"), &ArrayMesh::_set_surfaces); ClassDB::bind_method(D_METHOD("_get_surfaces"), &ArrayMesh::_get_surfaces); + ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "_blend_shape_names", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_blend_shape_names", "_get_blend_shape_names"); ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "_surfaces", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_surfaces", "_get_surfaces"); ADD_PROPERTY(PropertyInfo(Variant::INT, "blend_shape_mode", PROPERTY_HINT_ENUM, "Normalized,Relative"), "set_blend_shape_mode", "get_blend_shape_mode"); ADD_PROPERTY(PropertyInfo(Variant::AABB, "custom_aabb", PROPERTY_HINT_NONE, ""), "set_custom_aabb", "get_custom_aabb"); - - BIND_CONSTANT(NO_INDEX_ARRAY); - BIND_CONSTANT(ARRAY_WEIGHTS_SIZE); - - BIND_ENUM_CONSTANT(ARRAY_VERTEX); - BIND_ENUM_CONSTANT(ARRAY_NORMAL); - BIND_ENUM_CONSTANT(ARRAY_TANGENT); - BIND_ENUM_CONSTANT(ARRAY_COLOR); - BIND_ENUM_CONSTANT(ARRAY_TEX_UV); - BIND_ENUM_CONSTANT(ARRAY_TEX_UV2); - BIND_ENUM_CONSTANT(ARRAY_BONES); - BIND_ENUM_CONSTANT(ARRAY_WEIGHTS); - BIND_ENUM_CONSTANT(ARRAY_INDEX); - BIND_ENUM_CONSTANT(ARRAY_MAX); - - BIND_ENUM_CONSTANT(ARRAY_FORMAT_VERTEX); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_NORMAL); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_TANGENT); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_COLOR); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_TEX_UV); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_TEX_UV2); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_BONES); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_WEIGHTS); - BIND_ENUM_CONSTANT(ARRAY_FORMAT_INDEX); + ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shadow_mesh", PROPERTY_HINT_RESOURCE_TYPE, "ArrayMesh"), "set_shadow_mesh", "get_shadow_mesh"); } void ArrayMesh::reload_from_file() { @@ -1616,18 +1862,15 @@ void ArrayMesh::reload_from_file() { Resource::reload_from_file(); - _change_notify(); + notify_property_list_changed(); } ArrayMesh::ArrayMesh() { - //mesh is now created on demand //mesh = RenderingServer::get_singleton()->mesh_create(); - blend_shape_mode = BLEND_SHAPE_MODE_RELATIVE; } ArrayMesh::~ArrayMesh() { - if (mesh.is_valid()) { RenderingServer::get_singleton()->free(mesh); } |