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-rw-r--r--scene/resources/surface_tool.h102
1 files changed, 77 insertions, 25 deletions
diff --git a/scene/resources/surface_tool.h b/scene/resources/surface_tool.h
index d7b255e695..28addf2245 100644
--- a/scene/resources/surface_tool.h
+++ b/scene/resources/surface_tool.h
@@ -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 */
@@ -31,8 +31,8 @@
#ifndef SURFACE_TOOL_H
#define SURFACE_TOOL_H
+#include "core/templates/local_vector.h"
#include "scene/resources/mesh.h"
-
#include "thirdparty/misc/mikktspace.h"
class SurfaceTool : public Reference {
@@ -49,34 +49,61 @@ public:
Vector2 uv2;
Vector<int> bones;
Vector<float> weights;
+ Color custom[RS::ARRAY_CUSTOM_COUNT];
+ uint32_t smooth_group = 0;
bool operator==(const Vertex &p_vertex) const;
Vertex() {}
};
+ enum CustomFormat {
+ CUSTOM_RGBA8_UNORM = RS::ARRAY_CUSTOM_RGBA8_UNORM,
+ CUSTOM_RGBA8_SNORM = RS::ARRAY_CUSTOM_RGBA8_SNORM,
+ CUSTOM_RG_HALF = RS::ARRAY_CUSTOM_RG_HALF,
+ CUSTOM_RGBA_HALF = RS::ARRAY_CUSTOM_RGBA_HALF,
+ CUSTOM_R_FLOAT = RS::ARRAY_CUSTOM_R_FLOAT,
+ CUSTOM_RG_FLOAT = RS::ARRAY_CUSTOM_RG_FLOAT,
+ CUSTOM_RGB_FLOAT = RS::ARRAY_CUSTOM_RGB_FLOAT,
+ CUSTOM_RGBA_FLOAT = RS::ARRAY_CUSTOM_RGBA_FLOAT,
+ CUSTOM_MAX = RS::ARRAY_CUSTOM_MAX
+ };
+
+ enum SkinWeightCount {
+ SKIN_4_WEIGHTS,
+ SKIN_8_WEIGHTS
+ };
+
+ typedef void (*OptimizeVertexCacheFunc)(unsigned int *destination, const unsigned int *indices, size_t index_count, size_t vertex_count);
+ static OptimizeVertexCacheFunc optimize_vertex_cache_func;
+ typedef size_t (*SimplifyFunc)(unsigned int *destination, const unsigned int *indices, size_t index_count, const float *vertex_positions, size_t vertex_count, size_t vertex_positions_stride, size_t target_index_count, float target_error, float *r_error);
+ static SimplifyFunc simplify_func;
+ typedef float (*SimplifyScaleFunc)(const float *vertex_positions, size_t vertex_count, size_t vertex_positions_stride);
+ static SimplifyScaleFunc simplify_scale_func;
+ typedef size_t (*SimplifySloppyFunc)(unsigned int *destination, const unsigned int *indices, size_t index_count, const float *vertex_positions_data, size_t vertex_count, size_t vertex_positions_stride, size_t target_index_count, float target_error, float *out_result_error);
+ static SimplifySloppyFunc simplify_sloppy_func;
+
private:
struct VertexHasher {
static _FORCE_INLINE_ uint32_t hash(const Vertex &p_vtx);
};
struct WeightSort {
- int index;
- float weight;
+ int index = 0;
+ float weight = 0.0;
bool operator<(const WeightSort &p_right) const {
return weight < p_right.weight;
}
};
- bool begun;
- bool first;
- Mesh::PrimitiveType primitive;
- int format;
+ bool begun = false;
+ bool first = false;
+ Mesh::PrimitiveType primitive = Mesh::PRIMITIVE_LINES;
+ uint32_t format = 0;
Ref<Material> material;
//arrays
- List<Vertex> vertex_array;
- List<int> index_array;
- Map<int, bool> smooth_groups;
+ LocalVector<Vertex> vertex_array;
+ LocalVector<int> index_array;
//memory
Color last_color;
@@ -86,9 +113,16 @@ private:
Vector<int> last_bones;
Vector<float> last_weights;
Plane last_tangent;
+ uint32_t last_smooth_group = 0;
+
+ SkinWeightCount skin_weights = SKIN_4_WEIGHTS;
+
+ Color last_custom[RS::ARRAY_CUSTOM_COUNT];
- void _create_list_from_arrays(Array arr, List<Vertex> *r_vertex, List<int> *r_index, int &lformat);
- void _create_list(const Ref<Mesh> &p_existing, int p_surface, List<Vertex> *r_vertex, List<int> *r_index, int &lformat);
+ CustomFormat last_custom_format[RS::ARRAY_CUSTOM_COUNT];
+
+ void _create_list_from_arrays(Array arr, LocalVector<Vertex> *r_vertex, LocalVector<int> *r_index, uint32_t &lformat);
+ void _create_list(const Ref<Mesh> &p_existing, int p_surface, LocalVector<Vertex> *r_vertex, LocalVector<int> *r_index, uint32_t &lformat);
//mikktspace callbacks
static int mikktGetNumFaces(const SMikkTSpaceContext *pContext);
@@ -103,17 +137,27 @@ protected:
static void _bind_methods();
public:
+ void set_skin_weight_count(SkinWeightCount p_weights);
+ SkinWeightCount get_skin_weight_count() const;
+
+ void set_custom_format(int p_index, CustomFormat p_format);
+ CustomFormat get_custom_format(int p_index) const;
+
+ Mesh::PrimitiveType get_primitive() const;
+
void begin(Mesh::PrimitiveType p_primitive);
+ void set_color(Color p_color);
+ void set_normal(const Vector3 &p_normal);
+ void set_tangent(const Plane &p_tangent);
+ void set_uv(const Vector2 &p_uv);
+ void set_uv2(const Vector2 &p_uv2);
+ void set_custom(int p_index, const Color &p_custom);
+ void set_bones(const Vector<int> &p_bones);
+ void set_weights(const Vector<float> &p_weights);
+ void set_smooth_group(uint32_t p_group);
+
void add_vertex(const Vector3 &p_vertex);
- void add_color(Color p_color);
- void add_normal(const Vector3 &p_normal);
- void add_tangent(const Plane &p_tangent);
- void add_uv(const Vector2 &p_uv);
- void add_uv2(const Vector2 &p_uv2);
- void add_bones(const Vector<int> &p_bones);
- void add_weights(const Vector<float> &p_weights);
- void add_smooth_group(bool p_smooth);
void add_triangle_fan(const Vector<Vector3> &p_vertices, const Vector<Vector2> &p_uvs = Vector<Vector2>(), const Vector<Color> &p_colors = Vector<Color>(), const Vector<Vector2> &p_uv2s = Vector<Vector2>(), const Vector<Vector3> &p_normals = Vector<Vector3>(), const Vector<Plane> &p_tangents = Vector<Plane>());
@@ -124,21 +168,29 @@ public:
void generate_normals(bool p_flip = false);
void generate_tangents();
+ void optimize_indices_for_cache();
+ float get_max_axis_length() const;
+ Vector<int> generate_lod(float p_threshold, int p_target_index_count = 3);
+
void set_material(const Ref<Material> &p_material);
+ Ref<Material> get_material() const;
void clear();
- List<Vertex> &get_vertex_array() { return vertex_array; }
+ LocalVector<Vertex> &get_vertex_array() { return vertex_array; }
void create_from_triangle_arrays(const Array &p_arrays);
- static Vector<Vertex> create_vertex_array_from_triangle_arrays(const Array &p_arrays);
+ static void create_vertex_array_from_triangle_arrays(const Array &p_arrays, LocalVector<Vertex> &ret, uint32_t *r_format = nullptr);
Array commit_to_arrays();
void create_from(const Ref<Mesh> &p_existing, int p_surface);
void create_from_blend_shape(const Ref<Mesh> &p_existing, int p_surface, const String &p_blend_shape_name);
void append_from(const Ref<Mesh> &p_existing, int p_surface, const Transform &p_xform);
- Ref<ArrayMesh> commit(const Ref<ArrayMesh> &p_existing = Ref<ArrayMesh>(), uint32_t p_flags = Mesh::ARRAY_COMPRESS_DEFAULT);
+ Ref<ArrayMesh> commit(const Ref<ArrayMesh> &p_existing = Ref<ArrayMesh>(), uint32_t p_flags = 0);
SurfaceTool();
};
+VARIANT_ENUM_CAST(SurfaceTool::CustomFormat)
+VARIANT_ENUM_CAST(SurfaceTool::SkinWeightCount)
+
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-08 17:35:26 +0000