diff options
Diffstat (limited to 'scene/resources/mesh_data_tool.cpp')
| -rw-r--r-- | scene/resources/mesh_data_tool.cpp | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/scene/resources/mesh_data_tool.cpp b/scene/resources/mesh_data_tool.cpp index a5c360f123..04b2437ae8 100644 --- a/scene/resources/mesh_data_tool.cpp +++ b/scene/resources/mesh_data_tool.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 */ @@ -43,13 +43,35 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf ERR_FAIL_COND_V(p_mesh->surface_get_primitive_type(p_surface) != Mesh::PRIMITIVE_TRIANGLES, ERR_INVALID_PARAMETER); Array arrays = p_mesh->surface_get_arrays(p_surface); - ERR_FAIL_COND_V(arrays.empty(), ERR_INVALID_PARAMETER); + ERR_FAIL_COND_V(arrays.is_empty(), ERR_INVALID_PARAMETER); Vector<Vector3> varray = arrays[Mesh::ARRAY_VERTEX]; int vcount = varray.size(); ERR_FAIL_COND_V(vcount == 0, ERR_INVALID_PARAMETER); + Vector<int> indices; + + if (arrays[Mesh::ARRAY_INDEX].get_type() != Variant::NIL) { + indices = arrays[Mesh::ARRAY_INDEX]; + } else { + //make code simpler + indices.resize(vcount); + int *iw = indices.ptrw(); + for (int i = 0; i < vcount; i++) { + iw[i] = i; + } + } + + int icount = indices.size(); + const int *r = indices.ptr(); + + ERR_FAIL_COND_V(icount == 0, ERR_INVALID_PARAMETER); + ERR_FAIL_COND_V(icount % 3, ERR_INVALID_PARAMETER); + for (int i = 0; i < icount; i++) { + ERR_FAIL_INDEX_V(r[i], vcount, ERR_INVALID_PARAMETER); + } + clear(); format = p_mesh->surface_get_format(p_surface); material = p_mesh->surface_get_material(p_surface); @@ -85,9 +107,9 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf bo = arrays[Mesh::ARRAY_BONES].operator Vector<int>().ptr(); } - const real_t *we = nullptr; + const float *we = nullptr; if (arrays[Mesh::ARRAY_WEIGHTS].get_type() != Variant::NIL) { - we = arrays[Mesh::ARRAY_WEIGHTS].operator Vector<real_t>().ptr(); + we = arrays[Mesh::ARRAY_WEIGHTS].operator Vector<float>().ptr(); } vertices.resize(vcount); @@ -128,22 +150,6 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf vertices.write[i] = v; } - Vector<int> indices; - - if (arrays[Mesh::ARRAY_INDEX].get_type() != Variant::NIL) { - indices = arrays[Mesh::ARRAY_INDEX]; - } else { - //make code simpler - indices.resize(vcount); - int *iw = indices.ptrw(); - for (int i = 0; i < vcount; i++) { - iw[i] = i; - } - } - - int icount = indices.size(); - const int *r = indices.ptr(); - Map<Point2i, int> edge_indices; for (int i = 0; i < icount; i += 3) { |