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-rw-r--r--scene/resources/surface_tool.h55
1 files changed, 37 insertions, 18 deletions
diff --git a/scene/resources/surface_tool.h b/scene/resources/surface_tool.h
index 4a5c7d990c..f5f3a95b14 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 {
@@ -50,6 +50,7 @@ public:
Vector<int> bones;
Vector<float> weights;
Color custom[RS::ARRAY_CUSTOM_COUNT];
+ uint32_t smooth_group = 0;
bool operator==(const Vertex &p_vertex) const;
@@ -73,28 +74,38 @@ public:
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 size_t (*SimplifyWithAttribFunc)(unsigned int *destination, const unsigned int *indices, size_t index_count, const float *vertex_data, size_t vertex_count, size_t vertex_stride, size_t target_index_count, float target_error, float *result_error, const float *attributes, const float *attribute_weights, size_t attribute_count);
+ static SimplifyWithAttribFunc simplify_with_attrib_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;
- uint32_t 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;
@@ -104,15 +115,16 @@ private:
Vector<int> last_bones;
Vector<float> last_weights;
Plane last_tangent;
+ uint32_t last_smooth_group = 0;
- SkinWeightCount skin_weights;
+ SkinWeightCount skin_weights = SKIN_4_WEIGHTS;
Color last_custom[RS::ARRAY_CUSTOM_COUNT];
CustomFormat last_custom_format[RS::ARRAY_CUSTOM_COUNT];
- void _create_list_from_arrays(Array arr, List<Vertex> *r_vertex, List<int> *r_index, uint32_t &lformat);
- void _create_list(const Ref<Mesh> &p_existing, int p_surface, List<Vertex> *r_vertex, List<int> *r_index, uint32_t &lformat);
+ 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);
@@ -133,6 +145,8 @@ public:
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);
@@ -143,10 +157,10 @@ public:
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_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>());
void add_index(int p_index);
@@ -156,14 +170,19 @@ 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, uint32_t *r_format = nullptr);
+ 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);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-15 18:42:15 +0000