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Update thirdparty/meshoptimizer to v0.20

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Note: this change completely overwrites the meshoptimizer library source
(from git SHA c21d3be6ddf627f8ca852ba4b6db9903b0557858)
without including any patches; a distance error metric patch is still
needed and will be reapplied in the next commit.

The changes elsewhere are due to a signature change for
meshopt_simplifyWithAttributes.
This commit is contained in:
Arseny Kapoulkine
2023-11-02 14:03:02 -07:00
parent b733901e9e
commit c5f73a1783
10 changed files with 631 additions and 418 deletions
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2
scene/resources/surface_tool.h
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@@ -86,7 +86,7 @@ public:
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, unsigned int options, 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, unsigned int options, float *result_error, const float *attributes, const float *attribute_weights, size_t attribute_count);
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, const float *attributes, size_t attribute_stride, const float *attribute_weights, size_t attribute_count, size_t target_index_count, float target_error, unsigned int options, float *result_error);
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;