Differential D14171 Diff 48840 source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edit_data.cc

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source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edit_data.cc

Show First 20 Lines • Show All 250 Lines • ▼ Show 20 Lines	static void extract_edit_data_iter_lvert_mesh(const MeshRenderData *mr,
const int v_index = mr->lverts[lvert_index];		const int v_index = mr->lverts[lvert_index];
BMVert *eve = bm_original_vert_get(mr, v_index);		BMVert *eve = bm_original_vert_get(mr, v_index);
if (eve) {		if (eve) {
mesh_render_data_vert_flag(mr, eve, data);		mesh_render_data_vert_flag(mr, eve, data);
}		}
}		}

static void extract_edit_data_init_subdiv(const DRWSubdivCache *subdiv_cache,		static void extract_edit_data_init_subdiv(const DRWSubdivCache *subdiv_cache,
const MeshRenderData *mr,		const MeshRenderData *UNUSED(mr),
MeshBatchCache *UNUSED(cache),		MeshBatchCache *UNUSED(cache),
void *buf,		void *buf,
void *data)		void *data)
{		{
		const DRWSubdivLooseGeom &loose_geom = subdiv_cache->loose_geom;
GPUVertBuf vbo = static_cast<GPUVertBuf >(buf);		GPUVertBuf vbo = static_cast<GPUVertBuf >(buf);
GPU_vertbuf_init_with_format(vbo, get_edit_data_format());		GPU_vertbuf_init_with_format(vbo, get_edit_data_format());
GPU_vertbuf_data_alloc(vbo, subdiv_cache->num_subdiv_loops + mr->loop_loose_len);		GPU_vertbuf_data_alloc(vbo, subdiv_cache->num_subdiv_loops + loose_geom.loop_len);
EditLoopData vbo_data = (EditLoopData )GPU_vertbuf_get_data(vbo);		EditLoopData vbo_data = (EditLoopData )GPU_vertbuf_get_data(vbo);
(EditLoopData *)data = vbo_data;		(EditLoopData *)data = vbo_data;
}		}

static void extract_edit_data_iter_subdiv_bm(const DRWSubdivCache *subdiv_cache,		static void extract_edit_data_iter_subdiv_bm(const DRWSubdivCache *subdiv_cache,
const MeshRenderData *mr,		const MeshRenderData *mr,
void *_data,		void *_data,
uint subdiv_quad_index,		uint subdiv_quad_index,
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines
{		{
const int coarse_quad_index = static_cast<int>(coarse_quad - mr->mpoly);		const int coarse_quad_index = static_cast<int>(coarse_quad - mr->mpoly);
BMFace *coarse_quad_bm = bm_original_face_get(mr, coarse_quad_index);		BMFace *coarse_quad_bm = bm_original_face_get(mr, coarse_quad_index);
extract_edit_data_iter_subdiv_bm(subdiv_cache, mr, _data, subdiv_quad_index, coarse_quad_bm);		extract_edit_data_iter_subdiv_bm(subdiv_cache, mr, _data, subdiv_quad_index, coarse_quad_bm);
}		}

static void extract_edit_data_loose_geom_subdiv(const DRWSubdivCache *subdiv_cache,		static void extract_edit_data_loose_geom_subdiv(const DRWSubdivCache *subdiv_cache,
const MeshRenderData *mr,		const MeshRenderData *mr,
const MeshExtractLooseGeom *loose_geom,
void *UNUSED(buffer),		void *UNUSED(buffer),
void *_data)		void *_data)
{		{
if (loose_geom->edge_len == 0) {		const DRWSubdivLooseGeom &loose_geom = subdiv_cache->loose_geom;
		if (loose_geom.edge_len == 0) {
return;		return;
}		}

		blender::Span<DRWSubdivLooseEdge> loose_edges = draw_subdiv_cache_get_loose_edges(subdiv_cache);

EditLoopData vbo_data = (EditLoopData **)_data;		EditLoopData vbo_data = (EditLoopData **)_data;
		int ledge_index = 0;

for (int ledge_index = 0; ledge_index < loose_geom->edge_len; ledge_index++) {		for (const DRWSubdivLooseEdge &loose_edge : loose_edges) {
const int offset = subdiv_cache->num_subdiv_loops + ledge_index * 2;		const int offset = subdiv_cache->num_subdiv_loops + ledge_index++ * 2;
EditLoopData *data = &vbo_data[offset];		EditLoopData *data = &vbo_data[offset];
memset(data, 0, sizeof(EditLoopData));		memset(data, 0, sizeof(EditLoopData));
const int edge_index = loose_geom->edges[ledge_index];		const int edge_index = loose_edge.coarse_edge_index;
BMEdge *eed = mr->e_origindex ? bm_original_edge_get(mr, edge_index) :		BMEdge *eed = mr->e_origindex ? bm_original_edge_get(mr, edge_index) :
BM_edge_at_index(mr->bm, edge_index);		BM_edge_at_index(mr->bm, edge_index);
mesh_render_data_edge_flag(mr, eed, &data[0]);		mesh_render_data_edge_flag(mr, eed, &data[0]);
data[1] = data[0];		data[1] = data[0];

		const DRWSubdivLooseVertex &v1 = loose_geom.verts[loose_edge.loose_subdiv_v1_index];
		const DRWSubdivLooseVertex &v2 = loose_geom.verts[loose_edge.loose_subdiv_v2_index];

		if (v1.coarse_vertex_index != -1u) {
mesh_render_data_vert_flag(mr, eed->v1, &data[0]);		mesh_render_data_vert_flag(mr, eed->v1, &data[0]);
		}
		if (v2.coarse_vertex_index != -1u) {
mesh_render_data_vert_flag(mr, eed->v2, &data[1]);		mesh_render_data_vert_flag(mr, eed->v2, &data[1]);
}		}
}		}
		}

constexpr MeshExtract create_extractor_edit_data()		constexpr MeshExtract create_extractor_edit_data()
{		{
MeshExtract extractor = {nullptr};		MeshExtract extractor = {nullptr};
extractor.init = extract_edit_data_init;		extractor.init = extract_edit_data_init;
extractor.iter_poly_bm = extract_edit_data_iter_poly_bm;		extractor.iter_poly_bm = extract_edit_data_iter_poly_bm;
extractor.iter_poly_mesh = extract_edit_data_iter_poly_mesh;		extractor.iter_poly_mesh = extract_edit_data_iter_poly_mesh;
extractor.iter_ledge_bm = extract_edit_data_iter_ledge_bm;		extractor.iter_ledge_bm = extract_edit_data_iter_ledge_bm;
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