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Differential D14171 Diff 48840 source/blender/draw/intern/draw_cache_extract_mesh.cc

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source/blender/draw/intern/draw_cache_extract_mesh.cc

Show First 20 Lines • Show All 816 Lines • ▼ Show 20 Lines#define EXTRACT_ADD_REQUESTED(type, name) \
} }
/* We use only one extractor for face dots, as the work is done in a single compute shader. */ /* We use only one extractor for face dots, as the work is done in a single compute shader. */
if (DRW_vbo_requested(mbuflist->vbo.fdots_nor) || DRW_vbo_requested(mbuflist->vbo.fdots_pos) || if (DRW_vbo_requested(mbuflist->vbo.fdots_nor) || DRW_vbo_requested(mbuflist->vbo.fdots_pos) ||
DRW_ibo_requested(mbuflist->ibo.fdots)) { DRW_ibo_requested(mbuflist->ibo.fdots)) {
extractors.append(&extract_fdots_pos); extractors.append(&extract_fdots_pos);
} }
EXTRACT_ADD_REQUESTED(ibo, lines); if (DRW_ibo_requested(mbuflist->ibo.lines_loose)) {
/* `ibo.lines_loose` require the `ibo.lines` buffer. */
if (mbuflist->ibo.lines == nullptr) {
DRW_ibo_request(nullptr, &mbuflist->ibo.lines);
}
const MeshExtract *extractor = DRW_ibo_requested(mbuflist->ibo.lines) ?
&extract_lines_with_lines_loose :
&extract_lines_loose_only;
extractors.append(extractor);
}
else if (DRW_ibo_requested(mbuflist->ibo.lines)) {
const MeshExtract *extractor;
if (mbuflist->ibo.lines_loose != nullptr) {
/* Update `ibo.lines_loose` as it depends on `ibo.lines`. */
extractor = &extract_lines_with_lines_loose;
}
else {
extractor = &extract_lines;
}
extractors.append(extractor);
}
EXTRACT_ADD_REQUESTED(ibo, edituv_points); EXTRACT_ADD_REQUESTED(ibo, edituv_points);
EXTRACT_ADD_REQUESTED(ibo, edituv_tris); EXTRACT_ADD_REQUESTED(ibo, edituv_tris);
EXTRACT_ADD_REQUESTED(ibo, edituv_lines); EXTRACT_ADD_REQUESTED(ibo, edituv_lines);
EXTRACT_ADD_REQUESTED(vbo, vert_idx); EXTRACT_ADD_REQUESTED(vbo, vert_idx);
EXTRACT_ADD_REQUESTED(vbo, edge_idx); EXTRACT_ADD_REQUESTED(vbo, edge_idx);
EXTRACT_ADD_REQUESTED(vbo, poly_idx); EXTRACT_ADD_REQUESTED(vbo, poly_idx);
EXTRACT_ADD_REQUESTED(vbo, edge_fac); EXTRACT_ADD_REQUESTED(vbo, edge_fac);
EXTRACT_ADD_REQUESTED(ibo, points); EXTRACT_ADD_REQUESTED(ibo, points);
Show All 12 Lines
#undef EXTRACT_ADD_REQUESTED #undef EXTRACT_ADD_REQUESTED
if (extractors.is_empty()) { if (extractors.is_empty()) {
return; return;
} }
mesh_render_data_update_looptris(mr, MR_ITER_LOOPTRI, MR_DATA_LOOPTRI); mesh_render_data_update_looptris(mr, MR_ITER_LOOPTRI, MR_DATA_LOOPTRI);
mesh_render_data_update_loose_geom(mr, mbc, MR_ITER_LEDGE | MR_ITER_LVERT, MR_DATA_LOOSE_GEOM); mesh_render_data_update_loose_geom(mr, mbc, MR_ITER_LEDGE | MR_ITER_LVERT, MR_DATA_LOOSE_GEOM);
DRW_subdivide_loose_geom(subdiv_cache, mbc);
void *data_stack = MEM_mallocN(extractors.data_size_total(), __func__); void *data_stack = MEM_mallocN(extractors.data_size_total(), __func__);
uint32_t data_offset = 0; uint32_t data_offset = 0;
for (const ExtractorRunData &run_data : extractors) { for (const ExtractorRunData &run_data : extractors) {
const MeshExtract *extractor = run_data.extractor; const MeshExtract *extractor = run_data.extractor;
void *buffer = mesh_extract_buffer_get(extractor, mbuflist); void *buffer = mesh_extract_buffer_get(extractor, mbuflist);
void *data = POINTER_OFFSET(data_stack, data_offset); void *data = POINTER_OFFSET(data_stack, data_offset);
Show All 17 Lines if (extractor->iter_subdiv_mesh || extractor->iter_subdiv_bm) {
const int poly_origindex = subdiv_loop_poly_index[i * 4]; const int poly_origindex = subdiv_loop_poly_index[i * 4];
const MPoly *mp = &mr->mpoly[poly_origindex]; const MPoly *mp = &mr->mpoly[poly_origindex];
extractor->iter_subdiv_mesh(subdiv_cache, mr, data, i, mp); extractor->iter_subdiv_mesh(subdiv_cache, mr, data, i, mp);
} }
} }
} }
if (extractor->iter_loose_geom_subdiv) { if (extractor->iter_loose_geom_subdiv) {
extractor->iter_loose_geom_subdiv(subdiv_cache, mr, &mbc->loose_geom, buffer, data); extractor->iter_loose_geom_subdiv(subdiv_cache, mr, buffer, data);
} }
if (extractor->finish_subdiv) { if (extractor->finish_subdiv) {
extractor->finish_subdiv(subdiv_cache, mr, cache, buffer, data); extractor->finish_subdiv(subdiv_cache, mr, cache, buffer, data);
} }
} }
MEM_freeN(data_stack); MEM_freeN(data_stack);
} }
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