Page MenuHome
Differential D14171 Diff 48840 source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_points.cc

Changeset View

Standalone View

View Options

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

Show First 20 Lines • Show All 157 Lines • ▼ Show 20 Lines
static void extract_points_init_subdiv(const DRWSubdivCache *subdiv_cache, static void extract_points_init_subdiv(const DRWSubdivCache *subdiv_cache,
const MeshRenderData *mr, const MeshRenderData *mr,
struct MeshBatchCache *UNUSED(cache), struct MeshBatchCache *UNUSED(cache),
void *UNUSED(buffer), void *UNUSED(buffer),
void *data) void *data)
{ {
GPUIndexBufBuilder *elb = static_cast<GPUIndexBufBuilder *>(data); GPUIndexBufBuilder *elb = static_cast<GPUIndexBufBuilder *>(data);
GPU_indexbuf_init( GPU_indexbuf_init(elb,
elb, GPU_PRIM_POINTS, mr->vert_len, subdiv_cache->num_subdiv_loops + mr->loop_loose_len); GPU_PRIM_POINTS,
mr->vert_len,
subdiv_cache->num_subdiv_loops + subdiv_cache->loose_geom.loop_len);
} }
static void extract_points_iter_subdiv_common(GPUIndexBufBuilder *elb, static void extract_points_iter_subdiv_common(GPUIndexBufBuilder *elb,
const MeshRenderData *mr, const MeshRenderData *mr,
const DRWSubdivCache *subdiv_cache, const DRWSubdivCache *subdiv_cache,
uint subdiv_quad_index) uint subdiv_quad_index)
{ {
int *subdiv_loop_vert_index = (int *)GPU_vertbuf_get_data(subdiv_cache->verts_orig_index); int *subdiv_loop_vert_index = (int *)GPU_vertbuf_get_data(subdiv_cache->verts_orig_index);
Show All 31 Linesstatic void extract_points_iter_subdiv_mesh(const DRWSubdivCache *subdiv_cache,
const MPoly *UNUSED(coarse_quad)) const MPoly *UNUSED(coarse_quad))
{ {
GPUIndexBufBuilder *elb = static_cast<GPUIndexBufBuilder *>(_data); GPUIndexBufBuilder *elb = static_cast<GPUIndexBufBuilder *>(_data);
extract_points_iter_subdiv_common(elb, mr, subdiv_cache, subdiv_quad_index); extract_points_iter_subdiv_common(elb, mr, subdiv_cache, subdiv_quad_index);
} }
static void extract_points_loose_geom_subdiv(const DRWSubdivCache *subdiv_cache, static void extract_points_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)
{ {
const int loop_loose_len = loose_geom->edge_len + loose_geom->vert_len; const DRWSubdivLooseGeom &loose_geom = subdiv_cache->loose_geom;
const int loop_loose_len = loose_geom.loop_len;
if (loop_loose_len == 0) { if (loop_loose_len == 0) {
return; return;
} }
GPUIndexBufBuilder *elb = static_cast<GPUIndexBufBuilder *>(data); GPUIndexBufBuilder *elb = static_cast<GPUIndexBufBuilder *>(data);
uint offset = subdiv_cache->num_subdiv_loops; uint offset = subdiv_cache->num_subdiv_loops;
if (mr->extract_type == MR_EXTRACT_MESH) { if (mr->extract_type != MR_EXTRACT_BMESH) {
const Mesh *coarse_mesh = subdiv_cache->mesh; blender::Span<DRWSubdivLooseEdge> loose_edges = draw_subdiv_cache_get_loose_edges(
const MEdge *coarse_edges = coarse_mesh->medge; subdiv_cache);
for (int i = 0; i < loose_geom->edge_len; i++) { for (const DRWSubdivLooseEdge &loose_edge : loose_edges) {
const MEdge *loose_edge = &coarse_edges[loose_geom->edges[i]]; const DRWSubdivLooseVertex &v1 = loose_geom.verts[loose_edge.loose_subdiv_v1_index];
vert_set_mesh(elb, mr, loose_edge->v1, offset); const DRWSubdivLooseVertex &v2 = loose_geom.verts[loose_edge.loose_subdiv_v2_index];
vert_set_mesh(elb, mr, loose_edge->v2, offset + 1); if (v1.coarse_vertex_index != -1u) {
vert_set_mesh(elb, mr, v1.coarse_vertex_index, offset);
}
if (v2.coarse_vertex_index != -1u) {
vert_set_mesh(elb, mr, v2.coarse_vertex_index, offset + 1);
}
offset += 2; offset += 2;
} }
blender::Span<DRWSubdivLooseVertex> loose_verts = draw_subdiv_cache_get_loose_verts(
subdiv_cache);
for (int i = 0; i < loose_geom->vert_len; i++) { for (const DRWSubdivLooseVertex &loose_vert : loose_verts) {
vert_set_mesh(elb, mr, loose_geom->verts[i], offset); vert_set_mesh(elb, mr, loose_vert.coarse_vertex_index, offset);
offset += 1; offset += 1;
} }
} }
else { else {
BMesh *bm = mr->bm; blender::Span<DRWSubdivLooseEdge> loose_edges = draw_subdiv_cache_get_loose_edges(
for (int i = 0; i < loose_geom->edge_len; i++) { subdiv_cache);
const BMEdge *loose_edge = BM_edge_at_index(bm, loose_geom->edges[i]);
vert_set_bm(elb, loose_edge->v1, offset); for (const DRWSubdivLooseEdge &loose_edge : loose_edges) {
vert_set_bm(elb, loose_edge->v2, offset + 1); 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) {
BMVert *eve = mr->v_origindex ? bm_original_vert_get(mr, v1.coarse_vertex_index) :
BM_vert_at_index(mr->bm, v1.coarse_vertex_index);
vert_set_bm(elb, eve, offset);
}
if (v2.coarse_vertex_index != -1u) {
BMVert *eve = mr->v_origindex ? bm_original_vert_get(mr, v2.coarse_vertex_index) :
BM_vert_at_index(mr->bm, v2.coarse_vertex_index);
vert_set_bm(elb, eve, offset + 1);
}
offset += 2; offset += 2;
} }
blender::Span<DRWSubdivLooseVertex> loose_verts = draw_subdiv_cache_get_loose_verts(
subdiv_cache);
for (int i = 0; i < loose_geom->vert_len; i++) { for (const DRWSubdivLooseVertex &loose_vert : loose_verts) {
const BMVert *loose_vert = BM_vert_at_index(bm, loose_geom->verts[i]); BMVert *eve = mr->v_origindex ? bm_original_vert_get(mr, loose_vert.coarse_vertex_index) :
vert_set_bm(elb, loose_vert, offset); BM_vert_at_index(mr->bm, loose_vert.coarse_vertex_index);
vert_set_bm(elb, eve, offset);
offset += 1; offset += 1;
} }
} }
} }
static void extract_points_finish_subdiv(const DRWSubdivCache *UNUSED(subdiv_cache), static void extract_points_finish_subdiv(const DRWSubdivCache *UNUSED(subdiv_cache),
const MeshRenderData *UNUSED(mr), const MeshRenderData *UNUSED(mr),
struct MeshBatchCache *UNUSED(cache), struct MeshBatchCache *UNUSED(cache),
Show All 39 Lines