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DWM: Fix face center's not working w/ hidden faces

This commit is contained in:
Campbell Barton 2017-05-08 16:16:28 +10:00
parent ce30ab1e02
commit 6f1a8739a0
1 changed files with 7 additions and 6 deletions
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13
source/blender/draw/intern/draw_cache_impl_mesh.c
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@ -2895,11 +2895,10 @@ Batch *DRW_mesh_batch_cache_get_overlay_facedots(Mesh *me)
}
const int vbo_len_capacity = mesh_render_data_polys_len_get(rdata);
int vbo_len_used = 0;
int vidx = 0;
VertexBuffer *vbo = VertexBuffer_create_with_format(&format);
VertexBuffer_allocate_data(vbo, vbo_len_capacity);
for (int i = 0; i < vbo_len_capacity; ++i) {
float pcenter[3], pnor[3];
bool selected = false;
@ -2910,17 +2909,19 @@ Batch *DRW_mesh_batch_cache_get_overlay_facedots(Mesh *me)
PackedNormal nor = { .x = 0, .y = 0, .z = -511 };
nor = convert_i10_v3(pnor);
nor.w = selected ? 1 : 0;
VertexBuffer_set_attrib(vbo, data_id, i, &nor);
VertexBuffer_set_attrib(vbo, data_id, vidx, &nor);
#else
float nor[4] = {pnor[0], pnor[1], pnor[2], selected ? 1 : 0};
VertexBuffer_set_attrib(vbo, data_id, i, nor);
VertexBuffer_set_attrib(vbo, data_id, vidx, nor);
#endif
VertexBuffer_set_attrib(vbo, pos_id, i, pcenter);
VertexBuffer_set_attrib(vbo, pos_id, vidx, pcenter);
vidx += 1;
vbo_len_used += 1;
}
}
const int vbo_len_used = vidx;
if (vbo_len_used != vbo_len_capacity) {
VertexBuffer_resize_data(vbo, vbo_len_used);
}