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Fix: Incorrect PBVH mask drawing after recent change 

The `COMPONENT_LEN_SCALAR` workaround isn't used for
masks which are drawn in a more hard-coded way.
This commit is contained in:
Hans Goudey 2023-10-31 18:17:26 +01:00
parent b7b74385cd
commit d6be6339f1
1 changed files with 16 additions and 1 deletions
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17
source/blender/draw/intern/draw_pbvh.cc
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@ -762,7 +762,22 @@ struct PBVHBatches {
if (const float *mask = static_cast<const float *>(
CustomData_get_layer(args.vert_data, CD_PAINT_MASK)))
{
extract_data_vert_faces<float>(args, {mask, args.me->totvert}, vert_buf);
const Span<int> corner_verts = args.corner_verts;
const Span<MLoopTri> looptris = args.mlooptri;
const Span<int> looptri_faces = args.looptri_faces;
const bool *hide_poly = args.hide_poly;
float *data = static_cast<float *>(GPU_vertbuf_get_data(&vert_buf));
for (const int looptri_i : args.prim_indices) {
if (hide_poly && hide_poly[looptri_faces[looptri_i]]) {
continue;
}
for (int i : IndexRange(3)) {
const int vert = corner_verts[looptris[looptri_i].tri[i]];
*data = mask[vert];
data++;
}
}
}
else {
MutableSpan(static_cast<float *>(GPU_vertbuf_get_data(vbo.vert_buf)), totvert).fill(0);