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Fix #120549: Broken triangles in viewport with multiple materials

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Error in 0f46e02310

The maximum index in the triangles index buffer was set incorrectly,
causing the GPU code to switch to using 16 bit integers when it shouldn't.
This commit is contained in:
Hans Goudey
2024-04-12 12:38:19 -04:00
parent fae60893c7
commit 5c10f9fcb3
1 changed files with 2 additions and 2 deletions
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4
source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_tris.cc
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@@ -57,7 +57,7 @@ static void extract_tris_mesh(const MeshRenderData &mr, gpu::IndexBuf &ibo)
}
});
GPU_indexbuf_build_in_place_ex(&builder, 0, mr.face_sorted->visible_tris_num, false, &ibo);
GPU_indexbuf_build_in_place_ex(&builder, 0, mr.corners_num, false, &ibo);
}
static void extract_tris_bmesh(const MeshRenderData &mr, gpu::IndexBuf &ibo)
@@ -87,7 +87,7 @@ static void extract_tris_bmesh(const MeshRenderData &mr, gpu::IndexBuf &ibo)
}
});
GPU_indexbuf_build_in_place_ex(&builder, 0, mr.face_sorted->visible_tris_num, false, &ibo);
GPU_indexbuf_build_in_place_ex(&builder, 0, bm.totloop, false, &ibo);
}
static void extract_tris_finish(const MeshRenderData &mr,