forked from bartvdbraak/blender
Bugfix: don't read from a write-only VBO when updating grid buffers.
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3034971520
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3dd449ae4f
@ -1428,10 +1428,10 @@ void GPU_update_grid_buffers(GPU_Buffers *buffers, DMGridData **grids,
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for(j = 0; j < gridsize-1; ++j) {
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for(k = 0; k < gridsize-1; ++k) {
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normal_quad_v3(vert_data[(j+1)*gridsize + (k+1)].no,
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vert_data[(j+1)*gridsize + k].co,
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vert_data[(j+1)*gridsize + k+1].co,
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vert_data[j*gridsize + k+1].co,
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vert_data[j*gridsize + k].co);
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grid[(j+1)*gridsize + k].co,
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grid[(j+1)*gridsize + k+1].co,
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grid[j*gridsize + k+1].co,
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grid[j*gridsize + k].co);
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}
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}
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}
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