Differential D9491 Diff 30842 intern/cycles/render/image_vdb.cpp

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Transform index_to_object;		Transform index_to_object;
for (int col = 0; col < 4; col++) {		for (int col = 0; col < 4; col++) {
for (int row = 0; row < 3; row++) {		for (int row = 0; row < 3; row++) {
index_to_object[row][col] = (float)grid_matrix[col][row];		index_to_object[row][col] = (float)grid_matrix[col][row];
}		}
}		}

# ifdef WITH_NANOVDB		# ifdef WITH_NANOVDB
/* Add small offset for correct sampling between voxels. */		Transform texture_to_index = transform_identity();
Transform texture_to_index = transform_translate(0.5f, 0.5f, 0.5f);
# else		# else
Transform texture_to_index = transform_translate(min.x(), min.y(), min.z()) *		Transform texture_to_index = transform_translate(min.x(), min.y(), min.z()) *
transform_scale(dim.x(), dim.y(), dim.z());		transform_scale(dim.x(), dim.y(), dim.z());
# endif		# endif

metadata.transform_3d = transform_inverse(index_to_object * texture_to_index);		metadata.transform_3d = transform_inverse(index_to_object * texture_to_index);
metadata.use_transform_3d = true;		metadata.use_transform_3d = true;

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