Differential D3773 Diff 12087 source/blender/editors/sculpt_paint/sculpt.c

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	int start[3];	int start[3];
	int end[3];	int end[3];
	int cur[3];	int cur[3];
		float bb_min[3], bb_max[3];

		BKE_pbvh_bounding_box(ob->sculpt->pbvh, bb_min, bb_max);

	float orgLoc[3]; /* position of the "prototype" stroke for tiling */	float orgLoc[3]; /* position of the "prototype" stroke for tiling */
	copy_v3_v3(orgLoc, cache->location);	copy_v3_v3(orgLoc, cache->location);

	for (dim = 0; dim < 3; ++dim) {	for (dim = 0; dim < 3; ++dim) {
	if ((sd->paint.symmetry_flags & (PAINT_TILE_X << dim)) && step[dim] > 0) {	if ((sd->paint.symmetry_flags & (PAINT_TILE_X << dim)) && step[dim] > 0) {
	start[dim] = (bbMin[dim] - orgLoc[dim] - radius) / step[dim];	start[dim] = (bb_min[dim] - orgLoc[dim] - radius) / step[dim];
	end[dim] = (bbMax[dim] - orgLoc[dim] + radius) / step[dim];	end[dim] = (bb_max[dim] - orgLoc[dim] + radius) / step[dim];
	}	}
	else	else
	start[dim] = end[dim] = 0;	start[dim] = end[dim] = 0;
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