Differential D6157 Diff 19675 source/blender/editors/sculpt_paint/sculpt.c

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source/blender/editors/sculpt_paint/sculpt.c

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Show First 20 Lines • Show All 3,923 Lines • ▼ Show 20 Lines	static void sculpt_pose_brush_init(
SculptThreadedTaskData data = {		SculptThreadedTaskData data = {
.sd = sd,		.sd = sd,
.ob = ob,		.ob = ob,
.brush = br,		.brush = br,
.nodes = nodes,		.nodes = nodes,
};		};

/* Smooth the pose brush factor for cleaner deformation */		/* Smooth the pose brush factor for cleaner deformation */
for (int i = 0; i < 4; i++) {		for (int i = 0; i < br->pose_smooth_iterations; i++) {
PBVHParallelSettings settings;		PBVHParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode);		BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode);
BKE_pbvh_parallel_range(0, totnode, &data, pose_brush_init_task_cb_ex, &settings);		BKE_pbvh_parallel_range(0, totnode, &data, pose_brush_init_task_cb_ex, &settings);
}		}

MEM_SAFE_FREE(nodes);		MEM_SAFE_FREE(nodes);
}		}

▲ Show 20 Lines • Show All 1,318 Lines • ▼ Show 20 Lines	static void do_brush_action(Sculpt sd, Object ob, Brush brush, UnifiedPaintSettings ups)

/* Build a list of all nodes that are potentially within the brush's area of influence */		/* Build a list of all nodes that are potentially within the brush's area of influence */

/* These brushes need to update all nodes as they are not constrained by the brush radius */		/* These brushes need to update all nodes as they are not constrained by the brush radius */
if (brush->sculpt_tool == SCULPT_TOOL_ELASTIC_DEFORM) {		if (brush->sculpt_tool == SCULPT_TOOL_ELASTIC_DEFORM) {
BKE_pbvh_search_gather(ss->pbvh, NULL, NULL, &nodes, &totnode);		BKE_pbvh_search_gather(ss->pbvh, NULL, NULL, &nodes, &totnode);
}		}
else if (brush->sculpt_tool == SCULPT_TOOL_POSE) {		else if (brush->sculpt_tool == SCULPT_TOOL_POSE) {
float final_radius = ss->cache->radius * (1 + brush->pose_offset);		/* After smoothing the pose factor an arbitrary number of times, the pose factor values can
		* expand to nodes that are not inside the original radius of the brush. Using a slightly
		* bigger radius should prevent those artifacts. */
		/* We can optimize this further by removing the nodes that have all 0 values in the pose factor
		* after calculating it. */
		float final_radius = ss->cache->radius * 1.5f * (1.0f + brush->pose_offset);
		jbakkerUnsubmitted Done Inline Actions Where does the 1.5f come from. Please add comment jbakker: Where does the 1.5f come from. Please add comment
		jbakkerUnsubmitted Done Inline Actions Use float not integers when the rest is a float. Compilers might add an additional not needed conversion. jbakker: Use float not integers when the rest is a float. Compilers might add an additional not needed…
SculptSearchSphereData data = {		SculptSearchSphereData data = {
.ss = ss,		.ss = ss,
.sd = sd,		.sd = sd,
.radius_squared = final_radius * final_radius,		.radius_squared = final_radius * final_radius,
.original = true,		.original = true,
};		};
BKE_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data, &nodes, &totnode);		BKE_pbvh_search_gather(ss->pbvh, sculpt_search_sphere_cb, &data, &nodes, &totnode);
}		}
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