Differential D16083 Diff 56395 source/blender/editors/sculpt_paint/sculpt_pose.c

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source/blender/editors/sculpt_paint/sculpt_pose.c

Show First 20 Lines • Show All 151 Lines • ▼ Show 20 Lines	static void do_pose_brush_task_cb_ex(void *__restrict userdata,
const Brush *brush = data->brush;		const Brush *brush = data->brush;

PBVHVertexIter vd;		PBVHVertexIter vd;
float disp[3], new_co[3];		float disp[3], new_co[3];
float final_pos[3];		float final_pos[3];

SculptOrigVertData orig_data;		SculptOrigVertData orig_data;
SCULPT_orig_vert_data_init(&orig_data, data->ob, data->nodes[n], SCULPT_UNDO_COORDS);		SCULPT_orig_vert_data_init(&orig_data, data->ob, data->nodes[n], SCULPT_UNDO_COORDS);
		AutomaskingNodeData automask_data;
		SCULPT_automasking_node_begin(
		data->ob, ss, ss->cache->automasking, &automask_data, data->nodes[n]);

BKE_pbvh_vertex_iter_begin (ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE) {		BKE_pbvh_vertex_iter_begin (ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE) {
SCULPT_orig_vert_data_update(&orig_data, &vd);		SCULPT_orig_vert_data_update(&orig_data, &vd);
		SCULPT_automasking_node_update(ss, &automask_data, &vd);

float total_disp[3];		float total_disp[3];
zero_v3(total_disp);		zero_v3(total_disp);

ePaintSymmetryAreas symm_area = SCULPT_get_vertex_symm_area(orig_data.co);		ePaintSymmetryAreas symm_area = SCULPT_get_vertex_symm_area(orig_data.co);

/* Calculate the displacement of each vertex for all the segments in the chain. */		/* Calculate the displacement of each vertex for all the segments in the chain. */
for (int ik = 0; ik < ik_chain->tot_segments; ik++) {		for (int ik = 0; ik < ik_chain->tot_segments; ik++) {
copy_v3_v3(new_co, orig_data.co);		copy_v3_v3(new_co, orig_data.co);

/* Get the transform matrix for the vertex symmetry area to calculate a displacement in the		/* Get the transform matrix for the vertex symmetry area to calculate a displacement in the
* vertex. */		* vertex. */
mul_m4_v3(segments[ik].pivot_mat_inv[(int)symm_area], new_co);		mul_m4_v3(segments[ik].pivot_mat_inv[(int)symm_area], new_co);
mul_m4_v3(segments[ik].trans_mat[(int)symm_area], new_co);		mul_m4_v3(segments[ik].trans_mat[(int)symm_area], new_co);
mul_m4_v3(segments[ik].pivot_mat[(int)symm_area], new_co);		mul_m4_v3(segments[ik].pivot_mat[(int)symm_area], new_co);

/* Apply the segment weight of the vertex to the displacement. */		/* Apply the segment weight of the vertex to the displacement. */
sub_v3_v3v3(disp, new_co, orig_data.co);		sub_v3_v3v3(disp, new_co, orig_data.co);
mul_v3_fl(disp, segments[ik].weights[vd.index]);		mul_v3_fl(disp, segments[ik].weights[vd.index]);

/* Apply the vertex mask to the displacement. */		/* Apply the vertex mask to the displacement. */
const float mask = vd.mask ? 1.0f - *vd.mask : 1.0f;		const float mask = vd.mask ? 1.0f - *vd.mask : 1.0f;
const float automask = SCULPT_automasking_factor_get(ss->cache->automasking, ss, vd.vertex);		const float automask = SCULPT_automasking_factor_get(
		ss->cache->automasking, ss, vd.vertex, &automask_data);
mul_v3_fl(disp, mask * automask);		mul_v3_fl(disp, mask * automask);

/* Accumulate the displacement. */		/* Accumulate the displacement. */
add_v3_v3(total_disp, disp);		add_v3_v3(total_disp, disp);
}		}

/* Apply the accumulated displacement to the vertex. */		/* Apply the accumulated displacement to the vertex. */
add_v3_v3v3(final_pos, orig_data.co, total_disp);		add_v3_v3v3(final_pos, orig_data.co, total_disp);
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