Differential D7508 Diff 25166 source/blender/editors/sculpt_paint/sculpt_filter_mesh.c

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source/blender/editors/sculpt_paint/sculpt_filter_mesh.c

Show First 20 Lines • Show All 123 Lines • ▼ Show 20 Lines	void SCULPT_filter_cache_free(SculptSession *ss)
MEM_SAFE_FREE(ss->filter_cache->nodes);		MEM_SAFE_FREE(ss->filter_cache->nodes);
MEM_SAFE_FREE(ss->filter_cache->mask_update_it);		MEM_SAFE_FREE(ss->filter_cache->mask_update_it);
MEM_SAFE_FREE(ss->filter_cache->prev_mask);		MEM_SAFE_FREE(ss->filter_cache->prev_mask);
MEM_SAFE_FREE(ss->filter_cache->normal_factor);		MEM_SAFE_FREE(ss->filter_cache->normal_factor);
MEM_SAFE_FREE(ss->filter_cache->prev_face_set);		MEM_SAFE_FREE(ss->filter_cache->prev_face_set);
MEM_SAFE_FREE(ss->filter_cache->automask);		MEM_SAFE_FREE(ss->filter_cache->automask);
MEM_SAFE_FREE(ss->filter_cache->surface_smooth_laplacian_disp);		MEM_SAFE_FREE(ss->filter_cache->surface_smooth_laplacian_disp);
MEM_SAFE_FREE(ss->filter_cache->sharpen_factor);		MEM_SAFE_FREE(ss->filter_cache->sharpen_factor);
MEM_SAFE_FREE(ss->filter_cache->accum_disp);
MEM_SAFE_FREE(ss->filter_cache);		MEM_SAFE_FREE(ss->filter_cache);
}		}

typedef enum eSculptMeshFilterTypes {		typedef enum eSculptMeshFilterTypes {
MESH_FILTER_SMOOTH = 0,		MESH_FILTER_SMOOTH = 0,
MESH_FILTER_SCALE = 1,		MESH_FILTER_SCALE = 1,
MESH_FILTER_INFLATE = 2,		MESH_FILTER_INFLATE = 2,
MESH_FILTER_SPHERE = 3,		MESH_FILTER_SPHERE = 3,
▲ Show 20 Lines • Show All 198 Lines • ▼ Show 20 Lines	switch (filter_type) {
break;		break;
}		}
case MESH_FILTER_SHARPEN: {		case MESH_FILTER_SHARPEN: {
const float smooth_ratio = ss->filter_cache->sharpen_smooth_ratio;		const float smooth_ratio = ss->filter_cache->sharpen_smooth_ratio;

/* This filter can't work at full strength as it needs multiple iterations to reach a		/* This filter can't work at full strength as it needs multiple iterations to reach a
* stable state. */		* stable state. */
fade = clamp_f(fade, 0.0f, 0.5f);		fade = clamp_f(fade, 0.0f, 0.5f);
		float disp_sharpen[3] = {0.0f, 0.0f, 0.0f};

		SculptVertexNeighborIter ni;
		SCULPT_VERTEX_NEIGHBORS_ITER_BEGIN (ss, vd.index, ni) {
		float disp_n[3];
		sub_v3_v3v3(
		disp_n, SCULPT_vertex_co_get(ss, ni.index), SCULPT_vertex_co_get(ss, vd.index));
		mul_v3_fl(disp_n, ss->filter_cache->sharpen_factor[ni.index]);
		add_v3_v3(disp_sharpen, disp_n);
		}
		SCULPT_VERTEX_NEIGHBORS_ITER_END(ni);

float disp_sharpen[3];
copy_v3_v3(disp_sharpen, ss->filter_cache->accum_disp[vd.index]);
mul_v3_fl(disp_sharpen, 1.0f - ss->filter_cache->sharpen_factor[vd.index]);		mul_v3_fl(disp_sharpen, 1.0f - ss->filter_cache->sharpen_factor[vd.index]);
		sergeyUnsubmitted Done Inline Actions float disp_sharpen[3] = {0.0f, 0.0f, 0.0f}; sergey: float disp_sharpen[3] = {0.0f, 0.0f, 0.0f};

float disp_avg[3];		float disp_avg[3];
float avg_co[3];		float avg_co[3];
SCULPT_neighbor_coords_average(ss, avg_co, vd.index);		SCULPT_neighbor_coords_average(ss, avg_co, vd.index);
sub_v3_v3v3(disp_avg, avg_co, vd.co);		sub_v3_v3v3(disp_avg, avg_co, vd.co);
mul_v3_v3fl(		mul_v3_v3fl(
disp_avg, disp_avg, smooth_ratio * pow2f(ss->filter_cache->sharpen_factor[vd.index]));		disp_avg, disp_avg, smooth_ratio * pow2f(ss->filter_cache->sharpen_factor[vd.index]));
add_v3_v3v3(disp, disp_avg, disp_sharpen);		add_v3_v3v3(disp, disp_avg, disp_sharpen);
Show All 40 Lines	static void mesh_filter_sharpen_init_factors(SculptSession *ss)

max_factor = 1.0f / max_factor;		max_factor = 1.0f / max_factor;
for (int i = 0; i < totvert; i++) {		for (int i = 0; i < totvert; i++) {
ss->filter_cache->sharpen_factor[i] *= max_factor;		ss->filter_cache->sharpen_factor[i] *= max_factor;
ss->filter_cache->sharpen_factor[i] = 1.0f - pow2f(1.0f - ss->filter_cache->sharpen_factor[i]);		ss->filter_cache->sharpen_factor[i] = 1.0f - pow2f(1.0f - ss->filter_cache->sharpen_factor[i]);
}		}
}		}

static void mesh_filter_sharpen_accumulate_displacement(SculptSession *ss)
{
const int totvert = SCULPT_vertex_count_get(ss);
for (int i = 0; i < totvert; i++) {
zero_v3(ss->filter_cache->accum_disp[i]);
}
for (int i = 0; i < totvert; i++) {
SculptVertexNeighborIter ni;
SCULPT_VERTEX_NEIGHBORS_ITER_BEGIN (ss, i, ni) {
float disp_n[3];
sub_v3_v3v3(disp_n, SCULPT_vertex_co_get(ss, i), SCULPT_vertex_co_get(ss, ni.index));
mul_v3_fl(disp_n, ss->filter_cache->sharpen_factor[i]);
add_v3_v3(ss->filter_cache->accum_disp[ni.index], disp_n);
}
SCULPT_VERTEX_NEIGHBORS_ITER_END(ni);
}
}

static void mesh_filter_surface_smooth_displace_task_cb(		static void mesh_filter_surface_smooth_displace_task_cb(
void __restrict userdata, const int i, const TaskParallelTLS __restrict UNUSED(tls))		void __restrict userdata, const int i, const TaskParallelTLS __restrict UNUSED(tls))
{		{
SculptThreadedTaskData *data = userdata;		SculptThreadedTaskData *data = userdata;
SculptSession *ss = data->ob->sculpt;		SculptSession *ss = data->ob->sculpt;
PBVHNode *node = data->nodes[i];		PBVHNode *node = data->nodes[i];
PBVHVertexIter vd;		PBVHVertexIter vd;

▲ Show 20 Lines • Show All 46 Lines • ▼ Show 20 Lines	static int sculpt_mesh_filter_modal(bContext C, wmOperator op, const wmEvent *event)
float len = event->prevclickx - event->mval[0];		float len = event->prevclickx - event->mval[0];
filter_strength = filter_strength * -len * 0.001f * UI_DPI_FAC;		filter_strength = filter_strength * -len * 0.001f * UI_DPI_FAC;

SCULPT_vertex_random_access_init(ss);		SCULPT_vertex_random_access_init(ss);

bool needs_pmap = sculpt_mesh_filter_needs_pmap(filter_type, use_face_sets);		bool needs_pmap = sculpt_mesh_filter_needs_pmap(filter_type, use_face_sets);
BKE_sculpt_update_object_for_edit(depsgraph, ob, needs_pmap, false);		BKE_sculpt_update_object_for_edit(depsgraph, ob, needs_pmap, false);

if (filter_type == MESH_FILTER_SHARPEN) {
mesh_filter_sharpen_accumulate_displacement(ss);
}

SculptThreadedTaskData data = {		SculptThreadedTaskData data = {
.sd = sd,		.sd = sd,
.ob = ob,		.ob = ob,
.nodes = ss->filter_cache->nodes,		.nodes = ss->filter_cache->nodes,
.filter_type = filter_type,		.filter_type = filter_type,
.filter_strength = filter_strength,		.filter_strength = filter_strength,
};		};

▲ Show 20 Lines • Show All 80 Lines • ▼ Show 20 Lines	ss->filter_cache->surface_smooth_shape_preservation = RNA_float_get(
op->ptr, "surface_smooth_shape_preservation");		op->ptr, "surface_smooth_shape_preservation");
ss->filter_cache->surface_smooth_current_vertex = RNA_float_get(		ss->filter_cache->surface_smooth_current_vertex = RNA_float_get(
op->ptr, "surface_smooth_current_vertex");		op->ptr, "surface_smooth_current_vertex");
}		}

if (RNA_enum_get(op->ptr, "type") == MESH_FILTER_SHARPEN) {		if (RNA_enum_get(op->ptr, "type") == MESH_FILTER_SHARPEN) {
ss->filter_cache->sharpen_smooth_ratio = RNA_float_get(op->ptr, "sharpen_smooth_ratio");		ss->filter_cache->sharpen_smooth_ratio = RNA_float_get(op->ptr, "sharpen_smooth_ratio");
ss->filter_cache->sharpen_factor = MEM_mallocN(sizeof(float) * totvert, "sharpen factor");		ss->filter_cache->sharpen_factor = MEM_mallocN(sizeof(float) * totvert, "sharpen factor");
ss->filter_cache->accum_disp = MEM_mallocN(3 * sizeof(float) * totvert, "orco");

mesh_filter_sharpen_init_factors(ss);		mesh_filter_sharpen_init_factors(ss);
}		}

ss->filter_cache->enabled_axis[0] = deform_axis & MESH_FILTER_DEFORM_X;		ss->filter_cache->enabled_axis[0] = deform_axis & MESH_FILTER_DEFORM_X;
ss->filter_cache->enabled_axis[1] = deform_axis & MESH_FILTER_DEFORM_Y;		ss->filter_cache->enabled_axis[1] = deform_axis & MESH_FILTER_DEFORM_Y;
ss->filter_cache->enabled_axis[2] = deform_axis & MESH_FILTER_DEFORM_Z;		ss->filter_cache->enabled_axis[2] = deform_axis & MESH_FILTER_DEFORM_Z;

▲ Show 20 Lines • Show All 78 Lines • Show Last 20 Lines