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Differential D6047 Diff 20186 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 1,007 Lines • ▼ Show 20 Linesvoid ED_sculpt_redraw_planes_get(float planes[4][4], ARegion *ar, Object *ob)
} }
} }
/************************ Brush Testing *******************/ /************************ Brush Testing *******************/
void sculpt_brush_test_init(SculptSession *ss, SculptBrushTest *test) void sculpt_brush_test_init(SculptSession *ss, SculptBrushTest *test)
{ {
RegionView3D *rv3d = ss->cache ? ss->cache->vc->rv3d : ss->rv3d; RegionView3D *rv3d = ss->cache ? ss->cache->vc->rv3d : ss->rv3d;
View3D *v3d = ss->cache ? ss->cache->vc->v3d : ss->v3d;
test->radius_squared = ss->cache ? ss->cache->radius_squared : test->radius_squared = ss->cache ? ss->cache->radius_squared :
ss->cursor_radius * ss->cursor_radius; ss->cursor_radius * ss->cursor_radius;
if (ss->cache) { if (ss->cache) {
copy_v3_v3(test->location, ss->cache->location); copy_v3_v3(test->location, ss->cache->location);
test->mirror_symmetry_pass = ss->cache->mirror_symmetry_pass; test->mirror_symmetry_pass = ss->cache->mirror_symmetry_pass;
} }
else { else {
copy_v3_v3(test->location, ss->cursor_location); copy_v3_v3(test->location, ss->cursor_location);
test->mirror_symmetry_pass = 0; test->mirror_symmetry_pass = 0;
} }
test->dist = 0.0f; /* just for initialize */ test->dist = 0.0f; /* just for initialize */
/* Only for 2D projection. */ /* Only for 2D projection. */
zero_v4(test->plane_view); zero_v4(test->plane_view);
zero_v4(test->plane_tool); zero_v4(test->plane_tool);
test->mirror_symmetry_pass = ss->cache ? ss->cache->mirror_symmetry_pass : 0; test->mirror_symmetry_pass = ss->cache ? ss->cache->mirror_symmetry_pass : 0;
if (rv3d->rflag & RV3D_CLIPPING) { if (RV3D_CLIPPING_ENABLED(v3d, rv3d)) {
test->clip_rv3d = rv3d; test->clip_rv3d = rv3d;
} }
else { else {
test->clip_rv3d = NULL; test->clip_rv3d = NULL;
} }
} }
BLI_INLINE bool sculpt_brush_test_clipping(const SculptBrushTest *test, const float co[3]) BLI_INLINE bool sculpt_brush_test_clipping(const SculptBrushTest *test, const float co[3])
▲ Show 20 Lines • Show All 5,846 Lines • ▼ Show 20 Linesstatic float sculpt_raycast_init(ViewContext *vc,
float ray_end[3], float ray_end[3],
float ray_normal[3], float ray_normal[3],
bool original) bool original)
{ {
float obimat[4][4]; float obimat[4][4];
float dist; float dist;
Object *ob = vc->obact; Object *ob = vc->obact;
RegionView3D *rv3d = vc->ar->regiondata; RegionView3D *rv3d = vc->ar->regiondata;
View3D *v3d = vc->v3d;
/* TODO: what if the segment is totally clipped? (return == 0) */ /* TODO: what if the segment is totally clipped? (return == 0) */
ED_view3d_win_to_segment_clipped( ED_view3d_win_to_segment_clipped(
vc->depsgraph, vc->ar, vc->v3d, mouse, ray_start, ray_end, true); vc->depsgraph, vc->ar, vc->v3d, mouse, ray_start, ray_end, true);
invert_m4_m4(obimat, ob->obmat); invert_m4_m4(obimat, ob->obmat);
mul_m4_v3(obimat, ray_start); mul_m4_v3(obimat, ray_start);
mul_m4_v3(obimat, ray_end); mul_m4_v3(obimat, ray_end);
sub_v3_v3v3(ray_normal, ray_end, ray_start); sub_v3_v3v3(ray_normal, ray_end, ray_start);
dist = normalize_v3(ray_normal); dist = normalize_v3(ray_normal);
if ((rv3d->is_persp == false) && if ((rv3d->is_persp == false) &&
/* if the ray is clipped, don't adjust its start/end */ /* if the ray is clipped, don't adjust its start/end */
((rv3d->rflag & RV3D_CLIPPING) == 0)) { RV3D_CLIPPING_ENABLED(v3d, rv3d)) {
BKE_pbvh_raycast_project_ray_root(ob->sculpt->pbvh, original, ray_start, ray_end, ray_normal); BKE_pbvh_raycast_project_ray_root(ob->sculpt->pbvh, original, ray_start, ray_end, ray_normal);
/* recalculate the normal */ /* recalculate the normal */
sub_v3_v3v3(ray_normal, ray_end, ray_start); sub_v3_v3v3(ray_normal, ray_end, ray_start);
dist = normalize_v3(ray_normal); dist = normalize_v3(ray_normal);
} }
return dist; return dist;
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Linesbool sculpt_cursor_geometry_info_update(bContext *C,
copy_m3_m4(mat, vc.rv3d->viewinv); copy_m3_m4(mat, vc.rv3d->viewinv);
mul_m3_v3(mat, viewDir); mul_m3_v3(mat, viewDir);
copy_m3_m4(mat, ob->imat); copy_m3_m4(mat, ob->imat);
mul_m3_v3(mat, viewDir); mul_m3_v3(mat, viewDir);
normalize_v3_v3(ss->cursor_view_normal, viewDir); normalize_v3_v3(ss->cursor_view_normal, viewDir);
copy_v3_v3(ss->cursor_normal, srd.face_normal); copy_v3_v3(ss->cursor_normal, srd.face_normal);
copy_v3_v3(ss->cursor_location, out->location); copy_v3_v3(ss->cursor_location, out->location);
ss->rv3d = vc.rv3d; ss->rv3d = vc.rv3d;
ss->v3d = vc.v3d;
if (!BKE_brush_use_locked_size(scene, brush)) { if (!BKE_brush_use_locked_size(scene, brush)) {
radius = paint_calc_object_space_radius(&vc, out->location, BKE_brush_size_get(scene, brush)); radius = paint_calc_object_space_radius(&vc, out->location, BKE_brush_size_get(scene, brush));
} }
else { else {
radius = BKE_brush_unprojected_radius_get(scene, brush); radius = BKE_brush_unprojected_radius_get(scene, brush);
} }
ss->cursor_radius = radius; ss->cursor_radius = radius;
▲ Show 20 Lines • Show All 3,327 Lines • Show Last 20 Lines