summaryrefslogtreecommitdiff
path: root/scene/2d/light_occluder_2d.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scene/2d/light_occluder_2d.cpp')
-rw-r--r--scene/2d/light_occluder_2d.cpp58
1 files changed, 16 insertions, 42 deletions
diff --git a/scene/2d/light_occluder_2d.cpp b/scene/2d/light_occluder_2d.cpp
index bd1a820aec..0f4880f69a 100644
--- a/scene/2d/light_occluder_2d.cpp
+++ b/scene/2d/light_occluder_2d.cpp
@@ -36,17 +36,17 @@
#ifdef TOOLS_ENABLED
Rect2 OccluderPolygon2D::_edit_get_rect() const {
-
if (rect_cache_dirty) {
if (closed) {
const Vector2 *r = polygon.ptr();
item_rect = Rect2();
for (int i = 0; i < polygon.size(); i++) {
Vector2 pos = r[i];
- if (i == 0)
+ if (i == 0) {
item_rect.position = pos;
- else
+ } else {
item_rect.expand_to(pos);
+ }
}
rect_cache_dirty = false;
} else {
@@ -67,7 +67,6 @@ Rect2 OccluderPolygon2D::_edit_get_rect() const {
}
bool OccluderPolygon2D::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const {
-
if (closed) {
return Geometry::is_point_in_polygon(p_point, Variant(polygon));
} else {
@@ -75,8 +74,9 @@ bool OccluderPolygon2D::_edit_is_selected_on_click(const Point2 &p_point, double
const Vector2 *points = polygon.ptr();
for (int i = 0; i < polygon.size() - 1; i++) {
Vector2 p = Geometry::get_closest_point_to_segment_2d(p_point, &points[i]);
- if (p.distance_to(p_point) <= d)
+ if (p.distance_to(p_point) <= d) {
return true;
+ }
}
return false;
@@ -85,7 +85,6 @@ bool OccluderPolygon2D::_edit_is_selected_on_click(const Point2 &p_point, double
#endif
void OccluderPolygon2D::set_polygon(const Vector<Vector2> &p_polygon) {
-
polygon = p_polygon;
rect_cache_dirty = true;
RS::get_singleton()->canvas_occluder_polygon_set_shape(occ_polygon, p_polygon, closed);
@@ -93,43 +92,38 @@ void OccluderPolygon2D::set_polygon(const Vector<Vector2> &p_polygon) {
}
Vector<Vector2> OccluderPolygon2D::get_polygon() const {
-
return polygon;
}
void OccluderPolygon2D::set_closed(bool p_closed) {
-
- if (closed == p_closed)
+ if (closed == p_closed) {
return;
+ }
closed = p_closed;
- if (polygon.size())
+ if (polygon.size()) {
RS::get_singleton()->canvas_occluder_polygon_set_shape(occ_polygon, polygon, closed);
+ }
emit_changed();
}
bool OccluderPolygon2D::is_closed() const {
-
return closed;
}
void OccluderPolygon2D::set_cull_mode(CullMode p_mode) {
-
cull = p_mode;
RS::get_singleton()->canvas_occluder_polygon_set_cull_mode(occ_polygon, RS::CanvasOccluderPolygonCullMode(p_mode));
}
OccluderPolygon2D::CullMode OccluderPolygon2D::get_cull_mode() const {
-
return cull;
}
RID OccluderPolygon2D::get_rid() const {
-
return occ_polygon;
}
void OccluderPolygon2D::_bind_methods() {
-
ClassDB::bind_method(D_METHOD("set_closed", "closed"), &OccluderPolygon2D::set_closed);
ClassDB::bind_method(D_METHOD("is_closed"), &OccluderPolygon2D::is_closed);
@@ -149,7 +143,6 @@ void OccluderPolygon2D::_bind_methods() {
}
OccluderPolygon2D::OccluderPolygon2D() {
-
occ_polygon = RS::get_singleton()->canvas_occluder_polygon_create();
closed = true;
cull = CULL_DISABLED;
@@ -157,40 +150,31 @@ OccluderPolygon2D::OccluderPolygon2D() {
}
OccluderPolygon2D::~OccluderPolygon2D() {
-
RS::get_singleton()->free(occ_polygon);
}
void LightOccluder2D::_poly_changed() {
-
#ifdef DEBUG_ENABLED
update();
#endif
}
void LightOccluder2D::_notification(int p_what) {
-
if (p_what == NOTIFICATION_ENTER_CANVAS) {
-
RS::get_singleton()->canvas_light_occluder_attach_to_canvas(occluder, get_canvas());
RS::get_singleton()->canvas_light_occluder_set_transform(occluder, get_global_transform());
RS::get_singleton()->canvas_light_occluder_set_enabled(occluder, is_visible_in_tree());
}
if (p_what == NOTIFICATION_TRANSFORM_CHANGED) {
-
RS::get_singleton()->canvas_light_occluder_set_transform(occluder, get_global_transform());
}
if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
-
RS::get_singleton()->canvas_light_occluder_set_enabled(occluder, is_visible_in_tree());
}
if (p_what == NOTIFICATION_DRAW) {
-
if (Engine::get_singleton()->is_editor_hint()) {
-
if (occluder_polygon.is_valid()) {
-
Vector<Vector2> poly = occluder_polygon->get_polygon();
if (poly.size()) {
@@ -199,11 +183,9 @@ void LightOccluder2D::_notification(int p_what) {
color.push_back(Color(0, 0, 0, 0.6));
draw_polygon(Variant(poly), color);
} else {
-
int ps = poly.size();
const Vector2 *r = poly.ptr();
for (int i = 0; i < ps - 1; i++) {
-
draw_line(r[i], r[i + 1], Color(0, 0, 0, 0.6), 3);
}
}
@@ -213,61 +195,56 @@ void LightOccluder2D::_notification(int p_what) {
}
if (p_what == NOTIFICATION_EXIT_CANVAS) {
-
RS::get_singleton()->canvas_light_occluder_attach_to_canvas(occluder, RID());
}
}
#ifdef TOOLS_ENABLED
Rect2 LightOccluder2D::_edit_get_rect() const {
-
return occluder_polygon.is_valid() ? occluder_polygon->_edit_get_rect() : Rect2();
}
bool LightOccluder2D::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const {
-
return occluder_polygon.is_valid() ? occluder_polygon->_edit_is_selected_on_click(p_point, p_tolerance) : false;
}
#endif
void LightOccluder2D::set_occluder_polygon(const Ref<OccluderPolygon2D> &p_polygon) {
-
#ifdef DEBUG_ENABLED
- if (occluder_polygon.is_valid())
+ if (occluder_polygon.is_valid()) {
occluder_polygon->disconnect("changed", callable_mp(this, &LightOccluder2D::_poly_changed));
+ }
#endif
occluder_polygon = p_polygon;
- if (occluder_polygon.is_valid())
+ if (occluder_polygon.is_valid()) {
RS::get_singleton()->canvas_light_occluder_set_polygon(occluder, occluder_polygon->get_rid());
- else
+ } else {
RS::get_singleton()->canvas_light_occluder_set_polygon(occluder, RID());
+ }
#ifdef DEBUG_ENABLED
- if (occluder_polygon.is_valid())
+ if (occluder_polygon.is_valid()) {
occluder_polygon->connect("changed", callable_mp(this, &LightOccluder2D::_poly_changed));
+ }
update();
#endif
}
Ref<OccluderPolygon2D> LightOccluder2D::get_occluder_polygon() const {
-
return occluder_polygon;
}
void LightOccluder2D::set_occluder_light_mask(int p_mask) {
-
mask = p_mask;
RS::get_singleton()->canvas_light_occluder_set_light_mask(occluder, mask);
}
int LightOccluder2D::get_occluder_light_mask() const {
-
return mask;
}
String LightOccluder2D::get_configuration_warning() const {
-
if (!occluder_polygon.is_valid()) {
return TTR("An occluder polygon must be set (or drawn) for this occluder to take effect.");
}
@@ -280,7 +257,6 @@ String LightOccluder2D::get_configuration_warning() const {
}
void LightOccluder2D::_bind_methods() {
-
ClassDB::bind_method(D_METHOD("set_occluder_polygon", "polygon"), &LightOccluder2D::set_occluder_polygon);
ClassDB::bind_method(D_METHOD("get_occluder_polygon"), &LightOccluder2D::get_occluder_polygon);
@@ -292,13 +268,11 @@ void LightOccluder2D::_bind_methods() {
}
LightOccluder2D::LightOccluder2D() {
-
occluder = RS::get_singleton()->canvas_light_occluder_create();
mask = 1;
set_notify_transform(true);
}
LightOccluder2D::~LightOccluder2D() {
-
RS::get_singleton()->free(occluder);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 19:39:20 +0000