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Curve2D/3D: Add clear_points method.

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Adds a method to the Curve2D and Curve3D classes to easily clear the curve.
So you don't have to remove each point manually.
This commit is contained in:
Andreas Haas 2016-12-03 21:35:59 +01:00
parent 4d8bed3321
commit e741da869a
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GPG key ID: B5FFAE1B65FBD2E1
2 changed files with 21 additions and 0 deletions
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19
scene/resources/curve.cpp
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@ -464,6 +464,14 @@ void Curve2D::remove_point(int p_index) {
emit_signal(CoreStringNames::get_singleton()->changed);
}
void Curve2D::clear_points() {
if (!points.empty()) {
points.clear();
baked_cache_dirty=true;
emit_signal(CoreStringNames::get_singleton()->changed);
}
}
Vector2 Curve2D::interpolate(int p_index, float p_offset) const {
int pc = points.size();
@ -790,6 +798,7 @@ void Curve2D::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_point_out","idx","pos"),&Curve2D::set_point_out);
ObjectTypeDB::bind_method(_MD("get_point_out","idx"),&Curve2D::get_point_out);
ObjectTypeDB::bind_method(_MD("remove_point","idx"),&Curve2D::remove_point);
ObjectTypeDB::bind_method(_MD("clear_points"),&Curve2D::clear_points);
ObjectTypeDB::bind_method(_MD("interpolate","idx","t"),&Curve2D::interpolate);
ObjectTypeDB::bind_method(_MD("interpolatef","fofs"),&Curve2D::interpolatef);
//ObjectTypeDB::bind_method(_MD("bake","subdivs"),&Curve2D::bake,DEFVAL(10));
@ -930,6 +939,15 @@ void Curve3D::remove_point(int p_index) {
emit_signal(CoreStringNames::get_singleton()->changed);
}
void Curve3D::clear_points() {
if (!points.empty()) {
points.clear();
baked_cache_dirty=true;
emit_signal(CoreStringNames::get_singleton()->changed);
}
}
Vector3 Curve3D::interpolate(int p_index, float p_offset) const {
int pc = points.size();
@ -1322,6 +1340,7 @@ void Curve3D::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_point_out","idx","pos"),&Curve3D::set_point_out);
ObjectTypeDB::bind_method(_MD("get_point_out","idx"),&Curve3D::get_point_out);
ObjectTypeDB::bind_method(_MD("remove_point","idx"),&Curve3D::remove_point);
ObjectTypeDB::bind_method(_MD("clear_points"),&Curve3D::clear_points);
ObjectTypeDB::bind_method(_MD("interpolate","idx","t"),&Curve3D::interpolate);
ObjectTypeDB::bind_method(_MD("interpolatef","fofs"),&Curve3D::interpolatef);
//ObjectTypeDB::bind_method(_MD("bake","subdivs"),&Curve3D::bake,DEFVAL(10));

2
scene/resources/curve.h
View file

@ -133,6 +133,7 @@ public:
void set_point_out(int p_index, const Vector2& p_out);
Vector2 get_point_out(int p_index) const;
void remove_point(int p_index);
void clear_points();
Vector2 interpolate(int p_index, float p_offset) const;
Vector2 interpolatef(real_t p_findex) const;
@ -211,6 +212,7 @@ public:
void set_point_out(int p_index, const Vector3& p_out);
Vector3 get_point_out(int p_index) const;
void remove_point(int p_index);
void clear_points();
Vector3 interpolate(int p_index, float p_offset) const;
Vector3 interpolatef(real_t p_findex) const;