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Expose compute_convex_mesh_points function to GDScript #78871

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merged 1 commit into from Aug 16, 2023
Merged

Expose compute_convex_mesh_points function to GDScript #78871

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12 changes: 12 additions & 0 deletions core/core_bind.cpp
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Expand Up @@ -919,6 +919,17 @@ Geometry3D *Geometry3D::get_singleton() {
return singleton;
}

Vector<Vector3> Geometry3D::compute_convex_mesh_points(const TypedArray<Plane> &p_planes) {
Vector<Plane> planes_vec;
int size = p_planes.size();
planes_vec.resize(size);
for (int i = 0; i < size; ++i) {
planes_vec.set(i, p_planes[i]);
}
Variant ret = ::Geometry3D::compute_convex_mesh_points(planes_vec.ptr(), size);
return ret;
}

TypedArray<Plane> Geometry3D::build_box_planes(const Vector3 &p_extents) {
Variant ret = ::Geometry3D::build_box_planes(p_extents);
return ret;
Expand Down Expand Up @@ -1014,6 +1025,7 @@ Vector<Vector3> Geometry3D::clip_polygon(const Vector<Vector3> &p_points, const
}

void Geometry3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("compute_convex_mesh_points", "planes"), &Geometry3D::compute_convex_mesh_points);
ClassDB::bind_method(D_METHOD("build_box_planes", "extents"), &Geometry3D::build_box_planes);
ClassDB::bind_method(D_METHOD("build_cylinder_planes", "radius", "height", "sides", "axis"), &Geometry3D::build_cylinder_planes, DEFVAL(Vector3::AXIS_Z));
ClassDB::bind_method(D_METHOD("build_capsule_planes", "radius", "height", "sides", "lats", "axis"), &Geometry3D::build_capsule_planes, DEFVAL(Vector3::AXIS_Z));
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1 change: 1 addition & 0 deletions core/core_bind.h
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Expand Up @@ -318,6 +318,7 @@ class Geometry3D : public Object {

public:
static Geometry3D *get_singleton();
Vector<Vector3> compute_convex_mesh_points(const TypedArray<Plane> &p_planes);
TypedArray<Plane> build_box_planes(const Vector3 &p_extents);
TypedArray<Plane> build_cylinder_planes(float p_radius, float p_height, int p_sides, Vector3::Axis p_axis = Vector3::AXIS_Z);
TypedArray<Plane> build_capsule_planes(float p_radius, float p_height, int p_sides, int p_lats, Vector3::Axis p_axis = Vector3::AXIS_Z);
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7 changes: 7 additions & 0 deletions doc/classes/Geometry3D.xml
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Expand Up @@ -45,6 +45,13 @@
Clips the polygon defined by the points in [param points] against the [param plane] and returns the points of the clipped polygon.
</description>
</method>
<method name="compute_convex_mesh_points">
<return type="PackedVector3Array" />
<param index="0" name="planes" type="Plane[]" />
<description>
Calculates and returns all the vertex points of a convex shape defined by an array of [param planes].
</description>
</method>
<method name="get_closest_point_to_segment">
<return type="Vector3" />
<param index="0" name="point" type="Vector3" />
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