1 files changed, 18 insertions, 27 deletions

diff --git a/modules/bullet/shape_bullet.h b/modules/bullet/shape_bullet.h
index 0dbc616fe5..0822399b5e 100644
--- a/modules/bullet/shape_bullet.h
+++ b/modules/bullet/shape_bullet.h
@@ -5,8 +5,8 @@
 /*                           GODOT ENGINE                                */
 /*                      https://godotengine.org                          */
 /*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@@ -31,8 +31,8 @@
 #ifndef SHAPE_BULLET_H
 #define SHAPE_BULLET_H
 
-#include "core/math/geometry.h"
-#include "core/variant.h"
+#include "core/math/geometry_3d.h"
+#include "core/variant/variant.h"
 #include "rid_bullet.h"
 #include "servers/physics_server_3d.h"
 
@@ -50,9 +50,8 @@ class ShapeOwnerBullet;
 class btBvhTriangleMeshShape;
 
 class ShapeBullet : public RIDBullet {
-
 	Map<ShapeOwnerBullet *, int> owners;
-	real_t margin;
+	real_t margin = 0.04;
 
 protected:
 	/// return self
@@ -82,7 +81,7 @@ public:
 
 public:
 	static class btEmptyShape *create_shape_empty();
-	static class btStaticPlaneShape *create_shape_plane(const btVector3 &planeNormal, btScalar planeConstant);
+	static class btStaticPlaneShape *create_shape_world_boundary(const btVector3 &planeNormal, btScalar planeConstant);
 	static class btSphereShape *create_shape_sphere(btScalar radius);
 	static class btBoxShape *create_shape_box(const btVector3 &boxHalfExtents);
 	static class btCapsuleShape *create_shape_capsule(btScalar radius, btScalar height);
@@ -90,16 +89,15 @@ public:
 	/// IMPORTANT: Remember to delete the shape interface by calling: delete my_shape->getMeshInterface();
 	static class btConvexPointCloudShape *create_shape_convex(btAlignedObjectArray<btVector3> &p_vertices, const btVector3 &p_local_scaling = btVector3(1, 1, 1));
 	static class btScaledBvhTriangleMeshShape *create_shape_concave(btBvhTriangleMeshShape *p_mesh_shape, const btVector3 &p_local_scaling = btVector3(1, 1, 1));
-	static class btHeightfieldTerrainShape *create_shape_height_field(Vector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
+	static class btHeightfieldTerrainShape *create_shape_height_field(Vector<float> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
 	static class btRayShape *create_shape_ray(real_t p_length, bool p_slips_on_slope);
 };
 
-class PlaneShapeBullet : public ShapeBullet {
-
+class WorldBoundaryShapeBullet : public ShapeBullet {
 	Plane plane;
 
 public:
-	PlaneShapeBullet();
+	WorldBoundaryShapeBullet();
 
 	virtual void set_data(const Variant &p_data);
 	virtual Variant get_data() const;
@@ -111,7 +109,6 @@ private:
 };
 
 class SphereShapeBullet : public ShapeBullet {
-
 	real_t radius;
 
 public:
@@ -128,7 +125,6 @@ private:
 };
 
 class BoxShapeBullet : public ShapeBullet {
-
 	btVector3 half_extents;
 
 public:
@@ -145,7 +141,6 @@ private:
 };
 
 class CapsuleShapeBullet : public ShapeBullet {
-
 	real_t height;
 	real_t radius;
 
@@ -164,7 +159,6 @@ private:
 };
 
 class CylinderShapeBullet : public ShapeBullet {
-
 	real_t height;
 	real_t radius;
 
@@ -183,7 +177,6 @@ private:
 };
 
 class ConvexPolygonShapeBullet : public ShapeBullet {
-
 public:
 	btAlignedObjectArray<btVector3> vertices;
 
@@ -200,7 +193,7 @@ private:
 };
 
 class ConcavePolygonShapeBullet : public ShapeBullet {
-	class btBvhTriangleMeshShape *meshShape;
+	class btBvhTriangleMeshShape *meshShape = nullptr;
 
 public:
 	Vector<Vector3> faces;
@@ -218,13 +211,12 @@ private:
 };
 
 class HeightMapShapeBullet : public ShapeBullet {
-
 public:
-	Vector<real_t> heights;
-	int width;
-	int depth;
-	real_t min_height;
-	real_t max_height;
+	Vector<float> heights;
+	int width = 0;
+	int depth = 0;
+	real_t min_height = 0.0;
+	real_t max_height = 0.0;
 
 	HeightMapShapeBullet();
 
@@ -234,14 +226,13 @@ public:
 	virtual btCollisionShape *create_bt_shape(const btVector3 &p_implicit_scale, real_t p_extra_edge = 0);
 
 private:
-	void setup(Vector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
+	void setup(Vector<float> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
 };
 
 class RayShapeBullet : public ShapeBullet {
-
 public:
-	real_t length;
-	bool slips_on_slope;
+	real_t length = 1.0;
+	bool slips_on_slope = false;
 
 	RayShapeBullet();