Changed default capsule axis to vertical

Co-authored-by: Hugo Locurcio <https://hugo.pro>

editor/spatial_editor_gizmos.cpp

@@ -3447,7 +3447,7 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 
 		Vector<Vector3> points;
 
-		Vector3 d(0, 0, height * 0.5);
+		Vector3 d(0, height * 0.5, 0);
 		for (int i = 0; i < 360; i++) {
 
 			float ra = Math::deg2rad((float)i);
@@ -3455,24 +3455,24 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 			Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * radius;
 			Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * radius;
 
-			points.push_back(Vector3(a.x, a.y, 0) + d);
-			points.push_back(Vector3(b.x, b.y, 0) + d);
+			points.push_back(Vector3(a.x, 0, a.y) + d);
+			points.push_back(Vector3(b.x, 0, b.y) + d);
 
-			points.push_back(Vector3(a.x, a.y, 0) - d);
-			points.push_back(Vector3(b.x, b.y, 0) - d);
+			points.push_back(Vector3(a.x, 0, a.y) - d);
+			points.push_back(Vector3(b.x, 0, b.y) - d);
 
 			if (i % 90 == 0) {
 
-				points.push_back(Vector3(a.x, a.y, 0) + d);
-				points.push_back(Vector3(a.x, a.y, 0) - d);
+				points.push_back(Vector3(a.x, 0, a.y) + d);
+				points.push_back(Vector3(a.x, 0, a.y) - d);
 			}
 
 			Vector3 dud = i < 180 ? d : -d;
 
-			points.push_back(Vector3(0, a.y, a.x) + dud);
-			points.push_back(Vector3(0, b.y, b.x) + dud);
-			points.push_back(Vector3(a.y, 0, a.x) + dud);
-			points.push_back(Vector3(b.y, 0, b.x) + dud);
+			points.push_back(Vector3(0, a.x, a.y) + dud);
+			points.push_back(Vector3(0, b.x, b.y) + dud);
+			points.push_back(Vector3(a.y, a.x, 0) + dud);
+			points.push_back(Vector3(b.y, b.x, 0) + dud);
 		}
 
 		p_gizmo->add_lines(points, material);
@@ -3486,31 +3486,31 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 			Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * radius;
 			Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * radius;
 
-			collision_segments.push_back(Vector3(a.x, a.y, 0) + d);
-			collision_segments.push_back(Vector3(b.x, b.y, 0) + d);
+			collision_segments.push_back(Vector3(a.x, 0, a.y) + d);
+			collision_segments.push_back(Vector3(b.x, 0, b.y) + d);
 
-			collision_segments.push_back(Vector3(a.x, a.y, 0) - d);
-			collision_segments.push_back(Vector3(b.x, b.y, 0) - d);
+			collision_segments.push_back(Vector3(a.x, 0, a.y) - d);
+			collision_segments.push_back(Vector3(b.x, 0, b.y) - d);
 
 			if (i % 16 == 0) {
 
-				collision_segments.push_back(Vector3(a.x, a.y, 0) + d);
-				collision_segments.push_back(Vector3(a.x, a.y, 0) - d);
+				collision_segments.push_back(Vector3(a.x, 0, a.y) + d);
+				collision_segments.push_back(Vector3(a.x, 0, a.y) - d);
 			}
 
 			Vector3 dud = i < 32 ? d : -d;
 
-			collision_segments.push_back(Vector3(0, a.y, a.x) + dud);
-			collision_segments.push_back(Vector3(0, b.y, b.x) + dud);
-			collision_segments.push_back(Vector3(a.y, 0, a.x) + dud);
-			collision_segments.push_back(Vector3(b.y, 0, b.x) + dud);
+			collision_segments.push_back(Vector3(0, a.x, a.y) + dud);
+			collision_segments.push_back(Vector3(0, b.x, b.y) + dud);
+			collision_segments.push_back(Vector3(a.y, a.x, 0) + dud);
+			collision_segments.push_back(Vector3(b.y, b.x, 0) + dud);
 		}
 
 		p_gizmo->add_collision_segments(collision_segments);
 
 		Vector<Vector3> handles;
 		handles.push_back(Vector3(cs2->get_radius(), 0, 0));
-		handles.push_back(Vector3(0, 0, cs2->get_height() * 0.5 + cs2->get_radius()));
+		handles.push_back(Vector3(0, cs2->get_height() * 0.5 + cs2->get_radius(), 0));
 		p_gizmo->add_handles(handles, handles_material);
 	}
 

modules/bullet/shape_bullet.cpp

@@ -122,8 +122,8 @@ btBoxShape *ShapeBullet::create_shape_box(const btVector3 &boxHalfExtents) {
 	return bulletnew(btBoxShape(boxHalfExtents));
 }
 
-btCapsuleShapeZ *ShapeBullet::create_shape_capsule(btScalar radius, btScalar height) {
-	return bulletnew(btCapsuleShapeZ(radius, height));
+btCapsuleShape *ShapeBullet::create_shape_capsule(btScalar radius, btScalar height) {
+	return bulletnew(btCapsuleShape(radius, height));
 }
 
 btCylinderShape *ShapeBullet::create_shape_cylinder(btScalar radius, btScalar height) {

modules/bullet/shape_bullet.h

@@ -85,7 +85,7 @@ public:
 	static class btStaticPlaneShape *create_shape_plane(const btVector3 &planeNormal, btScalar planeConstant);
 	static class btSphereShape *create_shape_sphere(btScalar radius);
 	static class btBoxShape *create_shape_box(const btVector3 &boxHalfExtents);
-	static class btCapsuleShapeZ *create_shape_capsule(btScalar radius, btScalar height);
+	static class btCapsuleShape *create_shape_capsule(btScalar radius, btScalar height);
 	static class btCylinderShape *create_shape_cylinder(btScalar radius, btScalar height);
 	/// 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));

scene/resources/capsule_shape.cpp

@@ -38,7 +38,7 @@ Vector<Vector3> CapsuleShape::get_debug_mesh_lines() {
 
 	Vector<Vector3> points;
 
-	Vector3 d(0, 0, height * 0.5);
+	Vector3 d(0, height * 0.5, 0);
 	for (int i = 0; i < 360; i++) {
 
 		float ra = Math::deg2rad((float)i);
@@ -46,24 +46,24 @@ Vector<Vector3> CapsuleShape::get_debug_mesh_lines() {
 		Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * radius;
 		Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * radius;
 
-		points.push_back(Vector3(a.x, a.y, 0) + d);
-		points.push_back(Vector3(b.x, b.y, 0) + d);
+		points.push_back(Vector3(a.x, 0, a.y) + d);
+		points.push_back(Vector3(b.x, 0, b.y) + d);
 
-		points.push_back(Vector3(a.x, a.y, 0) - d);
-		points.push_back(Vector3(b.x, b.y, 0) - d);
+		points.push_back(Vector3(a.x, 0, a.y) - d);
+		points.push_back(Vector3(b.x, 0, b.y) - d);
 
 		if (i % 90 == 0) {
 
-			points.push_back(Vector3(a.x, a.y, 0) + d);
-			points.push_back(Vector3(a.x, a.y, 0) - d);
+			points.push_back(Vector3(a.x, 0, a.y) + d);
+			points.push_back(Vector3(a.x, 0, a.y) - d);
 		}
 
 		Vector3 dud = i < 180 ? d : -d;
 
-		points.push_back(Vector3(0, a.y, a.x) + dud);
-		points.push_back(Vector3(0, b.y, b.x) + dud);
-		points.push_back(Vector3(a.y, 0, a.x) + dud);
-		points.push_back(Vector3(b.y, 0, b.x) + dud);
+		points.push_back(Vector3(0, a.x, a.y) + dud);
+		points.push_back(Vector3(0, b.x, b.y) + dud);
+		points.push_back(Vector3(a.y, a.x, 0) + dud);
+		points.push_back(Vector3(b.y, b.x, 0) + dud);
 	}
 
 	return points;

scene/resources/primitive_meshes.cpp

@@ -303,19 +303,19 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 
 		v /= (rings + 1);
 		w = sin(0.5 * Math_PI * v);
-		z = radius * cos(0.5 * Math_PI * v);
+		y = radius * cos(0.5 * Math_PI * v);
 
 		for (i = 0; i <= radial_segments; i++) {
 			u = i;
 			u /= radial_segments;
 
-			x = sin(u * (Math_PI * 2.0));
-			y = -cos(u * (Math_PI * 2.0));
+			x = -sin(u * (Math_PI * 2.0));
+			z = cos(u * (Math_PI * 2.0));
 
-			Vector3 p = Vector3(x * radius * w, y * radius * w, z);
-			points.push_back(p + Vector3(0.0, 0.0, 0.5 * mid_height));
+			Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
+			points.push_back(p + Vector3(0.0, 0.5 * mid_height, 0.0));
 			normals.push_back(p.normalized());
-			ADD_TANGENT(-y, x, 0.0, 1.0)
+			ADD_TANGENT(z, 0.0, x, 1.0)
 			uvs.push_back(Vector2(u, v * onethird));
 			point++;
 
@@ -341,20 +341,20 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 		v = j;
 		v /= (rings + 1);
 
-		z = mid_height * v;
-		z = (mid_height * 0.5) - z;
+		y = mid_height * v;
+		y = (mid_height * 0.5) - y;
 
 		for (i = 0; i <= radial_segments; i++) {
 			u = i;
 			u /= radial_segments;
 
-			x = sin(u * (Math_PI * 2.0));
-			y = -cos(u * (Math_PI * 2.0));
+			x = -sin(u * (Math_PI * 2.0));
+			z = cos(u * (Math_PI * 2.0));
 
-			Vector3 p = Vector3(x * radius, y * radius, z);
+			Vector3 p = Vector3(x * radius, y, -z * radius);
 			points.push_back(p);
-			normals.push_back(Vector3(x, y, 0.0));
-			ADD_TANGENT(-y, x, 0.0, 1.0)
+			normals.push_back(Vector3(x, 0.0, -z));
+			ADD_TANGENT(z, 0.0, x, 1.0)
 			uvs.push_back(Vector2(u, onethird + (v * onethird)));
 			point++;
 
@@ -382,19 +382,19 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 		v /= (rings + 1);
 		v += 1.0;
 		w = sin(0.5 * Math_PI * v);
-		z = radius * cos(0.5 * Math_PI * v);
+		y = radius * cos(0.5 * Math_PI * v);
 
 		for (i = 0; i <= radial_segments; i++) {
 			float u2 = i;
 			u2 /= radial_segments;
 
-			x = sin(u2 * (Math_PI * 2.0));
-			y = -cos(u2 * (Math_PI * 2.0));
+			x = -sin(u2 * (Math_PI * 2.0));
+			z = cos(u2 * (Math_PI * 2.0));
 
-			Vector3 p = Vector3(x * radius * w, y * radius * w, z);
-			points.push_back(p + Vector3(0.0, 0.0, -0.5 * mid_height));
+			Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
+			points.push_back(p + Vector3(0.0, -0.5 * mid_height, 0.0));
 			normals.push_back(p.normalized());
-			ADD_TANGENT(-y, x, 0.0, 1.0)
+			ADD_TANGENT(z, 0.0, x, 1.0)
 			uvs.push_back(Vector2(u2, twothirds + ((v - 1.0) * onethird)));
 			point++;