1 files changed, 51 insertions, 13 deletions
diff --git a/modules/csg/csg_shape.h b/modules/csg/csg_shape.h
index 6898cdaf64..6c9419b3c2 100644
--- a/modules/csg/csg_shape.h
+++ b/modules/csg/csg_shape.h
@@ -5,8 +5,8 @@
 /*                           GODOT ENGINE                                */
 /*                      https://godotengine.org                          */
 /*************************************************************************/
-/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2019 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       */
@@ -36,9 +36,10 @@
 #include "csg.h"
 #include "scene/3d/visual_instance.h"
 #include "scene/resources/concave_polygon_shape.h"
+#include "thirdparty/misc/mikktspace.h"
 
-class CSGShape : public VisualInstance {
-	GDCLASS(CSGShape, VisualInstance);
+class CSGShape : public GeometryInstance {
+	GDCLASS(CSGShape, GeometryInstance);
 
 public:
 	enum Operation {
@@ -60,9 +61,13 @@ private:
 	float snap;
 
 	bool use_collision;
+	uint32_t collision_layer;
+	uint32_t collision_mask;
 	Ref<ConcavePolygonShape> root_collision_shape;
 	RID root_collision_instance;
 
+	bool calculate_tangents;
+
 	Ref<ArrayMesh> root_mesh;
 
 	struct Vector3Hasher {
@@ -78,14 +83,25 @@ private:
 		PoolVector<Vector3> vertices;
 		PoolVector<Vector3> normals;
 		PoolVector<Vector2> uvs;
+		PoolVector<float> tans;
 		Ref<Material> material;
 		int last_added;
 
 		PoolVector<Vector3>::Write verticesw;
 		PoolVector<Vector3>::Write normalsw;
 		PoolVector<Vector2>::Write uvsw;
+		PoolVector<float>::Write tansw;
 	};
 
+	//mikktspace callbacks
+	static int mikktGetNumFaces(const SMikkTSpaceContext *pContext);
+	static int mikktGetNumVerticesOfFace(const SMikkTSpaceContext *pContext, const int iFace);
+	static void mikktGetPosition(const SMikkTSpaceContext *pContext, float fvPosOut[], const int iFace, const int iVert);
+	static void mikktGetNormal(const SMikkTSpaceContext *pContext, float fvNormOut[], const int iFace, const int iVert);
+	static void mikktGetTexCoord(const SMikkTSpaceContext *pContext, float fvTexcOut[], const int iFace, const int iVert);
+	static void mikktSetTSpaceDefault(const SMikkTSpaceContext *pContext, const float fvTangent[], const float fvBiTangent[], const float fMagS, const float fMagT,
+			const tbool bIsOrientationPreserving, const int iFace, const int iVert);
+
 	void _update_shape();
 
 protected:
@@ -101,6 +117,8 @@ protected:
 	virtual void _validate_property(PropertyInfo &property) const;
 
 public:
+	Array get_meshes() const;
+
 	void set_operation(Operation p_operation);
 	Operation get_operation() const;
 
@@ -112,9 +130,24 @@ public:
 	void set_use_collision(bool p_enable);
 	bool is_using_collision() const;
 
+	void set_collision_layer(uint32_t p_layer);
+	uint32_t get_collision_layer() const;
+
+	void set_collision_mask(uint32_t p_mask);
+	uint32_t get_collision_mask() const;
+
+	void set_collision_layer_bit(int p_bit, bool p_value);
+	bool get_collision_layer_bit(int p_bit) const;
+
+	void set_collision_mask_bit(int p_bit, bool p_value);
+	bool get_collision_mask_bit(int p_bit) const;
+
 	void set_snap(float p_snap);
 	float get_snap() const;
 
+	void set_calculate_tangents(bool p_calculate_tangents);
+	bool is_calculating_tangents() const;
+
 	bool is_root_shape() const;
 	CSGShape();
 	~CSGShape();
@@ -123,7 +156,8 @@ public:
 VARIANT_ENUM_CAST(CSGShape::Operation)
 
 class CSGCombiner : public CSGShape {
-	GDCLASS(CSGCombiner, CSGShape)
+	GDCLASS(CSGCombiner, CSGShape);
+
 private:
 	virtual CSGBrush *_build_brush();
 
@@ -132,7 +166,7 @@ public:
 };
 
 class CSGPrimitive : public CSGShape {
-	GDCLASS(CSGPrimitive, CSGShape)
+	GDCLASS(CSGPrimitive, CSGShape);
 
 private:
 	bool invert_faces;
@@ -149,11 +183,12 @@ public:
 };
 
 class CSGMesh : public CSGPrimitive {
-	GDCLASS(CSGMesh, CSGPrimitive)
+	GDCLASS(CSGMesh, CSGPrimitive);
 
 	virtual CSGBrush *_build_brush();
 
 	Ref<Mesh> mesh;
+	Ref<Material> material;
 
 	void _mesh_changed();
 
@@ -163,11 +198,14 @@ protected:
 public:
 	void set_mesh(const Ref<Mesh> &p_mesh);
 	Ref<Mesh> get_mesh();
+
+	void set_material(const Ref<Material> &p_material);
+	Ref<Material> get_material() const;
 };
 
 class CSGSphere : public CSGPrimitive {
 
-	GDCLASS(CSGSphere, CSGPrimitive)
+	GDCLASS(CSGSphere, CSGPrimitive);
 	virtual CSGBrush *_build_brush();
 
 	Ref<Material> material;
@@ -200,7 +238,7 @@ public:
 
 class CSGBox : public CSGPrimitive {
 
-	GDCLASS(CSGBox, CSGPrimitive)
+	GDCLASS(CSGBox, CSGPrimitive);
 	virtual CSGBrush *_build_brush();
 
 	Ref<Material> material;
@@ -229,7 +267,7 @@ public:
 
 class CSGCylinder : public CSGPrimitive {
 
-	GDCLASS(CSGCylinder, CSGPrimitive)
+	GDCLASS(CSGCylinder, CSGPrimitive);
 	virtual CSGBrush *_build_brush();
 
 	Ref<Material> material;
@@ -266,7 +304,7 @@ public:
 
 class CSGTorus : public CSGPrimitive {
 
-	GDCLASS(CSGTorus, CSGPrimitive)
+	GDCLASS(CSGTorus, CSGPrimitive);
 	virtual CSGBrush *_build_brush();
 
 	Ref<Material> material;
@@ -303,7 +341,7 @@ public:
 
 class CSGPolygon : public CSGPrimitive {
 
-	GDCLASS(CSGPolygon, CSGPrimitive)
+	GDCLASS(CSGPolygon, CSGPrimitive);
 
 public:
 	enum Mode {
@@ -366,7 +404,7 @@ public:
 	void set_spin_degrees(float p_spin_degrees);
 	float get_spin_degrees() const;
 
-	void set_spin_sides(int p_sides);
+	void set_spin_sides(int p_spin_sides);
 	int get_spin_sides() const;
 
 	void set_path_node(const NodePath &p_path);