X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fscene.h;h=acabd10172c5bab23d107eb4f4d9e86f856fe38d;hp=808b3e657c5610132ccbf949628bcf20a6d9f320;hb=dbcb9345c23c5c027d808915962843e7db2d14aa;hpb=72b941af07bbf2673539ad4eea073e68d3bcbbfc

diff --git a/src/scene.h b/src/scene.h
index 808b3e6..acabd10 100644
--- a/src/scene.h
+++ b/src/scene.h
@@ -2,6 +2,7 @@
 #define SCENE_H_
 
 #include <vector>
+#include <list>
 #include "mesh.h"
 #include "snode.h"
 #include "texture.h"
@@ -16,11 +17,14 @@ private:
 	bool own_texset;
 
 public:
+	// meshes objects and nodes are owned by Scene
 	std::vector<Mesh*> meshes;
 	std::vector<Object*> objects;
 	SceneNode *nodes;
 
-	TextureSet *texset;
+	Mesh *walk_mesh;
+
+	TextureSet *texset;	// only owned by Scene if own_texset is true
 
 	explicit Scene(TextureSet *tset = 0);
 	~Scene();
@@ -32,6 +36,31 @@ public:
 
 	bool load(const char *fname, unsigned int flags = 0);
 
+	void add_object(Object *obj);
+	bool remove_object(Object *obj);
+	bool have_object(Object *obj) const;
+
+	void add_mesh(Mesh *m);
+	bool remove_mesh(Mesh *m);
+	bool have_mesh(Mesh *m) const;
+
+	void add_node(SceneNode *n);
+	bool remove_node(SceneNode *n);
+	bool have_node(SceneNode *n) const;
+
+	/* find and remove all nodes whose names match the regexp
+	 * XXX at the moment this has the effect of flattening the hierarchy in the
+	 * result scene. If we ever need verbatim extraction of whole subtrees we'll
+	 * need to change the algorithm.
+	 */
+	Scene *extract_nodes(const char *qstr);
+
+	/* bake all node transformations to their respective meshes and make the
+	 * node transformations identity.
+	 * XXX this assumes no mesh is shared by two nodes.
+	 */
+	void apply_xform();
+
 	void update(float dt);
 	void draw() const;
 };