X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fsnode.h;fp=src%2Fsnode.h;h=21cf16db0bc92691895fed17192472c310bc4ab9;hp=0000000000000000000000000000000000000000;hb=b7c92831285013b2a0783bccaf3d900545ebb5ba;hpb=a58455a92c7ecab980cbe1b7e282aeb6bfe7e889

diff --git a/src/snode.h b/src/snode.h
new file mode 100644
index 0000000..21cf16d
--- /dev/null
+++ b/src/snode.h
@@ -0,0 +1,67 @@
+#ifndef SNODE_H_
+#define SNODE_H_
+
+#include <vector>
+#include "object.h"
+#include "gmath/gmath.h"
+
+class SceneNode {
+private:
+	char *name;
+
+	Vec3 pos;
+	Quat rot;
+	Vec3 scale;
+
+	std::vector<Object*> obj;
+
+	SceneNode *parent;
+	std::vector<SceneNode*> children;
+
+	Mat4 xform;
+	Mat4 inv_xform;
+
+public:
+	SceneNode();
+	explicit SceneNode(Object *obj);
+	~SceneNode();
+
+	void set_name(const char *s);
+	const char *get_name() const;
+
+	void add_child(SceneNode *node);
+	bool remove_child(SceneNode *node);
+
+	int get_num_children() const;
+	SceneNode *get_child(int idx) const;
+
+	SceneNode *get_parent() const;
+
+	void add_object(Object *obj);
+	bool remove_object(Object *obj);
+
+	int get_num_objects() const;
+	Object *get_object(int idx) const;
+
+	void set_position(const Vec3 &pos);
+	void set_rotation(const Quat &rot);
+	void set_scaling(const Vec3 &scale);
+
+	const Vec3 &get_node_position() const;
+	const Quat &get_node_rotation() const;
+	const Vec3 &get_node_scaling() const;
+
+	Vec3 get_position() const;
+	Quat get_rotation() const;
+	Vec3 get_scaling() const;
+
+	const Mat4 &get_matrix() const;
+	const Mat4 &get_inv_matrix() const;
+
+	void update_node(float dt = 0.0f);
+	void update(float dt = 0.0f);
+
+	bool intersect(const Ray &ray, HitPoint *hit) const;
+};
+
+#endif	// SNODE_H_