assimp

[laserbrain_demo] / src / snode.h

diff --git a/src/snode.h b/src/snode.h
new file mode 100644 (file)
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_