source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/Shape.h @ 3034

Revision 3034, 1.5 KB checked in by mattausch, 16 years ago (diff)
Line 
1#ifndef __SHAPE_H
2#define __SHAPE_H
3
4#include "glInterface.h"
5#include <Cg/cg.h>
6#include <Cg/cgGL.h>
7#include "common.h"
8#include "Vector3.h"
9
10
11namespace CHCDemoEngine
12{
13
14
15class Material;
16class Geometry;
17class RenderState;
18class AxisAlignedBox3;
19class Vector3;
20
21struct RenderQueueBucket;
22
23
24/** Class representing a shape.
25    A shape basically consists of geometry and a material
26*/
27class Shape
28{
29        friend class RenderQueue;
30
31public:
32        /** Creates a scene entity.
33        */
34        Shape(Geometry *geometry, Material *mat, SceneEntity *parent);
35
36        ~Shape();
37        /** Renders this node.
38        */
39        void Render(RenderState *state);       
40        /** Set pointer to the geometry
41        */
42        void SetGeometry(Geometry *geom);
43        /** See set
44        */
45        Geometry *GetGeometry() const { return mGeometry; }
46        /** Set pointer to the material
47        */
48        void SetMaterial(Material *mat);
49        /** Returns the transformed bounding box.
50        */
51        AxisAlignedBox3 GetBoundingBox() const;
52        /** Returns bounding box transformed with the parent transform.
53        */
54        AxisAlignedBox3 GetTransformedBoundingBox() const;
55        /** Returns material of this shape.
56        */
57        inline Material *GetMaterial() const  { return mMaterial; }
58        /** Returns transformed center point of this shape.
59        */
60        Vector3 GetCenter() const;
61
62
63protected:
64
65        Vector3 mCenter;
66
67        Geometry *mGeometry;
68        Material *mMaterial;
69        SceneEntity *mParent;
70
71        /// pointer to the renderqueue bucket this entity belongs to
72        RenderQueueBucket *mRenderQueueBucket;
73};
74
75}
76
77#endif // __SCENEENTITY_H
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