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OgreMeshInstance.h @ 2183

Revision 2183, 1.5 KB checked in by mattausch, 18 years ago (diff)

Line
1	#ifndef _OGREMESHINTANCE_H__
2	#define _OGREMESHINTANCE_H__
3
4	#include <OgreEntity.h>
5	#include "Intersectable.h"
6
7	namespace Ogre {
8
9	/**
10	Wrapper for Ogre object intances for use with the preprocessed view cells.
11	*/
12	#if 1
13	class __declspec(dllexport) OgreMeshInstance: public GtpVisibilityPreprocessor::Intersectable
14	{
15	public:
16	/** The default constructor taking an entity into account.
17	*/
18	OgreMeshInstance(Entity *ent);
19
20	/** Returns 'mesh' associated with this instance.
21	*/
22	Entity *GetEntity() const;
23
24	/** See get.
25	*/
26	void SetEntity(Entity *entity);
27
28
29	/////////////////////////////
30	//-- inherited functions from Intersectable
31
32	GtpVisibilityPreprocessor::AxisAlignedBox3 GetBox() const;
33
34	int CastRay(GtpVisibilityPreprocessor::Ray &ray);
35
36	bool IsConvex() const;
37	bool IsWatertight() const;
38	float IntersectionComplexity();
39
40	int NumberOfFaces() const;
41	int Type() const;
42
43	int GetRandomSurfacePoint(GtpVisibilityPreprocessor::Vector3 &point,
44	GtpVisibilityPreprocessor::Vector3 &normal);
45
46	int GetRandomVisibleSurfacePoint(GtpVisibilityPreprocessor::Vector3 &point,
47	GtpVisibilityPreprocessor::Vector3 &normal,
48	const GtpVisibilityPreprocessor::Vector3 &viewpoint,
49	const int maxTries);
50
51	int GetRandomEdgePoint(GtpVisibilityPreprocessor::Vector3 &point,
52	GtpVisibilityPreprocessor::Vector3 &normal);
53
54	std::ostream &Describe(std::ostream &s);
55
56
57	protected:
58
59	Entity *mEntity;
60	};
61
62
63	} // namespace Ogre
64	#endif
65	#endif // OgreMeshIntance

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