source: trunk/VUT/Ogre/include/OgreSceneContentGenerator.h @ 130

Revision 130, 2.1 KB checked in by mattausch, 19 years ago (diff)

added visibility queries

RevLine 
[107]1#ifndef _SCENECONTENTGENERATOR_H__
2#define _SCENECONTENTGENERATOR_H__
3
4#include <OgrePrerequisites.h>
5#include <OgreMath.h>
6#include <Ogre.h>
7
8namespace Ogre {
9
10/** Class which fills a scene with content in a random fashion.
11*/
12class __declspec(dllexport) SceneContentGenerator
13{
14public:
15        SceneContentGenerator(SceneManager *sm);
16        virtual ~SceneContentGenerator() {};
17        /** Generates scene object in a random fashion.
18                @param number of objects to generate
19                @param objName the name of the mesh to be generated
20        */
21        void GenerateScene(int numObjects, const String &objName);
22        /** Generates a new object in the scene using ray scene queries
23                and inserts it into thr scene hierarchy.
24                @param position position where the object is created
25                @param rotation rotation angle applied locally to object
26                @objName the name of the object entity
27                @returns scene object if it was successfully created, NULL otherwise
28                @remark internally stores pointer to object
29        */
30        virtual SceneNode *GenerateSceneObject(const Vector3 &position,
31                const Vector3 &rotation, const String &objName);
32
33        void SetMinAngle(Vector3 minAngle);
34        void SetMaxAngle(Vector3 maxAngle);
35        void SetMinPos(Vector3 minPos);
36        void SetMaxPos(Vector3 maxPos);
37        void SetScale(Vector3 scale);
38       
[130]39        /** The number of created objects */
[107]40        int GetObjectCount();
41
[130]42        /** Writes scene nodes to file */
[107]43        bool WriteObjects(const std::string &filename);
44
[130]45        /** Loads scene nodes from file */
[107]46        bool LoadObjects(const std::string &filename);
[130]47        /** Generates a scene object with the specified parameters
48                @param position the position of the scene object
49                @param orientation the orientation of the scene object
50                @param objName the mesh name of the scene object
51                @returns the created scene object
52        */
[107]53        SceneNode *GenerateSceneObject(const Vector3 &position,
54                const Quaternion &orientation, const String &objName);
55
56protected:
57
58        Vector3 mMinAngle;
59        Vector3 mMaxAngle;
60        Vector3 mMaxPos;
61        Vector3 mMinPos;
62        Vector3 mScale;
63
64        SceneManager *mSceneMgr;
65       
66        std::vector<SceneNode *> mSceneObjects;
67};
68
69} // namespace Ogre
70
71#endif // SCENECONTENTGENERATOR_H_
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