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1 | #ifndef __camera_h_ |
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2 | #define __camera_h_ |
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3 | |
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4 | #include "GL/glut.h" |
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5 | |
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6 | #define OCTAHEDRON 6 // number of vertices |
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7 | #define ICOSAHEDRON 12 |
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8 | #define DODECAHEDRON 20 |
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9 | |
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10 | namespace VMI
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11 | { |
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12 | typedef struct _Camera { |
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13 | GLdouble eyeX, eyeY, eyeZ; |
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14 | GLdouble centerX, centerY, centerZ; |
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15 | GLdouble upX, upY, upZ; |
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16 | GLdouble weight; |
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17 | } Camera; |
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18 | |
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19 | extern Camera *loadCameras(GLdouble radius, char* filename, GLuint *numCameras);
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20 | extern void saveCameras(char* filename, Camera *cameras, GLuint numCameras); |
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21 | extern void copyToCameras(Camera *cameras, int numVertices, GLdouble vertices[][3]); |
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22 | extern void setCameraWeights(Camera *cameras, GLuint numCameras, GLdouble *weights); |
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23 | extern Camera *setCameras(GLdouble radius, GLuint type, GLuint *numCameras); |
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24 | extern void printCameras(Camera *cameras, GLuint numCameras); |
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25 | |
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26 | extern void drawSphere(Camera *cameras, GLdouble radius, int slices, int stacks); |
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27 | extern void drawOctahedron(Camera *cameras, GLdouble r); |
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28 | extern void drawIcosahedron(Camera *cameras, GLdouble r); |
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29 | extern void drawDodecahedron(Camera *cameras, GLdouble r); |
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30 | |
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31 | } |
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32 | |
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33 | #endif |
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34 | |
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