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1 | #ifndef HEIGHT_QUANTITY_H |
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2 | #define HEIGHT_QUANTITY_H |
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3 | |
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4 | #ifdef HAVE_CONFIG_H |
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5 | # include "config.h" |
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6 | #endif |
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7 | |
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8 | #if HAVE_STDINT_H |
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9 | # include <stdint.h> |
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10 | #endif |
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11 | #ifdef HAVE_GL_GL_H |
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12 | # include <GL/gl.h> |
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13 | #elif HAVE_OPENGL_GL_H |
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14 | # include <OpenGL/gl.h> |
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15 | #endif |
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16 | struct height_quantity_simple { |
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17 | char *name; |
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18 | uint8_t frames; |
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19 | double offset; |
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20 | double scale; |
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21 | GLfloat red; |
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22 | GLfloat green; |
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23 | GLfloat blue; |
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24 | GLuint displayLists; |
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25 | struct height_quantity_simple *next; |
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26 | }; |
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27 | |
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28 | /* Define (or redefine if already defined a simple height quantity with the |
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29 | * given offset, scale, and color. Returns 0 on success, -1 on error. |
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30 | */ |
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31 | extern int AnugaVis_DefineHeightQuantity(const char *name, |
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32 | double offset, double scale, |
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33 | GLfloat red, GLfloat green, |
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34 | GLfloat blue); |
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35 | /* Draw a height quantity. |
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36 | */ |
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37 | extern void AnugaVis_DrawHeightQuantity(struct height_quantity_simple *height); |
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38 | /* Undefine a given simple height quantity. |
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39 | */ |
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40 | extern void AnugaVis_UndefineHeightQuantity(const char *name); |
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41 | |
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42 | #endif |
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