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Last change
on this file since 5487 was
5384,
checked in by jack, 17 years ago
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Tracking, Strafing and Zooming are all scaled by domain size.
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File size:
986 bytes
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| 1 | #ifndef GLOBALS_H |
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| 2 | #define GLOBALS_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 | #include <SDL.h> |
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| 17 | #include "events.h" |
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| 18 | #include "height_quantity.h" |
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| 19 | |
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| 20 | #define MIN(a, b) ((a) < (b) ? (a) : (b)) |
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| 21 | #define MAX(a, b) ((a) > (b) ? (a) : (b)) |
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| 22 | |
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| 23 | typedef struct{ |
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| 24 | SDL_Surface *screen; |
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| 25 | int netcdfId; |
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| 26 | /* These are populated from the NetCDF file */ |
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| 27 | size_t number_of_points; |
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| 28 | size_t number_of_vertices; |
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| 29 | size_t number_of_volumes; |
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| 30 | size_t number_of_timesteps; |
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| 31 | Sint32 current_frame; |
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| 32 | uint8_t paused; |
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| 33 | float *x; |
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| 34 | float *y; |
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| 35 | int *volumes; |
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| 36 | |
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| 37 | /* Extents */ |
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| 38 | double minX; |
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| 39 | double maxX; |
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| 40 | double minY; |
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| 41 | double maxY; |
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| 42 | double diagonal; |
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| 43 | |
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| 44 | GLfloat eye[3]; |
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| 45 | GLfloat focus[3]; |
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| 46 | uint8_t keys[KEY_MAX]; |
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| 47 | |
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| 48 | struct height_quantity_simple *heights; |
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| 49 | } ANUGAVIS; |
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| 50 | |
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| 51 | extern ANUGAVIS anugavis; |
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| 52 | |
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| 53 | #endif |
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