rayfract
diff src/rayfract.cc @ 10:1496aae2e7d4
- simplified build by including dependences in the source tree
- added make dep tracking
- added mingw cross-build rules
- added readme & licence
author | John Tsiombikas <nuclear@member.fsf.org> |
---|---|
date | Mon, 31 Jul 2023 18:58:56 +0300 |
parents | 628e7084a482 |
children |
line diff
1.1 --- a/src/rayfract.cc Thu Nov 03 13:41:33 2011 +0200 1.2 +++ b/src/rayfract.cc Mon Jul 31 18:58:56 2023 +0300 1.3 @@ -3,7 +3,7 @@ 1.4 #include <string.h> 1.5 #include <math.h> 1.6 #include <assert.h> 1.7 -#include <GL/glew.h> 1.8 +#include "GL/glew.h" 1.9 #include <GL/glut.h> 1.10 #include "sdr.h" 1.11 #include "gui.h" 1.12 @@ -13,6 +13,7 @@ 1.13 1.14 void disp(); 1.15 void render(); 1.16 +void idle(); 1.17 void reshape(int x, int y); 1.18 void keyb(unsigned char key, int x, int y); 1.19 void keyb_up(unsigned char key, int x, int y); 1.20 @@ -39,12 +40,12 @@ 1.21 unsigned int ray_tex; 1.22 Vector2 tex_scale; 1.23 Vector4 seed; 1.24 -float err_thres = 0.0075; 1.25 +float err_thres = 0.005; 1.26 int iter = 10; 1.27 float reflectivity = 0.2; 1.28 Vector3 color(0.75, 0.75, 0.75); 1.29 1.30 -int use_stereo; 1.31 +int use_stereo, benchmark_mode; 1.32 float eye_sep = 0.5; 1.33 1.34 int main(int argc, char **argv) 1.35 @@ -75,6 +76,9 @@ 1.36 glutSpaceballMotionFunc(sball_motion); 1.37 glutSpaceballRotateFunc(sball_rot); 1.38 glutSpaceballButtonFunc(sball_button); 1.39 + if(benchmark_mode) { 1.40 + glutIdleFunc(idle); 1.41 + } 1.42 1.43 glewInit(); 1.44 1.45 @@ -152,6 +156,11 @@ 1.46 assert(glGetError() == GL_NO_ERROR); 1.47 } 1.48 1.49 +void idle() 1.50 +{ 1.51 + glutPostRedisplay(); 1.52 +} 1.53 + 1.54 void render() 1.55 { 1.56 glMatrixMode(GL_TEXTURE); 1.57 @@ -290,9 +299,7 @@ 1.58 int prev_x = -1, prev_y; 1.59 void mouse(int bn, int state, int x, int y) 1.60 { 1.61 - int mod; 1.62 - 1.63 - mod = glutGetModifiers(); 1.64 + int mod = glutGetModifiers(); 1.65 1.66 if(mod) { 1.67 bnstate[bn] = state == GLUT_DOWN ? 1 : 0; 1.68 @@ -470,6 +477,10 @@ 1.69 use_stereo = !use_stereo; 1.70 break; 1.71 1.72 + case 'b': 1.73 + benchmark_mode = 1; 1.74 + break; 1.75 + 1.76 default: 1.77 goto invalid; 1.78 }