diff options
Diffstat (limited to 'progs/demos/fbo_firecube.c')
| -rw-r--r-- | progs/demos/fbo_firecube.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/progs/demos/fbo_firecube.c b/progs/demos/fbo_firecube.c index ed87dd133cf..4e42924a09e 100644 --- a/progs/demos/fbo_firecube.c +++ b/progs/demos/fbo_firecube.c @@ -29,11 +29,11 @@ * */ -#define GL_GLEXT_PROTOTYPES #include <math.h> #include <stdlib.h> #include <stdio.h> #include <string.h> +#include <GL/glew.h> #include <GL/glut.h> #include "readtex.h" @@ -154,6 +154,7 @@ static GLuint TexObj; static GLuint MyFB; static GLuint DepthRB; static GLboolean WireFrame = GL_FALSE; +static GLboolean Anim = GL_TRUE; static GLint texType = 0; static GLint T0 = 0; @@ -163,6 +164,11 @@ static GLint Win = 0; static GLfloat ViewRotX = 20.0, ViewRotY = 30.0, ViewRotZ = 0.0; static GLfloat CubeRot = 0.0; + +static void +idle(void); + + static void CheckError(int line) { @@ -561,7 +567,7 @@ drawfire(void) printstring(GLUT_BITMAP_HELVETICA_18, texNames[texType]); glColor3f(1.0, 0.0, 0.0); glRasterPos2i(10, 470); - printstring(GLUT_BITMAP_HELVETICA_10, + printstring(GLUT_BITMAP_HELVETICA_10, "Fire V1.5 Written by David Bucciarelli ([email protected])"); if (help) @@ -605,7 +611,10 @@ key(unsigned char key, int x, int y) cleanup(); exit(0); break; - + case ' ': + Anim = !Anim; + glutIdleFunc(Anim ? idle : NULL); + break; case 'a': v += 0.0005; break; @@ -1013,7 +1022,7 @@ static void visible(int vis) { if (vis == GLUT_VISIBLE) - glutIdleFunc(idle); + glutIdleFunc(Anim ? idle : NULL); else glutIdleFunc(NULL); } @@ -1028,6 +1037,7 @@ main(int argc, char *argv[]) glutInitWindowSize(WinWidth, WinHeight); Win = glutCreateWindow("fbo_firecube"); + glewInit(); init(argc, argv); glutDisplayFunc(draw); |