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demos: press SPACE to toggle fbo_firecube animation

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This commit is contained in:
Brian Paul 2008-11-26 09:00:44 -07:00
parent 11701b4c15
commit e23122d309
1 changed files with 12 additions and 3 deletions
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15
progs/demos/fbo_firecube.c
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@ -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 (tech.hmw@plus.it)");
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);
}