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| void print_fps(){
int viewport[] = new int[4];
if(start == 0)
start = System.currentTimeMillis();
if(System.currentTimeMillis() - start >=500){
fps = count_fps<<1;
start = 0;
count_fps = 0;
}
count_fps++;
gl.glPushMatrix();
gl.glLoadIdentity();
gl.glMatrixMode(gl.GL_PROJECTION);
gl.glPushMatrix ();
gl.glLoadIdentity();
gl.glGetIntegerv (gl.GL_VIEWPORT, viewport);
glu.gluOrtho2D(0,viewport[2], viewport[3], 0);
gl.glDepthFunc(gl.GL_ALWAYS);
gl.glColor3f (1,1,1);
gl.glRasterPos2f(15, 15);
glut.glutBitmapString(gl,glut.BITMAP_HELVETICA_18, "FPS: " + fps);
gl.glDepthFunc(gl.GL_LESS);
gl.glPopMatrix();
gl.glMatrixMode(gl.GL_MODELVIEW);
gl.glPopMatrix ();
} |
Enjoy
PS; I was working on my stencil shadows demo and I realized how freaking awesome display lists are, check these two screens out:
http://www.realityflux.com/abba/no_display_list.jpghttp://www.realityflux.com/abba/with_display_list.jpgDOH
Knowing that the dragon loaded into the demo counts no less than 6775 triangles, it's a quite a good thing to know that the cpu load that used to go "wasted" on drawing that many polyons in every frame could be put into good use somewhere else :p
At this point I might as well drop college, gf, and work and focus mainly on doing jog....j/k
Awesome
