/** This function is called when the user presses a key. */
void RayWindow::KeyboardFunction( unsigned char c, int x, int y ){
char temp[500];
Image32 img;
int z;
switch( c ){
case KEY_ESCAPE:
exit( 0 );
break;
case 'I':
printf("Image Name: ");
fgets(temp,500,stdin); // gets(temp);
TakeSnapshot(img);
z = img.WriteImage(temp);
printf("Wrote to file: %s\n, %i",temp, z);
break;
case 'p':
fprintf(stderr,"\nPos: (%g,%g,%g)\n Dir: (%g,%g,%g)\n Up: (%g,%g,%g)\n",
scene->camera->position[0],scene->camera->position[1],scene->camera->position[2],
scene->camera->direction[0],scene->camera->direction[1],scene->camera->direction[2],
scene->camera->up[0],scene->camera->up[1],scene->camera->up[2]);
break;
}
}
