void onMouseButton(SDL_MouseButtonEvent *mouse)
{
/* zoom kamery */
if( mouse->button == SDL_BUTTON_WHEELUP )
{
renSceneMoveZ(renderer, -1);
}
else if( mouse->button == SDL_BUTTON_WHEELDOWN )
{
renSceneMoveZ(renderer, 1);
}
}
void onMouseMotion(SDL_MouseMotionEvent *mouse)
{
if( mouse->state & SDL_BUTTON_LMASK )
{
/* rotace cele sceny */
renSceneRotXY(renderer, mouse->yrel, mouse->xrel);
}
else if( mouse->state & SDL_BUTTON_RMASK )
{
/* posuv kamery */
renSceneMoveZ(renderer, mouse->yrel);
}
}