Well, I didnt knew I should ^^

Ok, I set in a loop of the projector the camera's position and its angle to the according values of the projector, copy teh matView matrix into the material matrix.. well, here is the code:

Code:

---

material* tempMat;

action actProjector
{
	var saveCamX[3];
	var saveCamAng[3];
	
	my.material = matProjector;
	
	while (1) {
		
		vec_set(saveCamX.x, camera.x);	
		vec_set(saveCamAng.pan, camera.pan);	
		
		vec_set(camera.x, my.x);
		vec_set(camera.pan, my.pan);
		
		tempMat = my.material;
		
		mat_set(tempMat.matrix, matView);
		
		vec_set(camera.x, saveCamX.x);
		vec_set(camera.pan, saveCamAng.pan);
		
		wait(1);
	}
}

---

Now something happens.. when I center the view on the cube, there is something going on... I think something of the sprite is projected on the cube.. argh, but I didnt wanted that the camera projects on the cube, I want that the cube projects on every other entity.