Hey,

I got a code that create a kind of volumetric fog using a model. My problem is that my model is moving (you can see how in the code). I want the fog to also move.. how can I do this? thanks!

Code:

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action cloud_object
{
	my.skill1 = 0;
	my.alpha = 98;
	my.transparent = on;
	while(1)
	{
		
		// generate cloud particals once
		while (my.skill1 < ent_vertices(my)) // repeat till all vertices are passed
		{
			vec_for_vertex(temp.x,me,my.skill1);
			if (temp.z < my.z)
			{
				temp.z -= random(20); //temp.z -= random(20);
				temp.y += random(120)-60; //temp.y += random(120)-60;
				temp.x += random(20)-10; //temp.x += random(20)-10;
				effect(dark_cloud,1,temp,nullvector);	
			}
			if (temp.z < my.z-200)
			{
				temp.z += random(20);
				temp.y += random(120)-60; //temp.y += random(120)-60;
				temp.x += random(10)-5;
				effect(mid_cloud,1,temp,nullvector);	
			}
			if (temp.z > my.z)
			{
				temp.z += random(20);
				temp.y += random(120)-60; //temp.y += random(120)-60;
				temp.x += random(10)-5;
				effect(light_cloud,1,temp,nullvector);	
			}
			my.skill1 += 1;
		}
		//my.skill1 = 0;

		wait(1);
	}
	
	
	//MOVEMENT
	// NOTE: LAISSER LE CHIFFRE AVANT TIME_STEP PAREIL POUR TOUTES LES ACTIONS DE L'ORAGE.
	while(picked_angle == 0) { wait(1); } // wait until choose_way has run
	my.pan = picked_angle;
	while(1)
		{
			temp.x = 2*time_step; // change 2 to whatever speed you want
			temp.y = 0;
			temp.z = 0;
			c_move(me,temp,nullvector,null);
			wait(1);
		}
}
 

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