I am very new to shaders and am currently experementing with the FFP, well thats all I can do as I have a Geforce 2 . I was trying to shift the u/v with this code:

Code:



material test_mat

{

	skin2 = mip_bmp;

	effect = "

	        texture entSkin1;

		texture mtlSkin2;

                        technique do_thing

		        {

			   pass P0

			      {

			         Texture[0]=<entSkin1>;

				 AddressU[0] = <mtlSkill1>;

				 AddressV[0] = <mtlSkill2>;

			      }

			}

					";

}





action shader_action

{

	my.material=test_mat;

	while(1)

	{

	   test_mat.skill1+=2*time;

	   test_mat.skill2+=2*time;

	   wait(1);

	}

}


However I get the error message
error in effect test_mat(11):error X3004: undeclared identifier 'mtlskill1'

Any help would be appreciated. Also does know of any good FFP tutorials for GS?

http://www.geocities.com/ant_ne/horde.html