Hello

I have this code that worked perfectly in c-sript(with c-script syntax of course...) but doesent under lite-c (latest public beta). Are material matrices handeled differently? I would appreciate any help...thanks!

with this code I get a fast flickering of the texture...instead of a constant uv-shifting.

Code:

---

function init_mat_ffe_river()
{
	bmap_to_mipmap(mtl.skin1);
	bmap_to_mipmap(mtl.skin2);
	bmap_to_normals(mtl.skin1,my.riv_wav_height);

	vec_set(mtl.ambient_blue,vector(clamp((d3d_fogcolor1.blue*my.riv_fogcol_fac)+(my.riv_add_blue*clamp(sun_angle.tilt/30,0.2,1))+(lightning),0,255),clamp((d3d_fogcolor1.green*my.riv_fogcol_fac)+(my.riv_add_green*clamp(sun_angle.tilt/30,0.2,1))+(lightning),0,255),clamp((d3d_fogcolor1.red*my.riv_fogcol_fac)+(my.riv_add_red*clamp(sun_angle.tilt/30,0.2,1))+(lightning),0,255)));		
	
	mat_identity(mtl.matrix);

	mtl.matrix31 = floatd(my.riv_wav_speed_x*total_ticks,256);//u-speed
	mtl.matrix32 = floatd(my.riv_wav_speed_y*total_ticks,256);//v-speed

	mtl.matrix11 = floatv(my.riv_wav_scale/2); // waterbump_size
	mtl.matrix22 = floatv(my.riv_wav_scale); // waterbump_size	

	set(mtl,ENABLE_RENDER);
}

MATERIAL* mat_ffe_river = 
{
	skin1 = bmp_river_bump_ffe;
	skin2 = bmp_river_ffe;
	
	event = init_mat_ffe_river;

	effect = 
	"

	texture mtlSkin1;
	texture mtlSkin2;
	texture mtlSkin3;//alpha in this texture indicates transparancy
	texture mtlSkin4;//dummy texture to mix-in material setup

	matrix matMtl;

	technique reflecting_water
	{    
		pass p0
		{
			Texture[1] = <mtlSkin1>;
			
			ColorArg1[1] = Texture; 
			ColorOp[1] = bumpenvmap;
			ColorArg2[1] = current;
			
			TextureTransformFlags[1] = Count2;
			TextureTransform[1] = <matMtl>;
			Texcoordindex[1]=1;
			
			
			Texture[2] = <mtlSkin2>;
			
			ColorArg1[2] = Texture; 
			ColorOp[2] = Add;
			ColorArg2[2] = Current;
			
			TextureTransformFlags[2] = count2;
			
			TextureTransform[2] = {
				3.0, 0.0, 0.0, 0.0,//u-scale of lake rgb texture CHANGE THIS TO YOUR NEEDS!
				0.0, 3.0, 0.0, 0.0,//v-scale of lake rgb texture CHANGE THIS TO YOUR NEEDS!
				0.0, 0.0, 0.0, 0.0,
				0.0, 0.0, 0.0, 0.0
			};
			
			texcoordindex[2]= 1;
			
			Texture[3] = <mtlSkin3>;// alpha in this texture makes entSkin1-texture transparent
			
			TexCoordIndex[3] = 1;
			
			
			ColorArg1[3] = Current;
			ColorOp[3] = modulate;
			AlphaOp[3] = Modulate;
			
			
			Texture[4] = <mtlSkin4>;
			
			TexCoordIndex[4] = 0;
			
			ColorArg1[4] = 0.5;
			ColorOp[4] = Modulate2x;
			ColorArg2[4] = Current;
			
			alphablendenable = true;
			alphatestenable = false;//true;
			zenable = true;
			zwriteenable=true;
			
			CullMode=none;
			
		}
	}

technique fallback { pass p0 { } }";

}
 

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Pleeeeeeeeease! I'm really stuck with that
Two yet unreleased nice trees for the one who comes up with a solution

Hi!

Did you try to move only with the u-scale or the v-scale (one at a time)?

I had to play with these to get it to work for me.

Ottawa.