Hi,

Just started to learn HLSL... I tried this code on the cbabe.mdl, but nothing happens...
Why?

my_shader1.fx
Code:

---

float4x4 matWorldViewProj;
struct VS_OUTPUT
{
	float4 Pos :	POSITION;
};
VS_OUTPUT vs_main(float4 inPos: POSITION)
{
	VS_OUTPUT Out = (VS_OUTPUT) 0;
	Out.Pos = mul(inPos,matWorldViewProj);
	return(Out);
}
float4 ps_main() :	COLOR
{
	float4 Col = float4(1,1,0,1);
	return(Col);
}
technique tech1
{
	pass pass0
	{
		VertexShader = compile vs_2_0 vs_main();
		PixelShader = compile ps_2_0 ps_main();
	}
}

---

Level c-script code
Code:

---

// level.wdl
var video_mode = 7;
var video_depth = 32;
var video_screen = 2;
 
function main()
{
 	freeze_mode = 1;
 	
 	level_load("level.wmb");
 	
 	wait(3);
 	
 	freeze_mode = 0;
 	
 	while(1)
 	{
 		camera.pan -= mouse_force.x * 15 * time;
 		camera.tilt += mouse_force.y * 15 * time;
 		camera.tilt = clamp(camera.tilt,-80,80);
 		wait(1);
	}
}

material my_shader1
{
	effect = "my_shader1.fx";
}

action shader_ent1
{
	my.material = my_shader1;
}

---