postShader.sha

//Cg

void vshader(
    float4 vtx_position : POSITION,
    float2 vtx_texcoord0 : TEXCOORD0,
    out float4 l_position : POSITION,
    out float2 l_texcoord0 : TEXCOORD0,
    uniform float4 texpad_tex,
    uniform float4x4 mat_modelproj)
{
    l_position=mul(mat_modelproj, vtx_position);
    l_texcoord0 = vtx_position.xz * texpad_tex.xy + texpad_tex.xy;
}

void fshader(float2 l_texcoord0 : TEXCOORD0,
             out float4 o_color : COLOR,
             uniform sampler2D k_tex : TEXUNIT0,
			 uniform float4 k_speed)
{
    //float4 c = tex2D(k_tex, float2((l_texcoord0.x-0.5)/k_speed[0]+0.5, (l_texcoord0.y-0.5)/k_speed[0]+0.5));
	//float4 c = tex2D(k_tex, float2((l_texcoord0.x-0.5)/2+0.5, (l_texcoord0.y-0.5)/2+0.5));
	float4 c = tex2D(k_tex, float2(l_texcoord0.x+0.5, l_texcoord0.y+0.5));
    o_color=float4(c[0], c[2], c[1], c[3]);
}