vslodmorph2.cg

etm2.2是基于Ogre引擎开发的地形库

    void terrain_vp(
	    float4 position : POSITION,
	    float2 uv1   	: TEXCOORD0,
	    float delta     : BLENDWEIGHT,

	    out float4 oPosition : POSITION,
	    out float2 oUv1		 : TEXCOORD0,
	    uniform float4x4 worldViewProj,
	    uniform float morphFactor
	    )
    {
	    position.y = position.y + (delta.x * morphFactor);
	    oPosition = mul(worldViewProj, position);
	    oUv1 = uv1;
    }