cgfx 안에서 쓸 수 있는 state

Available state variables

Binding                             Underlying State
---------------------------------   ---------------------------
state.matrix.modelview[n]           modelview matrix n
state.matrix.projection             projection matrix
state.matrix.mvp                    modelview-projection matrix
state.matrix.texture[n]             texture matrix n

state.material.ambient         (r,g,b,a)   front ambient material color
state.material.diffuse         (r,g,b,a)   front diffuse material color
state.material.specular        (r,g,b,a)   front specular material color
state.material.emission        (r,g,b,a)   front emissive material color
state.material.shininess       (s,0,0,1)   front material shininess

state.light[n].ambient         (r,g,b,a)   light n ambient color
state.light[n].diffuse         (r,g,b,a)   light n diffuse color
state.light[n].specular        (r,g,b,a)   light n specular color
state.light[n].position        (x,y,z,w)   light n position

state.matrix.modelview.inverse : 역행렬
state.matrix.modelview.invtrans : 역행렬 트랜스포즈까지