public static GameObject[] SliceInstantiate(this GameObject obj, Vector3 position, Vector3 direction, TextureRegion cuttingRegion, Material crossSectionMaterial = null)
{
EzySlice.Plane cuttingPlane = new EzySlice.Plane();
Vector3 refUp = obj.transform.InverseTransformDirection(direction);
Vector3 refPt = obj.transform.InverseTransformPoint(position);
cuttingPlane.Compute(refPt, refUp);
return(SliceInstantiate(obj, cuttingPlane, cuttingRegion, crossSectionMaterial));
}
public static GameObject[] SliceInstantiate(this GameObject obj, Vector3 position, Vector3 direction, TextureRegion cuttingRegion, Material crossSectionMaterial = null)
{
EzySlice.Plane cuttingPlane = new EzySlice.Plane();
Matrix4x4 mat = obj.transform.worldToLocalMatrix;
Matrix4x4 transpose = mat.transpose;
Matrix4x4 inv = transpose.inverse;
Vector3 refUp = inv.MultiplyVector(direction).normalized;
Vector3 refPt = obj.transform.InverseTransformPoint(position);
cuttingPlane.Compute(refPt, refUp);
return(SliceInstantiate(obj, cuttingPlane, cuttingRegion, crossSectionMaterial));
}