/**
* Helper function which will slice the provided object with the provided plane
* and instantiate and return the final GameObjects
*
* This function will return null if the object failed to slice
*/
public static GameObject[] SliceInstantiate(GameObject obj, Plane pl, bool genCrossSection = true)
{
SlicedHull slice = Slice(obj, pl, genCrossSection);
if (slice == null)
{
return(null);
}
GameObject upperHull = slice.CreateUpperHull(obj);
GameObject lowerHull = slice.CreateLowerHull(obj);
if (upperHull != null && lowerHull != null)
{
return(new GameObject[] { upperHull, lowerHull });
}
// otherwise return only the upper hull
if (upperHull != null)
{
return(new GameObject[] { upperHull });
}
// otherwise return only the lower hull
if (lowerHull != null)
{
return(new GameObject[] { lowerHull });
}
// nothing to return, so return nothing!
return(null);
}
public static GameObject[] SliceInstantiate(this GameObject obj, Plane pl, TextureRegion cuttingRegion, Material crossSectionMaterial = null)
{
SlicedHull slice = Slicer.Slice(obj, pl, cuttingRegion, crossSectionMaterial);
if (slice == null)
{
return(null);
}
GameObject upperHull = slice.CreateUpperHull(obj, crossSectionMaterial);
GameObject lowerHull = slice.CreateLowerHull(obj, crossSectionMaterial);
if (upperHull != null && lowerHull != null)
{
return(new GameObject[] { upperHull, lowerHull });
}
// otherwise return only the upper hull
if (upperHull != null)
{
return(new GameObject[] { upperHull });
}
// otherwise return only the lower hull
if (lowerHull != null)
{
return(new GameObject[] { lowerHull });
}
// nothing to return, so return nothing!
return(null);
}
/**
* Helper function which will slice the provided object with the provided plane
* and instantiate and return the final GameObjects
*
* This function will return null if the object failed to slice
*/
public static GameObject[] SliceInstantiate(GameObject obj, Plane pl, bool genCrossSection = true)
{
SlicedHull slice = Slice(obj, pl, genCrossSection);
if (slice == null)
{
return(null);
}
GameObject upperHull = slice.CreateUpperHull();
if (upperHull != null)
{
// set the positional information
upperHull.transform.position = obj.transform.position;
upperHull.transform.rotation = obj.transform.rotation;
upperHull.transform.localScale = obj.transform.localScale;
// the the material information
upperHull.GetComponent <Renderer>().sharedMaterials = obj.GetComponent <MeshRenderer>().sharedMaterials;
}
GameObject lowerHull = slice.CreateLowerHull();
if (lowerHull != null)
{
// set the positional information
lowerHull.transform.position = obj.transform.position;
lowerHull.transform.rotation = obj.transform.rotation;
lowerHull.transform.localScale = obj.transform.localScale;
// the the material information
lowerHull.GetComponent <Renderer>().sharedMaterials = obj.GetComponent <MeshRenderer>().sharedMaterials;
}
// return both if upper and lower hulls were generated
if (upperHull != null && lowerHull != null)
{
return(new GameObject[] { upperHull, lowerHull });
}
// otherwise return only the upper hull
if (upperHull != null)
{
return(new GameObject[] { upperHull });
}
// otherwise return null
return(null);
}
