private GameObject Boolean(BoolOp operation)
{
Reset(main_object, operating_object);
current_operation = TransfOp.Spectate;
UpdateTransformationButtons();
Mesh m;
if (CSG_operation_history.Count == 0)
{
StoreCurrentState("start", main_object);
}
switch (operation)
{
case BoolOp.Union:
StoreCurrentState("transformation", main_object);
StoreCurrentState("union", operating_object);
m = CSG.Union(main_object, operating_object);
break;
case BoolOp.Subtract:
StoreCurrentState("transformation", main_object);
StoreCurrentState("subtract", operating_object);
m = CSG.Subtract(main_object, operating_object);
break;
case BoolOp.Intersect:
default:
StoreCurrentState("transformation", main_object);
StoreCurrentState("intersect", operating_object);
m = CSG.Intersect(main_object, operating_object);
break;
}
composite = new GameObject();
composite.name = "Constructed CSG";
composite.AddComponent <MeshFilter>().sharedMesh = m;
composite.AddComponent <MeshRenderer>().sharedMaterial = materials[material_ID];
// Generate new mesh
Mesh mesh = ConstructMesh(composite);
// Generate new meshcollider
composite.AddComponent <MeshCollider>();
composite.GetComponent <MeshCollider>().sharedMesh = mesh;
// Change tag
composite.tag = "csg";
Destroy(main_object);
Destroy(operating_object);
main_object = null;
operating_object = null;
// Switch new composited object to main object
return(composite);
}
void Start()
{
CSG_operation_history = new List <string>();
current_step_num = 0;
max_step_num = 0;
current_operation = TransfOp.Spectate;
enableDisableTransfButtons(false);
enableDisableBoolButtons(false);
}