void OnSceneGUI()
{
Triangle2D tri = (Triangle2D)target;
Undo.RecordObject(tri, "Move Triangle Point");
// Handle manual vertex movement by user.
for (int i = 0; i < 3; ++i)
{
Vector3 oldPoint = tri.transform.TransformPoint(tri.GetVertex(i));
Vector3 newPoint = Handles.FreeMoveHandle(oldPoint, Quaternion.identity, VertexSnapper.VERTEX_HANDLE_SIZE, Vector3.one * 0.1f, Handles.DotCap);
if (tri.snapVertexPositions)
{
VertexSnapper.SnapTo(tri.snapValue, ref newPoint);
}
if (oldPoint != newPoint)
{
tri.UpdateVertex(i, tri.transform.InverseTransformPoint(newPoint));
tri.UpdateMesh();
}
}
}
void OnSceneGUI()
{
Quad2D quad = (Quad2D)target;
Undo.RecordObject(quad, "Move Quad Point");
// Handle manual vertex movement by user.
for (int i = 0; i < 4; ++i)
{
Vector3 oldPoint = quad.transform.TransformPoint(quad.GetVertex(i));
Vector3 newPoint = Handles.FreeMoveHandle(oldPoint, Quaternion.identity, VertexSnapper.VERTEX_HANDLE_SIZE, Vector3.one * 0.1f, Handles.DotCap);
if (quad.snapVertexPositions)
{
VertexSnapper.SnapTo(quad.snapValue, ref newPoint);
}
if (oldPoint != newPoint)
{
quad.UpdateVertex(i, quad.transform.InverseTransformPoint(newPoint));
quad.UpdateMesh();
}
}
}
