private void DrawFactorHandle(SpherifyDeformer spherify)
{
if (spherify.Radius == 0f)
{
return;
}
var direction = Vector3.forward;
var position = direction * (spherify.Factor * spherify.Radius);
using (new Handles.DrawingScope(Matrix4x4.TRS(spherify.Axis.position, spherify.Axis.rotation, spherify.Axis.lossyScale)))
{
DeformHandles.Line(Vector3.zero, position, DeformHandles.LineMode.Light);
DeformHandles.Line(position, direction * spherify.Radius, DeformHandles.LineMode.LightDotted);
using (var check = new EditorGUI.ChangeCheckScope())
{
var newWorldPosition = DeformHandles.Slider(position, direction);
if (check.changed)
{
Undo.RecordObject(spherify, "Changed Factor");
var newFactor = newWorldPosition.z / spherify.Radius;
spherify.Factor = newFactor;
}
}
}
}
private void DrawRadiusHandle(SpherifyDeformer spherify)
{
using (new Handles.DrawingScope(Matrix4x4.TRS(spherify.Axis.position, spherify.Axis.rotation, spherify.Axis.lossyScale)))
{
using (var check = new EditorGUI.ChangeCheckScope())
{
var newRadius = DeformHandles.Radius(Quaternion.identity, Vector3.zero, spherify.Radius);
if (check.changed)
{
Undo.RecordObject(spherify, "Changed Radius");
spherify.Radius = newRadius;
}
}
}
}