private void DrawBoundsHandles(RadialSkewDeformer skew)
{
var direction = skew.Axis.up;
var topHandleWorldPosition = skew.Axis.position + direction * skew.Top;
var bottomHandleWorldPosition = skew.Axis.position + direction * skew.Bottom;
DeformHandles.Line(topHandleWorldPosition, bottomHandleWorldPosition, DeformHandles.LineMode.LightDotted);
using (var check = new EditorGUI.ChangeCheckScope())
{
var newTopWorldPosition = DeformHandles.Slider(topHandleWorldPosition, direction);
if (check.changed)
{
Undo.RecordObject(skew, "Changed Top");
var newTop = DeformHandlesUtility.DistanceAlongAxis(skew.Axis, skew.Axis.position, newTopWorldPosition, Axis.Y);
skew.Top = newTop;
}
}
using (var check = new EditorGUI.ChangeCheckScope())
{
var newBottomWorldPosition = DeformHandles.Slider(bottomHandleWorldPosition, direction);
if (check.changed)
{
Undo.RecordObject(skew, "Changed Bottom");
var newBottom = DeformHandlesUtility.DistanceAlongAxis(skew.Axis, skew.Axis.position, newBottomWorldPosition, Axis.Y);
skew.Bottom = newBottom;
}
}
}
private void DrawAxisGuide(RadialSkewDeformer skew)
{
var direction = skew.Axis.up;
var top = skew.Axis.position + direction * HandleUtility.GetHandleSize(skew.Axis.position) * 2f;
var bottom = skew.Axis.position - direction * HandleUtility.GetHandleSize(skew.Axis.position) * 2f;
DeformHandles.Line(top, bottom, DeformHandles.LineMode.LightDotted);
}
private void DrawFactorHandle(RadialSkewDeformer skew)
{
var direction = skew.Axis.forward;
var handleWorldPosition = skew.Axis.position + direction * skew.Factor;
DeformHandles.Line(skew.Axis.position, handleWorldPosition, DeformHandles.LineMode.LightDotted);
using (var check = new EditorGUI.ChangeCheckScope())
{
var newWorldPosition = DeformHandles.Slider(handleWorldPosition, direction);
if (check.changed)
{
Undo.RecordObject(skew, "Changed Factor");
var newFactor = DeformHandlesUtility.DistanceAlongAxis(skew.Axis, skew.Axis.position, newWorldPosition, Axis.Z);
skew.Factor = newFactor;
}
}
}
