void DrawAngleHandle(TwirlDeformer twirl)
{
var radiusDistanceOffset = HandleUtility.GetHandleSize(twirl.Axis.position + twirl.Axis.right * twirl.Outer) * DeformEditorSettings.ScreenspaceSliderHandleCapSize * 2f;
angleHandle.angle = twirl.Angle;
angleHandle.radius = twirl.Outer + radiusDistanceOffset;
angleHandle.fillColor = Color.clear;
angleHandle.angleHandleColor = DeformEditorSettings.SolidHandleColor;
angleHandle.radiusHandleColor = Color.clear;
var matrix = Matrix4x4.TRS(twirl.transform.position, twirl.transform.rotation, twirl.transform.lossyScale);
using (new Handles.DrawingScope(matrix))
{
DeformHandles.Circle(Vector3.zero, Vector3.forward, Vector3.right, angleHandle.radius);
Handles.color = DeformEditorSettings.SolidHandleColor;
using (var check = new EditorGUI.ChangeCheckScope())
{
using (new Handles.DrawingScope(matrix * Matrix4x4.Rotate(Quaternion.LookRotation(Vector3.right, Vector3.forward))))
{
angleHandle.DrawHandle();
if (check.changed)
{
Undo.RecordObject(twirl, "Changed Angle");
twirl.Angle = angleHandle.angle;
}
}
}
}
}
private void DrawRadiusHandle(CylindrifyDeformer cylindrify)
{
var position = Vector3.up * cylindrify.Radius;
var axis = cylindrify.Axis;
using (new Handles.DrawingScope(Matrix4x4.TRS(axis.position, axis.rotation, axis.lossyScale)))
{
var size = HandleUtility.GetHandleSize(position) * DeformEditorSettings.ScreenspaceSliderHandleCapSize;
DeformHandles.Circle(Vector3.zero, Vector3.forward, Vector3.up, cylindrify.Radius);
DeformHandles.Line(position + Vector3.forward * size, position + Vector3.forward * size * 5f, DeformHandles.LineMode.Light);
DeformHandles.Line(position - Vector3.forward * size, position - Vector3.forward * size * 5f, DeformHandles.LineMode.Light);
using (var check = new EditorGUI.ChangeCheckScope())
{
var newWorldPosition = DeformHandles.Slider(position, Vector3.up);
if (check.changed)
{
Undo.RecordObject(cylindrify, "Changed Radius");
cylindrify.Radius = cylindrify.Axis.position.y;
}
}
}
}
public override void OnSceneGUI()
{
base.OnSceneGUI();
var ripple = target as RippleDeformer;
DrawMagnitudeHandle(ripple);
if (ripple.Mode == BoundsMode.Limited)
{
boundsHandle.HandleColor = DeformEditorSettings.SolidHandleColor;
boundsHandle.ScreenspaceHandleSize = DeformEditorSettings.ScreenspaceSliderHandleCapSize;
if (boundsHandle.DrawHandle(ripple.OuterRadius, ripple.InnerRadius, ripple.Axis, Vector3.up))
{
Undo.RecordObject(ripple, "Changed Bounds");
ripple.OuterRadius = boundsHandle.Top;
ripple.InnerRadius = boundsHandle.Bottom;
}
}
DrawCurve(ripple);
using (new Handles.DrawingScope(Matrix4x4.TRS(ripple.Axis.position, ripple.Axis.rotation, ripple.Axis.lossyScale)))
{
DeformHandles.Line
(
Vector3.up * ripple.InnerRadius,
RipplePoint(ripple, Vector3.up * ripple.InnerRadius, ripple.Mode == BoundsMode.Limited),
DeformHandles.LineMode.LightDotted
);
var limited = ripple.Mode == BoundsMode.Limited;
var innerCirlePosition = new Vector3
{
x = 0f,
y = 0f,
z = RipplePoint(ripple, Vector3.up * ripple.InnerRadius, limited).z
};
var outerCirlePosition = new Vector3
{
x = 0f,
y = 0f,
z = RipplePoint(ripple, Vector3.up * ripple.OuterRadius, limited).z
};
DeformHandles.Circle(innerCirlePosition, Vector3.forward, Vector3.right, ripple.InnerRadius);
DeformHandles.Circle(outerCirlePosition, Vector3.forward, Vector3.right, ripple.OuterRadius);
}
EditorApplication.QueuePlayerLoopUpdate();
}
private void DrawRadiusHandle(MeltDeformer melt)
{
var scaledRadius = melt.Radius;
var bottomPosition = Vector3.forward * melt.Bottom;
using (new Handles.DrawingScope(Matrix4x4.TRS(melt.Axis.position, melt.Axis.rotation, melt.Axis.lossyScale)))
{
DeformHandles.Circle(bottomPosition, Vector3.forward, Vector3.right, scaledRadius);
var radiusWorldPosition = (Vector3.forward * melt.Bottom) + Vector3.up * scaledRadius;
using (var check = new EditorGUI.ChangeCheckScope())
{
var newRadiusWorldPosition = DeformHandles.Slider(radiusWorldPosition, Vector3.up);
if (check.changed)
{
Undo.RecordObject(melt, "Changed Radius");
melt.Radius = newRadiusWorldPosition.y;
}
}
}
}
