public void CycleSpriteIndex()
{
ISelection selection = ShapeEditorCache.GetSelection();
if (selection.single == -1)
{
return;
}
int nextIndex = SplineUtility.NextIndex(selection.single, m_Spline.GetPointCount());
float angle = SpriteShapeHandleUtility.PosToAngle(m_Spline.GetPosition(selection.single), m_Spline.GetPosition(nextIndex), 0f);
int angleRangeIndex = SpriteShapeEditorUtility.GetRangeIndexFromAngle(m_SpriteShape, angle);
if (angleRangeIndex == -1)
{
return;
}
AngleRange angleRange = m_SpriteShape.angleRanges[angleRangeIndex];
int spriteIndex = (m_Spline.GetSpriteIndex(selection.single) + 1) % angleRange.sprites.Count;
Undo.RecordObject(m_CurrentEditor.target, "Edit Sprite Index");
m_Spline.SetSpriteIndex(selection.single, spriteIndex);
EditorUtility.SetDirty(m_CurrentEditor.target);
}
public float GetAngleFromPosition(Rect rect, float angleOffset)
{
return(Mathf.RoundToInt(SpriteShapeHandleUtility.PosToAngle(Event.current.mousePosition, rect.center, -angleOffset)));
}