protected void OnSceneGUI()
{
ProbeTouchupVolume touchupVolume = target as ProbeTouchupVolume;
//important: if the origin of the handle's space move along the handle,
//handles displacement will appears as moving two time faster.
using (new Handles.DrawingScope(Matrix4x4.TRS(Vector3.zero, touchupVolume.transform.rotation, Vector3.one)))
{
//contained must be initialized in all case
s_ShapeBox.center = Quaternion.Inverse(touchupVolume.transform.rotation) * touchupVolume.transform.position;
s_ShapeBox.size = touchupVolume.size;
s_ShapeBox.monoHandle = false;
EditorGUI.BeginChangeCheck();
s_ShapeBox.DrawHandle();
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObjects(new UnityEngine.Object[] { touchupVolume, touchupVolume.transform }, "Change Probe Touchup Volume Bounding Box");
touchupVolume.size = s_ShapeBox.size;
Vector3 delta = touchupVolume.transform.rotation * s_ShapeBox.center - touchupVolume.transform.position;
touchupVolume.transform.position += delta;;
}
}
}
static void DrawGizmosSelected(ProbeTouchupVolume touchupVolume, GizmoType gizmoType)
{
using (new Handles.DrawingScope(Matrix4x4.TRS(touchupVolume.transform.position, touchupVolume.transform.rotation, Vector3.one)))
{
// Bounding box.
s_ShapeBox.center = Vector3.zero;
s_ShapeBox.size = touchupVolume.size;
s_ShapeBox.SetBaseColor(ProbeTouchupColorPreferences.GetColorPrefProbeVolumeGizmoColor());
s_ShapeBox.DrawHull(true);
}
}
static void DrawGizmosSelected(ProbeTouchupVolume touchupVolume, GizmoType gizmoType)
{
using (new Handles.DrawingScope(Matrix4x4.TRS(touchupVolume.transform.position, touchupVolume.transform.rotation, Vector3.one)))
{
// Bounding box.
s_ShapeBox.center = Vector3.zero;
s_ShapeBox.size = touchupVolume.size;
s_ShapeBox.baseColor = new Color(0.75f, 0.2f, 0.18f);
s_ShapeBox.DrawHull(true);
}
}