private void OnSceneGUI_Bounds()
{
if (svo != null &&
svo.meshFilter != null && svo.meshFilter.sharedMesh != null &&
svo.sourceMeshFilter != null && svo.sourceMeshFilter.sharedMesh != null &&
!Application.isPlaying)
{
{
EditorGUI.BeginChangeCheck();
Mesh mesh = svo.meshFilter.sharedMesh;
Bounds bounds = mesh.bounds;
if (data == null)
{
data = new Data();
data.exts = bounds.extents;
data.center = bounds.center;
}
Handles.matrix = svo.transform.localToWorldMatrix;
Vector3 center = data.center;
Vector3 exts = data.exts;
exts = Handles.ScaleHandle(exts, center, Quaternion.identity, 1);
center.z -= exts.z;
center = Handles.PositionHandle(center, Quaternion.identity);
center.z += exts.z;
DrawBounds(Color.black, svo.transform.localToWorldMatrix, center, exts);
exts.x = Mathf.Max(exts.x, 0.01f);
exts.y = Mathf.Max(exts.y, 0.01f);
exts.z = Mathf.Max(exts.z, 0.01f);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(data, "Shadow Volume Bounds Edit");
data.exts = exts;
data.center = center;
bounds.extents = data.exts;
bounds.center = data.center;
mesh.bounds = bounds;
ShadowVolumeSetting.MarkSceneAsDirty();
}
}
{
Mesh mesh = svo.sourceMeshFilter.sharedMesh;
Bounds bounds = mesh.bounds;
Vector3 exts = bounds.extents;
Vector3 center = bounds.center;
DrawBounds(Color.white, svo.source.transform.localToWorldMatrix, center, exts);
}
}
}
private static void Init()
{
if (s_instance == null)
{
s_instance = EditorWindow.CreateInstance <ShadowVolumeSetting>();
s_instance.name = "Shadow Volume Setting";
s_instance.minSize = new Vector2(480, 400);
s_instance.maxSize = new Vector2(480, 400);
}
s_instance.ShowUtility();
}