public virtual void SceneUI()
{
Controls();
if (m_BrushTex != null)
{
m_Brush = UBrush.Load(m_BrushTex, m_Brush);
UBrush.PreviewBrush(m_Editor.terrain.gameObject, m_Brush, m_BrushSize);
}
}
public static UBrush Load(Texture2D brushTex, UBrush brush)
{
if (brush == null)
{
brush = new UBrush();
}
brush.Load(brushTex, 64);
return(brush);
}
Texture2D BrushField(Texture2D brushTex)
{
if (brushTex != null)
{
for (int i = 0, max = UIcon.brushes.Length; i < max; i++)
{
if (brushTex == UIcon.brushes[i])
{
selectedBrush = i;
break;
}
}
}
selectedBrush = UBrush.IntFiled(selectedBrush);
if (selectedBrush == -1)
{
return(null);
}
return(UIcon.brushes[selectedBrush]);
}
public static void PreviewBrushOfNormal(GameObject terrain, UBrush brush, float brushSize)
{
Vector3 normal = Vector3.zero;
Vector3 hitPos = Vector3.zero;
brush.enabled = true;
Transform PPtransform = brush.projector.transform;
bool flag = true;
Vector2 newMousePostion = Event.current.mousePosition;
newMousePostion.y = Screen.height - (Event.current.mousePosition.y + 35);
Ray ray = Camera.current.ScreenPointToRay(newMousePostion);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 50000f))
{
hitPos = hit.point;
normal = hit.normal;
if (hit.collider.gameObject != terrain)
{
flag = false;
}
}
else
{
flag = false;
}
brush.enabled = flag;
if (flag)
{
PPtransform.position = hitPos + (normal * 100);
PPtransform.rotation = Quaternion.LookRotation(normal);
}
brush.projector.orthographicSize = brushSize;
}
public static void PreviewBrush(GameObject terrain, UBrush brush, float brushSize)
{
Vector3 hitPos = Vector3.zero;
brush.enabled = true;
float scaleSize = terrain.transform.lossyScale.x;
Transform PPtransform = brush.projector.transform;
bool flag = true;
Vector2 newMousePostion = Event.current.mousePosition;
newMousePostion.y = Screen.height - (Event.current.mousePosition.y + 35);
Ray ray = SceneView.currentDrawingSceneView.camera.ScreenPointToRay(newMousePostion);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 50000f))
{
hitPos = hit.point;
if (hit.collider.gameObject != terrain)
{
flag = false;
}
}
else
{
flag = false;
}
brush.enabled = flag;
if (flag)
{
PPtransform.position = hitPos + Vector3.up * 100; //+ (normal * 100);
}
brush.projector.orthographicSize = brushSize * scaleSize;
}