|
public static LocalToUV ( Vector3 localPosition, |
||
| localPosition | Vector3 | |
| sprite | ||
| return | Vector2 | |
public static Vector2 ScreenToUV(Vector2 screenPosition, Transform transform, Sprite sprite, bool clamp)
{
Vector3 localPosition = Utility.ScreenToLocal(screenPosition, transform);
Vector2 uvPosition = Utility.LocalToUV(localPosition, sprite, clamp);
return(uvPosition);
}
public static IntVector2 WorldToPixel(Vector2 worldPosition, Transform transform, Sprite sprite, bool clamp)
{
Vector3 localPosition = Utility.WorldToLocal(worldPosition, transform);
Vector2 uvPosition = Utility.LocalToUV(localPosition, sprite, clamp);
IntVector2 pixelPosition = Utility.UVToPixel(uvPosition, sprite, clamp);
return(pixelPosition);
}
public void OnSceneGUI(RagePixelState state)
{
Initialize(state);
Vector2 uvPos = Utility.PixelToUV(m_Size, state.sprite, false);
Vector3 localPos = Utility.UVToLocal(uvPos, state.sprite, false);
Vector3 worldPos = Utility.LocalToWorld(localPos, state.transform);
EditorGUI.BeginChangeCheck();
worldPos = Handles.FreeMoveHandle(worldPos, Quaternion.identity, HandleUtility.GetHandleSize(worldPos) * 0.1f, Vector3.zero, Handles.RectangleCap);
if (EditorGUI.EndChangeCheck())
{
localPos = Utility.WorldToLocal(worldPos, state.transform);
uvPos = Utility.LocalToUV(localPos, state.sprite, false);
m_Size = Utility.UVToPixel(uvPos, state.sprite, false);
m_Size = new IntVector2((int)Mathf.Clamp(m_Size.x, k_MinSize, k_MaxSize), (int)Mathf.Clamp(m_Size.y, k_MinSize, k_MaxSize));
state.Repaint();
}
}
