public virtual void OnGUI()
{
if (m_bgBrightness < 0.0f)
{
ResetBrightness();
}
// Focus taken when clicked in viewport
if (Event.current.type == EventType.mouseDown && m_Rect.Contains(Event.current.mousePosition))
{
GUI.FocusControl("");
}
if (texture != null && Event.current.type == EventType.Repaint)
{
if (m_IsDirtyRenderTarget)
{
UpdateRenderTarget();
}
if (m_bNeedRedraw)
{
BlitIntoRenderTarget();
m_bNeedRedraw = false;
}
}
GUI.BeginGroup(m_Rect);
Rect LocalRect = new Rect(Vector2.zero, m_Rect.size);
GL.sRGBWrite = (QualitySettings.activeColorSpace == ColorSpace.Linear);
GUI.DrawTextureWithTexCoords(LocalRect, BackgroundTexture, new Rect(0, 0, m_Rect.width / 64, m_Rect.height / 64));
GL.sRGBWrite = false;
if (texture != null)
{
HandleKeyboardEvents();
GL.sRGBWrite = (QualitySettings.activeColorSpace == ColorSpace.Linear);
DrawCurrentTexture();
GL.sRGBWrite = false;
if (showGrid)
{
DrawGrid();
}
if (onCanvasGUI != null)
{
onCanvasGUI();
}
}
else
{
GUI.Label(LocalRect, VFXToolboxGUIUtility.Get("No Texture"), EditorStyles.centeredGreyMiniLabel);
}
GL.sRGBWrite = false;
GUI.EndGroup();
}
public static string[] GetAllTexturesInPath(string path)
{
List <string> files = new List <string>();
string absolutePath = Application.dataPath + "/" + path.Remove(0, 7);
string [] fileEntries = Directory.GetFiles(absolutePath);
int count = fileEntries.Length;
int i = 0;
foreach (string fileName in fileEntries)
{
string fname = fileName.Replace('\\', '/');
int index = fname.LastIndexOf('/');
string localPath = path;
if (index > 0)
{
localPath += fname.Substring(index);
}
VFXToolboxGUIUtility.DisplayProgressBar("Image Sequencer", "Discovering Assets in folder...", (float)i / count);
Texture2D t = AssetDatabase.LoadAssetAtPath <Texture2D>(localPath);
if (t != null)
{
files.Add(localPath);
}
i++;
}
VFXToolboxGUIUtility.ClearProgressBar();
return(files.ToArray());
}