public void DestroySyphonClient()
{
// UnityEngine.Debug.Log("destroying syphon client" + syphonClientPointer + " " + BoundAppName + " " + boundName);
if (attachedTexture != null)
{
RenderTexture.active = null;
attachedTexture.Release();
//RenderTexture.active = null;
UnityEngine.Object.DestroyImmediate(attachedTexture);
attachedTexture = null;
}
if (syphonClientPointer != IntPtr.Zero && initialized)
{
Syphon.QueueToKillTexture(syphonClientPointer);
GL.IssuePluginEvent(Syphon.SyphonGetRenderEventFunc(), (int)syphonClientPointer);
syphonClientPointer = IntPtr.Zero;
initialized = false;
//let anySyphonClientTextures who's registered for updates know that we've retired.
if (RetireClient != null)
{
RetireClient(this);
}
}
else
{
// Debug.Log("syphon client: " + boundAppName + " " + boundName + " was not initialized, so not cleaning up the plugin on exit.");
}
}
public void OnDestroy()
{
if (syphonServerTextureInstance != IntPtr.Zero)
{
Syphon.QueueToKillTexture(syphonServerTextureInstance);
GL.IssuePluginEvent(Syphon.SyphonGetRenderEventFunc(), (int)syphonServerTextureInstance);
}
syphonServerTextureInstance = IntPtr.Zero;
syphonServerTextureValuesCached = false;
cachedTexID = IntPtr.Zero;
}
public void OnRenderObject()
{
if (!testCameraExists())
{
return;
}
if (renderWidth != _renderWidth || renderHeight != _renderHeight)
{
if (renderWidth <= 4)
{
renderWidth = 4;
}
if (renderHeight <= 4)
{
renderHeight = 4;
}
if (renderWidth > 8192)
{
renderWidth = 8192;
}
if (renderHeight > 8192)
{
renderHeight = 8192;
}
_renderWidth = renderWidth;
_renderHeight = renderHeight;
createOrResizeRenderTexture();
}
// Update texture data on Syphon server
if (!syphonServerTextureValuesCached || cachedTexID != cameraInstance.targetTexture.GetNativeTexturePtr() ||
cameraInstance.targetTexture.width != cachedWidth || cameraInstance.targetTexture.height != cachedHeight)
{
cacheTextureValues(cameraInstance.targetTexture);
}
Syphon.SafeMaterial.SetPass(0);
// Publish texture to Syphon Server
if (syphonServerTextureInstance != IntPtr.Zero && cachedTexID != IntPtr.Zero)
{
GL.IssuePluginEvent(Syphon.SyphonGetRenderEventFunc(), (int)syphonServerTextureInstance);
}
if (_renderMe != renderMe)
{
TestIfShouldRender();
}
}
//////////////////////////////////////////////////////////////
//
// GAME LOOP CALLBACKS -- In order they are called
//
//
// OnRenderImage() is called after all rendering is complete to render image, but the GUI is not rendered yet
// http://docs.unity3d.com/Documentation/ScriptReference/Camera.OnRenderImage.html
public virtual void OnRenderImage(RenderTexture src, RenderTexture dst)
{
// Update texture data on Syphon server
if (!syphonServerTextureValuesCached || cachedTexID != src.GetNativeTexturePtr() || src.width != cachedWidth || src.height != cachedHeight)
{
cacheTextureValues(src);
}
// Copy src to dst
Syphon.SafeMaterial.SetPass(0);
Graphics.Blit(src, dst);
// Publish texture to Syphon Server
if (syphonServerTextureInstance != IntPtr.Zero && cachedTexID != IntPtr.Zero)
{
GL.IssuePluginEvent(Syphon.SyphonGetRenderEventFunc(), (int)syphonServerTextureInstance);
}
}
public void Render()
{
if (attachedTexture.GetNativeTexturePtr() != cachedTexID)
{
cachedTexID = attachedTexture.GetNativeTexturePtr();
Syphon.CacheClientTextureValues(attachedTexture.GetNativeTexturePtr(), attachedTexture.width, attachedTexture.height, syphonClientPointer);
initialized = true;
}
if (syphonClientPointer != IntPtr.Zero && initialized)
{
//you need to render once per frame for each texture.
Syphon.SafeMaterial.SetPass(0);
RenderTexture.active = attachedTexture;
// UnityEngine.Debug.Log ("ISSUING EVENT?" + (int)syphonClientPointer) ;
GL.IssuePluginEvent(Syphon.SyphonGetRenderEventFunc(), (int)syphonClientPointer);
RenderTexture.active = null;
}
}
