private void SwapStereoShader()
{
// check if stereo material is set
Renderer renderer = GetComponent <Renderer>();
Material[] materialList = renderer.materials;
int i = 0;
for (i = 0; i < materialList.Length; i++)
{
Material mt = materialList[i];
if (mt.shader.name == "Custom/StereoRenderShader")
{
stereoMaterial = mt;
if (StereoRenderDevice.IsNotUnityNativeSupport(StereoRenderManager.Instance.hmdType))
{
if (isUnlit)
{
renderer.materials[i].shader = Shader.Find("Custom/StereoRenderShader-SingleTexture-Unlit");
}
else
{
renderer.materials[i].shader = Shader.Find("Custom/StereoRenderShader-SingleTexture");
}
}
else
{
if (isUnlit)
{
renderer.materials[i].shader = Shader.Find("Custom/StereoRenderShader-Unlit");
}
}
break;
}
}
// if couldn't find stereo material, replace first material
if (i == materialList.Length)
{
renderer.sharedMaterial = (Material)Resources.Load("StereoRenderMaterial", typeof(Material));
if (StereoRenderDevice.IsNotUnityNativeSupport(StereoRenderManager.Instance.hmdType))
{
if (isUnlit)
{
renderer.materials[i].shader = Shader.Find("Custom/StereoRenderShader-SingleTexture-Unlit");
}
else
{
renderer.materials[i].shader = Shader.Find("Custom/StereoRenderShader-SingleTexture");
}
}
stereoMaterial = renderer.materials[0];
}
}
public void InitParamFactory()
{
// if not yet initialized
if (paramFactory == null)
{
// get device type
hmdType = StereoRenderDevice.GetHmdType();
// create parameter factory
paramFactory = StereoRenderDevice.InitParamFactory(hmdType);
if (paramFactory == null)
{
Debug.LogError("Current VR device is unsupported.");
}
}
}
public void Render(VRRenderEventDetector detector)
{
// move stereo camera around based on HMD pose
MoveStereoCameraBasedOnHmdPose(detector);
// invoke pre-render events
if (preRenderListeners != null)
{
preRenderListeners.Invoke();
}
if (canvasVisible)
{
// change layer of specified objects,
// so that they become invisible to currect camera
ignoreObjOriginalLayer.Clear();
for (int i = 0; i < ignoreWhenRender.Count; i++)
{
ignoreObjOriginalLayer.Add(ignoreWhenRender[i].layer);
if (ignoreLayerNumber > 0)
{
ignoreWhenRender[i].layer = ignoreLayerNumber;
}
}
// invert backface culling when rendering a mirror
if (isMirror)
{
GL.invertCulling = true;
}
// render the canvas
if (StereoRenderDevice.IsNotUnityNativeSupport(StereoRenderManager.Instance.hmdType))
{
RenderToOneStereoTexture(detector);
}
else
{
RenderToTwoStereoTextures(detector);
}
// reset backface culling
if (isMirror)
{
GL.invertCulling = false;
}
// resume object layers
for (int i = 0; i < ignoreWhenRender.Count; i++)
{
ignoreWhenRender[i].layer = ignoreObjOriginalLayer[i];
}
// finish this render pass, reset visibility
canvasVisible = false;
}
// invoke post-render events
if (postRenderListeners != null)
{
postRenderListeners.Invoke();
}
}