/// <summary>
/// Attaches the object to a specific <see cref="RenderContext"/> object.
/// </summary>
/// <param name="rc">The <see cref="RenderContext"/> object to be used.</param>
public void AttachToContext(RenderContext rc)
{
_rc = rc;
_clearColor = rc.ClearColor;
var imgData = new ImageData();
imgData.Width = _screenWidth;
imgData.Height = _screenHeight;
imgData.PixelFormat = ImagePixelFormat.RGBA;
imgData.Stride = 4;
//this seems is not working in the new FUSEE verison
//var imgData = ImageData.CreateImage(_screenWidth, _screenHeight, ColorUint.Black);
_contentLTex = _rc.CreateTexture(imgData);
_contentRTex = _rc.CreateTexture(imgData);
// initialize shader and image
switch (_activeMode)
{
case Stereo3DMode.Oculus:
_guiLImage = new GUIImage(default(ImageData), 0, 0, _screenWidth / 2, _screenHeight);
_guiLImage.AttachToContext(rc);
_guiLImage.Refresh();
_guiRImage = new GUIImage(default(ImageData), _screenWidth / 2, 0, _screenWidth / 2, _screenHeight);
_guiRImage.AttachToContext(rc);
_guiRImage.Refresh();
_shaderProgram = _rc.CreateShader(OculusVs, OculusPs);
_shaderTexture = _shaderProgram.GetShaderParam("vTexture");
_lensCenterParam = _shaderProgram.GetShaderParam("LensCenter");
_screenCenterParam = _shaderProgram.GetShaderParam("ScreenCenter");
_scaleParam = _shaderProgram.GetShaderParam("Scale");
_scaleInParam = _shaderProgram.GetShaderParam("ScaleIn");
_hdmWarpParam = _shaderProgram.GetShaderParam("HmdWarpParam");
break;
case Stereo3DMode.Anaglyph:
_shaderProgram = _rc.CreateShader(AnaglyphVs, AnaglyphPs);
_shaderTexture = _shaderProgram.GetShaderParam("vTexture");
_guiLImage = new GUIImage(default(ImageData), 0, 0, _screenWidth, _screenHeight);
_guiLImage.AttachToContext(rc);
_guiLImage.Refresh();
break;
}
}
