void RenderSteroOculurRift(RenderTargetTexture left, RenderTargetTexture right)
{
RenderContext11.SetDisplayRenderTargets();
RenderContext11.ClearRenderTarget(SharpDX.Color.Black);
if (ScreenVertexBuffer == null)
{
if (ScreenVertexBuffer != null)
{
ScreenVertexBuffer.Dispose();
GC.SuppressFinalize(ScreenVertexBuffer);
ScreenVertexBuffer = null;
}
ScreenVertexBuffer = new TansformedPositionTexturedVertexBuffer11(6, RenderContext11.PrepDevice);
//PreTransformed
TansformedPositionTextured[] quad = (TansformedPositionTextured[])ScreenVertexBuffer.Lock(0, 0);
quad[0].Position = new SharpDX.Vector4(-1, 1, .9f, 1);
quad[0].Tu = 0;
quad[0].Tv = 0;
quad[1].Position = new SharpDX.Vector4(1, 1, .9f, 1);
quad[1].Tu = 1;
quad[1].Tv = 0;
quad[2].Position = new SharpDX.Vector4(-1, -1, .9f, 1);
quad[2].Tu = 0;
quad[2].Tv = 1;
quad[3].Position = new SharpDX.Vector4(-1, -1, .9f, 1);
quad[3].Tu = 0;
quad[3].Tv = 1;
quad[4].Position = new SharpDX.Vector4(1, 1, .9f, 1);
quad[4].Tu = 1;
quad[4].Tv = 0;
quad[5].Position = new SharpDX.Vector4(1, -1, .9f, 1);
quad[5].Tu = 1;
quad[5].Tv = 1;
ScreenVertexBuffer.Unlock();
}
RenderContext11.SetVertexBuffer(ScreenVertexBuffer);
RenderContext11.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
RenderContext11.BlendMode = BlendMode.Additive;
RenderContext11.setRasterizerState(TriangleCullMode.Off);
float lensOffset = riftInfo.LensSeparationDistance * 0.5f;
float lensShift = riftInfo.HScreenSize * 0.25f - lensOffset;
float lensViewportShift = 4.0f * lensShift / riftInfo.HScreenSize;
float XCenterOffset = lensViewportShift;
// Convert fit value to distortion-centered coordinates before fit radius
// calculation.
float stereoAspect = (float)ViewWidth / (float)ViewHeight;
float dx = -1 - XCenterOffset;
float dy = 0 / stereoAspect;
float fitRadius = (float)Math.Sqrt(dx * dx + dy * dy);
float Scale = DistortionFn(fitRadius) / fitRadius;
Scale = .5f;
RiftStereoShader.constants.Scale = new SharpDX.Vector2(Scale * 1f, Scale * stereoAspect);
RiftStereoShader.constants.ScaleIn = new SharpDX.Vector2(2.0f, 2f * (1f / stereoAspect));
RiftStereoShader.constants.LensCenterLeft = new SharpDX.Vector2(.5f + (iod / 2), .5f);
RiftStereoShader.constants.LensCenterRight = new SharpDX.Vector2(.5f - (iod / 2), .5f);
RiftStereoShader.constants.HmdWarpParam = new SharpDX.Vector4(riftInfo.DistortionK0, riftInfo.DistortionK1, riftInfo.DistortionK2, riftInfo.DistortionK3);
RiftStereoShader.Use(RenderContext11.devContext);
RenderContext11.devContext.PixelShader.SetShaderResource(0, left.RenderTexture.ResourceView);
RenderContext11.devContext.PixelShader.SetShaderResource(1, right.RenderTexture.ResourceView);
RenderContext11.devContext.Draw(ScreenVertexBuffer.Count, 0);
RenderContext11.BlendMode = BlendMode.Alpha;
PresentFrame11(false);
}
void RenderSteroPairAnaglyph(RenderTargetTexture left, RenderTargetTexture right)
{
RenderContext11.SetDisplayRenderTargets();
RenderContext11.ClearRenderTarget(SharpDX.Color.Black);
if (ScreenVertexBuffer == null)
{
if (ScreenVertexBuffer != null)
{
ScreenVertexBuffer.Dispose();
GC.SuppressFinalize(ScreenVertexBuffer);
ScreenVertexBuffer = null;
}
ScreenVertexBuffer = new TansformedPositionTexturedVertexBuffer11(6, RenderContext11.PrepDevice);
//PreTransformed
TansformedPositionTextured[] quad = (TansformedPositionTextured[])ScreenVertexBuffer.Lock(0, 0);
quad[0].Position = new SharpDX.Vector4(-1, 1, .9f, 1);
quad[0].Tu = 0;
quad[0].Tv = 0;
quad[1].Position = new SharpDX.Vector4(1, 1, .9f, 1);
quad[1].Tu = 1;
quad[1].Tv = 0;
quad[2].Position = new SharpDX.Vector4(-1, -1, .9f, 1);
quad[2].Tu = 0;
quad[2].Tv = 1;
quad[3].Position = new SharpDX.Vector4(-1, -1, .9f, 1);
quad[3].Tu = 0;
quad[3].Tv = 1;
quad[4].Position = new SharpDX.Vector4(1, 1, .9f, 1);
quad[4].Tu = 1;
quad[4].Tv = 0;
quad[5].Position = new SharpDX.Vector4(1, -1, .9f, 1);
quad[5].Tu = 1;
quad[5].Tv = 1;
ScreenVertexBuffer.Unlock();
}
Color leftEyeColor = Color.Red;
Color rightEyeColor = Color.Cyan;
if (StereoMode == StereoModes.AnaglyphYellowBlue)
{
leftEyeColor = Color.Yellow;
rightEyeColor = Color.Blue;
}
if (StereoMode == StereoModes.AnaglyphMagentaGreen)
{
leftEyeColor = Color.Yellow;
rightEyeColor = Color.Blue;
}
RenderContext11.SetVertexBuffer(ScreenVertexBuffer);
RenderContext11.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
RenderContext11.BlendMode = BlendMode.Additive;
RenderContext11.setRasterizerState(TriangleCullMode.Off);
//Left Eye
AnaglyphStereoShader.Color = new SharpDX.Color4(leftEyeColor.R / 255f, leftEyeColor.G / 255f, leftEyeColor.B / 255f, leftEyeColor.A / 255f);
AnaglyphStereoShader.Use(RenderContext11.devContext);
RenderContext11.devContext.PixelShader.SetShaderResource(0, leftEye.RenderTexture.ResourceView);
RenderContext11.devContext.Draw(ScreenVertexBuffer.Count, 0);
//Right Eye
RenderContext11.devContext.PixelShader.SetShaderResource(0, rightEye.RenderTexture.ResourceView);
AnaglyphStereoShader.Color = new SharpDX.Color4(rightEyeColor.R / 255f, rightEyeColor.G / 255f, rightEyeColor.B / 255f, rightEyeColor.A / 255f);
AnaglyphStereoShader.Use(RenderContext11.devContext);
RenderContext11.devContext.Draw(ScreenVertexBuffer.Count, 0);
RenderContext11.BlendMode = BlendMode.Alpha;
PresentFrame11(false);
}
void RenderSteroPairSideBySide(RenderTargetTexture left, RenderTargetTexture right)
{
RenderContext11.SetDisplayRenderTargets();
RenderContext11.ClearRenderTarget(SharpDX.Color.Black);
if (ScreenVertexBuffer == null)
{
if (ScreenVertexBuffer != null)
{
ScreenVertexBuffer.Dispose();
GC.SuppressFinalize(ScreenVertexBuffer);
ScreenVertexBuffer = null;
}
ScreenVertexBuffer = new TansformedPositionTexturedVertexBuffer11(6, RenderContext11.PrepDevice);
//PreTransformed
TansformedPositionTextured[] quad = (TansformedPositionTextured[])ScreenVertexBuffer.Lock(0, 0);
quad[0].Position = new SharpDX.Vector4(-1, 1, .9f, 1);
quad[0].Tu = 0;
quad[0].Tv = 0;
quad[1].Position = new SharpDX.Vector4(1, 1, .9f, 1);
quad[1].Tu = 1;
quad[1].Tv = 0;
quad[2].Position = new SharpDX.Vector4(-1, -1, .9f, 1);
quad[2].Tu = 0;
quad[2].Tv = 1;
quad[3].Position = new SharpDX.Vector4(-1, -1, .9f, 1);
quad[3].Tu = 0;
quad[3].Tv = 1;
quad[4].Position = new SharpDX.Vector4(1, 1, .9f, 1);
quad[4].Tu = 1;
quad[4].Tv = 0;
quad[5].Position = new SharpDX.Vector4(1, -1, .9f, 1);
quad[5].Tu = 1;
quad[5].Tv = 1;
ScreenVertexBuffer.Unlock();
}
RenderContext11.SetVertexBuffer(ScreenVertexBuffer);
RenderContext11.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
RenderContext11.BlendMode = BlendMode.Additive;
RenderContext11.setRasterizerState(TriangleCullMode.Off);
SideBySideStereoShader.Use(RenderContext11.devContext);
RenderContext11.devContext.PixelShader.SetShaderResource(0, right.RenderTexture.ResourceView);
RenderContext11.devContext.PixelShader.SetShaderResource(1, left.RenderTexture.ResourceView);
RenderContext11.devContext.Draw(ScreenVertexBuffer.Count, 0);
RenderContext11.BlendMode = BlendMode.Alpha;
PresentFrame11(false);
}
void RenderSteroPairInterline(RenderTargetTexture left, RenderTargetTexture right)
{
if (renderWindow.ClientSize.Height != RenderContext11.DisplayViewport.Height ||
renderWindow.ClientSize.Width != RenderContext11.DisplayViewport.Width)
{
RenderContext11.Resize(renderWindow);
}
RenderContext11.SetDisplayRenderTargets();
RenderContext11.ClearRenderTarget(SharpDX.Color.Black);
if (ScreenVertexBuffer == null)
{
if (ScreenVertexBuffer != null)
{
ScreenVertexBuffer.Dispose();
GC.SuppressFinalize(ScreenVertexBuffer);
ScreenVertexBuffer = null;
}
ScreenVertexBuffer = new TansformedPositionTexturedVertexBuffer11(6, RenderContext11.PrepDevice);
//PreTransformed
var quad = (TansformedPositionTextured[])ScreenVertexBuffer.Lock(0, 0);
quad[0].Position = new Vector4(-1, 1, .9f, 1);
quad[0].Tu = 0;
quad[0].Tv = 0;
quad[1].Position = new Vector4(1, 1, .9f, 1);
quad[1].Tu = 1;
quad[1].Tv = 0;
quad[2].Position = new Vector4(-1, -1, .9f, 1);
quad[2].Tu = 0;
quad[2].Tv = 1;
quad[3].Position = new Vector4(-1, -1, .9f, 1);
quad[3].Tu = 0;
quad[3].Tv = 1;
quad[4].Position = new Vector4(1, 1, .9f, 1);
quad[4].Tu = 1;
quad[4].Tv = 0;
quad[5].Position = new Vector4(1, -1, .9f, 1);
quad[5].Tu = 1;
quad[5].Tv = 1;
ScreenVertexBuffer.Unlock();
}
RenderContext11.SetVertexBuffer(ScreenVertexBuffer);
RenderContext11.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
RenderContext11.BlendMode = BlendMode.Additive;
RenderContext11.setRasterizerState(TriangleCullMode.Off);
InterlineStereoShader.Lines = renderWindow.Height;
InterlineStereoShader.Odd = StereoMode == StereoModes.InterlineOdd ? 1.0f : 0.0f;
InterlineStereoShader.Use(RenderContext11.devContext);
RenderContext11.devContext.PixelShader.SetShaderResource(0, right.RenderTexture.ResourceView);
RenderContext11.devContext.PixelShader.SetShaderResource(1, left.RenderTexture.ResourceView);
RenderContext11.devContext.Draw(ScreenVertexBuffer.Count, 0);
RenderContext11.BlendMode = BlendMode.Alpha;
PresentFrame11(false);
}
