internal static IConstantBuffer GetCB_blur(MyStereoRegion region, Vector2I uavSize)
{
int offX = 0;
int maxX = uavSize.X - 1;
if (region == MyStereoRegion.LEFT)
{
maxX = uavSize.X / 2 - 1;
}
else if (region == MyStereoRegion.RIGHT)
{
offX = uavSize.X / 2;
maxX = uavSize.X / 2 - 1;
}
var buffer = MyCommon.GetObjectCB(16);
var mapping = MyMapping.MapDiscard(buffer);
mapping.WriteAndPosition(ref offX);
mapping.WriteAndPosition(ref maxX);
var size = new Vector2(uavSize.X, uavSize.Y);
mapping.WriteAndPosition(ref size);
mapping.Unmap();
return(buffer);
}
internal static MyBindableResource Run(MyBindableResource src, MyBindableResource avgLum)
{
RC.CSSetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.BindUAV(0, MyRender11.HalfScreenUavHDR);
RC.BindSRVs(0, src, avgLum);
RC.SetCS(m_bloomShader);
var size = MyRender11.HalfScreenUavHDR.GetSize();
VRageMath.Vector2I threadGroups = new VRageMath.Vector2I((size.X + m_numthreads - 1) / m_numthreads, (size.Y + m_numthreads - 1) / m_numthreads);
RC.DeviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
RC.SetCS(m_downscaleShader);
size = MyRender11.QuarterScreenUavHDR.GetSize();
threadGroups = new VRageMath.Vector2I((size.X + m_numthreads - 1) / m_numthreads, (size.Y + m_numthreads - 1) / m_numthreads);
RC.BindUAV(0, MyRender11.QuarterScreenUavHDR);
RC.BindSRV(0, MyRender11.HalfScreenUavHDR);
RC.DeviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
size = MyRender11.EighthScreenUavHDR.GetSize();
threadGroups = new VRageMath.Vector2I((size.X + m_numthreads - 1) / m_numthreads, (size.Y + m_numthreads - 1) / m_numthreads);
RC.BindUAV(0, MyRender11.EighthScreenUavHDR);
RC.BindSRV(0, MyRender11.QuarterScreenUavHDR);
RC.DeviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
RC.SetCS(m_blurV);
RC.BindUAV(0, MyRender11.EighthScreenUavHDRHelper);
RC.BindSRV(0, MyRender11.EighthScreenUavHDR);
RC.DeviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
RC.SetCS(m_blurH);
RC.BindUAV(0, MyRender11.EighthScreenUavHDR);
RC.BindSRV(0, MyRender11.EighthScreenUavHDRHelper);
int nPasses = 1;
if (MyStereoRender.Enable)
{
threadGroups.X /= 2;
nPasses = 2;
}
for (int nPass = 0; nPass < nPasses; nPass++)
{
MyStereoRegion region = MyStereoRegion.FULLSCREEN;
if (MyStereoRender.Enable)
{
region = nPass == 0 ? MyStereoRegion.LEFT : MyStereoRegion.RIGHT;
}
RC.CSSetCB(1, GetCB_blurH(region, size));
RC.DeviceContext.Dispatch(threadGroups.X, threadGroups.Y, 1);
}
return(MyRender11.EighthScreenUavHDR);
}
public static void SetViewport(MyRenderContext RC, MyStereoRegion region)
{
SharpDX.ViewportF viewport = new SharpDX.ViewportF(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
if (region == MyStereoRegion.LEFT)
{
viewport = new SharpDX.ViewportF(viewport.X, viewport.Y, viewport.Width / 2, viewport.Height);
}
else if (region == MyStereoRegion.RIGHT)
{
viewport = new SharpDX.ViewportF(viewport.X + viewport.Width / 2, viewport.Y, viewport.Width / 2, viewport.Height);
}
RC.DeviceContext.Rasterizer.SetViewport(viewport);
}
internal static ConstantsBufferId GetCB_blurH(MyStereoRegion region, Vector3I uavSize)
{
int offX = 0;
int maxX = uavSize.X - 1;
if (region == MyStereoRegion.LEFT)
maxX = uavSize.X / 2 - 1;
else if (region == MyStereoRegion.RIGHT)
{
offX = uavSize.X / 2;
maxX = uavSize.X / 2 - 1;
}
var buffer = MyCommon.GetObjectCB(8);
var mapping = MyMapping.MapDiscard(buffer);
mapping.WriteAndPosition(ref offX);
mapping.WriteAndPosition(ref maxX);
mapping.Unmap();
return buffer;
}
internal static IConstantBuffer GetCB_blur(MyStereoRegion region, Vector2I uavSize)
{
int offX = 0;
int maxX = uavSize.X - 1;
if (region == MyStereoRegion.LEFT)
maxX = uavSize.X / 2 - 1;
else if (region == MyStereoRegion.RIGHT)
{
offX = uavSize.X / 2;
maxX = uavSize.X / 2 - 1;
}
var buffer = MyCommon.GetObjectCB(16);
var mapping = MyMapping.MapDiscard(buffer);
mapping.WriteAndPosition(ref offX);
mapping.WriteAndPosition(ref maxX);
var size = new Vector2(uavSize.X, uavSize.Y);
mapping.WriteAndPosition(ref size);
mapping.Unmap();
return buffer;
}
internal static ConstantsBufferId GetCB_blurH(MyStereoRegion region, Vector3I uavSize)
{
int offX = 0;
int maxX = uavSize.X - 1;
if (region == MyStereoRegion.LEFT)
{
maxX = uavSize.X / 2 - 1;
}
else if (region == MyStereoRegion.RIGHT)
{
offX = uavSize.X / 2;
maxX = uavSize.X / 2 - 1;
}
var buffer = MyCommon.GetObjectCB(8);
var mapping = MyMapping.MapDiscard(buffer);
mapping.WriteAndPosition(ref offX);
mapping.WriteAndPosition(ref maxX);
mapping.Unmap();
return(buffer);
}
public static void SetViewport(MyRenderContext RC, MyStereoRegion region)
{
SharpDX.ViewportF viewport = new SharpDX.ViewportF(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
if (region == MyStereoRegion.LEFT)
viewport = new SharpDX.ViewportF(viewport.X, viewport.Y, viewport.Width / 2, viewport.Height);
else if (region == MyStereoRegion.RIGHT)
viewport = new SharpDX.ViewportF(viewport.X + viewport.Width / 2, viewport.Y, viewport.Width / 2, viewport.Height);
RC.DeviceContext.Rasterizer.SetViewport(viewport);
}
private static void SetupCameraMatricesInternal(MyRenderMessageSetCameraViewMatrix message, MyEnvironmentMatrices envMatrices, MyStereoRegion typeofEnv)
{//uses m_leftEye to handle HMD images
var viewMatrix = message.ViewMatrix;
var cameraPosition = message.CameraPosition;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null && message.LastMomentUpdateIndex != 0)
{
MatrixD origin = MatrixD.Identity;
MyOpenVR.LMUMatrixGetOrigin(ref origin, message.LastMomentUpdateIndex);
viewMatrix = MatrixD.Invert(origin);
}
}
var viewMatrixAt0 = viewMatrix;
viewMatrixAt0.M14 = 0;
viewMatrixAt0.M24 = 0;
viewMatrixAt0.M34 = 0;
viewMatrixAt0.M41 = 0;
viewMatrixAt0.M42 = 0;
viewMatrixAt0.M43 = 0;
viewMatrixAt0.M44 = 1;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null)
{
if (message.LastMomentUpdateIndex != 0)
{
var tViewMatrix = Matrix.Transpose(viewMatrix);
var viewHMDat0 = MyOpenVR.ViewHMD;
viewHMDat0.M14 = 0;
viewHMDat0.M24 = 0;
viewHMDat0.M34 = 0;
viewHMDat0.M41 = 0;
viewHMDat0.M42 = 0;
viewHMDat0.M43 = 0;
viewHMDat0.M44 = 1;
//cameraPosition += tViewMatrix.Up * MyOpenVR.ViewHMD.Translation.Y;
//cameraPosition += tViewMatrix.Backward * MyOpenVR.ViewHMD.Translation.X;
//cameraPosition += tViewMatrix.Right * MyOpenVR.ViewHMD.Translation.Z;
viewMatrixAt0 = viewMatrixAt0 * viewHMDat0;
viewMatrix = viewMatrix * viewHMDat0;
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
else
{
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
var originalProjection = message.ProjectionMatrix;
//var invOriginalProjection = Matrix.CreatePerspectiveFovRhInverse(message.FOV, MyRender11.ResolutionF.X / MyRender11.ResolutionF.Y, message.NearPlane, message.FarPlane);
float aspectRatio = MyRender11.ResolutionF.X / MyRender11.ResolutionF.Y;
if (typeofEnv != MyStereoRegion.FULLSCREEN)
{
aspectRatio /= 2;
}
var renderProjection = Matrix.CreatePerspectiveFieldOfView(message.FOV, aspectRatio, message.FarPlane, message.NearPlane);
var invProj = Matrix.CreatePerspectiveFovRhInverse(message.FOV, aspectRatio, message.FarPlane, message.NearPlane);
renderProjection = Matrix.CreatePerspectiveFovRhInfiniteComplementary(message.FOV, aspectRatio, message.NearPlane);
invProj = Matrix.CreatePerspectiveFovRhInfiniteComplementaryInverse(message.FOV, aspectRatio, message.NearPlane);
var invView = Matrix.Transpose(viewMatrixAt0);
invView.M41 = (float)cameraPosition.X;
invView.M42 = (float)cameraPosition.Y;
invView.M43 = (float)cameraPosition.Z;
envMatrices.ViewAt0 = viewMatrixAt0;
envMatrices.InvViewAt0 = Matrix.Transpose(viewMatrixAt0);
envMatrices.ViewProjectionAt0 = viewMatrixAt0 * renderProjection;
envMatrices.InvViewProjectionAt0 = invProj * Matrix.Transpose(viewMatrixAt0);
cameraPosition.AssertIsValid();
envMatrices.CameraPosition = cameraPosition;
envMatrices.View = viewMatrix;
envMatrices.ViewD = viewMatrix;
envMatrices.OriginalProjectionD = originalProjection;
envMatrices.InvView = invView;
envMatrices.ViewProjection = viewMatrix * renderProjection;
envMatrices.InvViewProjection = invProj * invView;
envMatrices.Projection = renderProjection;
envMatrices.InvProjection = invProj;
envMatrices.ViewProjectionD = envMatrices.ViewD * (MatrixD)renderProjection;
envMatrices.NearClipping = message.NearPlane;
envMatrices.FarClipping = message.FarPlane;
envMatrices.LargeDistanceFarClipping = message.FarPlane * 500.0f;
envMatrices.FovY = message.FOV;
MyUtils.Init(ref envMatrices.ViewFrustumD);
envMatrices.ViewFrustumD.Matrix = envMatrices.ViewProjectionD;
MyUtils.Init(ref envMatrices.ViewFrustumClippedD);
envMatrices.ViewFrustumClippedD.Matrix = envMatrices.ViewD * envMatrices.OriginalProjectionD;
}
private static void UpdateFrameConstantsInternal(MyEnvironmentMatrices envMatrices, ref MyFrameConstantsLayout constants, MyStereoRegion typeofFC)
{
constants.Environment.View = Matrix.Transpose(envMatrices.ViewAt0);
constants.Environment.Projection = Matrix.Transpose(envMatrices.Projection);
constants.Environment.ViewProjection = Matrix.Transpose(envMatrices.ViewProjectionAt0);
constants.Environment.InvView = Matrix.Transpose(envMatrices.InvViewAt0);
constants.Environment.InvProjection = Matrix.Transpose(envMatrices.InvProjection);
constants.Environment.InvViewProjection = Matrix.Transpose(envMatrices.InvViewProjectionAt0);
constants.Environment.ViewProjectionWorld = Matrix.Transpose(envMatrices.ViewProjection);
constants.Environment.WorldOffset = new Vector4(envMatrices.CameraPosition, 0);
constants.Screen.Resolution = MyRender11.ResolutionF;
if (typeofFC != MyStereoRegion.FULLSCREEN)
{
constants.Screen.Resolution.X /= 2;
Vector3 eyeOffset = new Vector3(envMatrices.ViewAt0.M41, envMatrices.ViewAt0.M42, envMatrices.ViewAt0.M43);
Vector3 eyeOffsetInWorld = Vector3.Transform(eyeOffset, Matrix.Transpose(MyRender11.Environment.Matrices.ViewAt0));
constants.Environment.EyeOffsetInWorld = eyeOffsetInWorld;
}
constants.Screen.GBufferOffset = new Vector2I(0, 0);
if (typeofFC == MyStereoRegion.RIGHT)
{
constants.Screen.GBufferOffset.X = MyRender11.ResolutionI.X / 2;
}
constants.Screen.ResolutionOfGBuffer = MyRender11.ResolutionI;
}
private static void UpdateFrameConstantsInternal(MyEnvironmentMatrices envMatrices, ref MyFrameConstantsLayout constants, MyStereoRegion typeofFC)
{
constants.Environment.View = Matrix.Transpose(envMatrices.ViewAt0);
constants.Environment.Projection = Matrix.Transpose(envMatrices.Projection);
constants.Environment.ViewProjection = Matrix.Transpose(envMatrices.ViewProjectionAt0);
constants.Environment.InvView = Matrix.Transpose(envMatrices.InvViewAt0);
constants.Environment.InvProjection = Matrix.Transpose(envMatrices.InvProjection);
constants.Environment.InvViewProjection = Matrix.Transpose(envMatrices.InvViewProjectionAt0);
constants.Environment.ViewProjectionWorld = Matrix.Transpose(envMatrices.ViewProjection);
constants.Environment.WorldOffset = new Vector4(envMatrices.CameraPosition, 0);
constants.Screen.Resolution = MyRender11.ResolutionF;
if (typeofFC != MyStereoRegion.FULLSCREEN)
{
constants.Screen.Resolution.X /= 2;
Vector3 eyeOffset = new Vector3(envMatrices.ViewAt0.M41, envMatrices.ViewAt0.M42, envMatrices.ViewAt0.M43);
Vector3 eyeOffsetInWorld = Vector3.Transform(eyeOffset, Matrix.Transpose(MyRender11.Environment.Matrices.ViewAt0));
constants.Environment.EyeOffsetInWorld = eyeOffsetInWorld;
}
constants.Screen.GBufferOffset = new Vector2I(0, 0);
if (typeofFC == MyStereoRegion.RIGHT)
constants.Screen.GBufferOffset.X = MyRender11.ResolutionI.X / 2;
constants.Screen.ResolutionOfGBuffer = MyRender11.ResolutionI;
}
private static void SetupCameraMatricesInternal(MyRenderMessageSetCameraViewMatrix message, MyEnvironmentMatrices envMatrices, MyStereoRegion typeofEnv)
{//uses m_leftEye to handle HMD images
var viewMatrix = message.ViewMatrix;
var cameraPosition = message.CameraPosition;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null && message.LastMomentUpdateIndex != 0)
{
MatrixD origin = MatrixD.Identity;
MyOpenVR.LMUMatrixGetOrigin(ref origin, message.LastMomentUpdateIndex);
viewMatrix = MatrixD.Invert(origin);
}
}
var viewMatrixAt0 = viewMatrix;
viewMatrixAt0.M14 = 0;
viewMatrixAt0.M24 = 0;
viewMatrixAt0.M34 = 0;
viewMatrixAt0.M41 = 0;
viewMatrixAt0.M42 = 0;
viewMatrixAt0.M43 = 0;
viewMatrixAt0.M44 = 1;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null)
{
if (message.LastMomentUpdateIndex != 0)
{
var tViewMatrix = Matrix.Transpose(viewMatrix);
var viewHMDat0 = MyOpenVR.ViewHMD;
viewHMDat0.M14 = 0;
viewHMDat0.M24 = 0;
viewHMDat0.M34 = 0;
viewHMDat0.M41 = 0;
viewHMDat0.M42 = 0;
viewHMDat0.M43 = 0;
viewHMDat0.M44 = 1;
//cameraPosition += tViewMatrix.Up * MyOpenVR.ViewHMD.Translation.Y;
//cameraPosition += tViewMatrix.Backward * MyOpenVR.ViewHMD.Translation.X;
//cameraPosition += tViewMatrix.Right * MyOpenVR.ViewHMD.Translation.Z;
viewMatrixAt0 = viewMatrixAt0 * viewHMDat0;
viewMatrix = viewMatrix * viewHMDat0;
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
else
{
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
var originalProjection = message.ProjectionMatrix;
//var invOriginalProjection = Matrix.CreatePerspectiveFovRhInverse(message.FOV, MyRender11.ResolutionF.X / MyRender11.ResolutionF.Y, message.NearPlane, message.FarPlane);
float aspectRatio = MyRender11.ResolutionF.X / MyRender11.ResolutionF.Y;
if (typeofEnv != MyStereoRegion.FULLSCREEN)
aspectRatio /= 2;
var renderProjection = Matrix.CreatePerspectiveFieldOfView(message.FOV, aspectRatio, message.FarPlane, message.NearPlane);
var invProj = Matrix.CreatePerspectiveFovRhInverse(message.FOV, aspectRatio, message.FarPlane, message.NearPlane);
renderProjection = Matrix.CreatePerspectiveFovRhInfiniteComplementary(message.FOV, aspectRatio, message.NearPlane);
invProj = Matrix.CreatePerspectiveFovRhInfiniteComplementaryInverse(message.FOV, aspectRatio, message.NearPlane);
var invView = Matrix.Transpose(viewMatrixAt0);
invView.M41 = (float)cameraPosition.X;
invView.M42 = (float)cameraPosition.Y;
invView.M43 = (float)cameraPosition.Z;
envMatrices.ViewAt0 = viewMatrixAt0;
envMatrices.InvViewAt0 = Matrix.Transpose(viewMatrixAt0);
envMatrices.ViewProjectionAt0 = viewMatrixAt0 * renderProjection;
envMatrices.InvViewProjectionAt0 = invProj * Matrix.Transpose(viewMatrixAt0);
cameraPosition.AssertIsValid();
envMatrices.CameraPosition = cameraPosition;
envMatrices.View = viewMatrix;
envMatrices.ViewD = viewMatrix;
envMatrices.OriginalProjectionD = originalProjection;
envMatrices.InvView = invView;
envMatrices.ViewProjection = viewMatrix * renderProjection;
envMatrices.InvViewProjection = invProj * invView;
envMatrices.Projection = renderProjection;
envMatrices.InvProjection = invProj;
envMatrices.ViewProjectionD = envMatrices.ViewD * (MatrixD)renderProjection;
envMatrices.NearClipping = message.NearPlane;
envMatrices.FarClipping = message.FarPlane;
envMatrices.LargeDistanceFarClipping = message.FarPlane*500.0f;
envMatrices.FovY = message.FOV;
MyUtils.Init(ref envMatrices.ViewFrustumD);
envMatrices.ViewFrustumD.Matrix = envMatrices.ViewProjectionD;
MyUtils.Init(ref envMatrices.ViewFrustumClippedD);
envMatrices.ViewFrustumClippedD.Matrix = envMatrices.ViewD * envMatrices.OriginalProjectionD;
}
private static void SetupCameraMatricesInternal(MyRenderMessageSetCameraViewMatrix message, MyEnvironmentMatrices envMatrices, MyStereoRegion typeofEnv)
{
var originalProjection = message.ProjectionMatrix;
var viewMatrix = message.ViewMatrix;
var cameraPosition = message.CameraPosition;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null && message.LastMomentUpdateIndex != 0)
{
MatrixD origin = MatrixD.Identity;
MyOpenVR.LMUMatrixGetOrigin(ref origin, message.LastMomentUpdateIndex);
viewMatrix = MatrixD.Invert(origin);
}
}
var viewMatrixAt0 = viewMatrix;
viewMatrixAt0.M14 = 0;
viewMatrixAt0.M24 = 0;
viewMatrixAt0.M34 = 0;
viewMatrixAt0.M41 = 0;
viewMatrixAt0.M42 = 0;
viewMatrixAt0.M43 = 0;
viewMatrixAt0.M44 = 1;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null)
{
if (message.LastMomentUpdateIndex != 0)
{
var tViewMatrix = Matrix.Transpose(viewMatrix);
var viewHMDat0 = MyOpenVR.ViewHMD;
viewHMDat0.M14 = 0;
viewHMDat0.M24 = 0;
viewHMDat0.M34 = 0;
viewHMDat0.M41 = 0;
viewHMDat0.M42 = 0;
viewHMDat0.M43 = 0;
viewHMDat0.M44 = 1;
//cameraPosition += tViewMatrix.Up * MyOpenVR.ViewHMD.Translation.Y;
//cameraPosition += tViewMatrix.Backward * MyOpenVR.ViewHMD.Translation.X;
//cameraPosition += tViewMatrix.Right * MyOpenVR.ViewHMD.Translation.Z;
viewMatrixAt0 = viewMatrixAt0 * viewHMDat0;
viewMatrix = viewMatrix * viewHMDat0;
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
else
{
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
float aspectRatio = MyRender11.ResolutionF.X / MyRender11.ResolutionF.Y;
if (typeofEnv != MyStereoRegion.FULLSCREEN)
aspectRatio /= 2;
Matrix projMatrix = Matrix.CreatePerspectiveFovRhInfiniteComplementary(message.FOV, aspectRatio, message.NearPlane);
cameraPosition.AssertIsValid();
envMatrices.ViewAt0 = viewMatrixAt0;
envMatrices.InvViewAt0 = Matrix.Invert(viewMatrixAt0);
envMatrices.ViewProjectionAt0 = viewMatrixAt0 * projMatrix;
envMatrices.InvViewProjectionAt0 = Matrix.Invert(viewMatrixAt0 * projMatrix);
envMatrices.CameraPosition = cameraPosition;
envMatrices.View = viewMatrix;
envMatrices.ViewD = viewMatrix;
envMatrices.OriginalProjectionD = originalProjection;
envMatrices.InvView = Matrix.Invert(viewMatrix);
envMatrices.ViewProjection = viewMatrix * projMatrix;
envMatrices.InvViewProjection = Matrix.Invert(viewMatrix * projMatrix);
envMatrices.Projection = projMatrix;
envMatrices.InvProjection = Matrix.Invert(projMatrix);
envMatrices.ViewProjectionD = envMatrices.ViewD * (MatrixD)projMatrix;
envMatrices.NearClipping = message.NearPlane;
envMatrices.FarClipping = message.FarPlane;
envMatrices.LargeDistanceFarClipping = message.FarPlane * 500.0f;
int width = MyRender11.ViewportResolution.X;
int height = MyRender11.ViewportResolution.Y;
float fovH = message.FOV;
envMatrices.FovH = fovH;
envMatrices.FovV = (float)(2 * Math.Atan(Math.Tan(fovH / 2.0) * (width / (double)height)));
MyUtils.Init(ref envMatrices.ViewFrustumD);
envMatrices.ViewFrustumD.Matrix = envMatrices.ViewProjectionD;
MyUtils.Init(ref envMatrices.ViewFrustumClippedD);
envMatrices.ViewFrustumClippedD.Matrix = envMatrices.ViewD * envMatrices.OriginalProjectionD;
}
// IMPORTANT: The returned object needs to be returned to MyManagers.RwTexturePool after the usage
internal static IBorrowedUavTexture Run(ISrvBindable src, ISrvBindable srcGBuffer2, ISrvBindable srcDepth)
{
RC.ComputeShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.ComputeShader.SetSampler(0, MySamplerStateManager.Default);
int screenX = MyRender11.ResolutionI.X;
int screenY = MyRender11.ResolutionI.Y;
Format formatLBuffer = MyGBuffer.LBufferFormat;
MyBorrowedRwTextureManager rwTexturePool = MyManagers.RwTexturesPool;
IBorrowedUavTexture uavHalfScreen = rwTexturePool.BorrowUav("MyBloom.UavHalfScreen", screenX / 2, screenY / 2, formatLBuffer);
IBorrowedUavTexture uavBlurScreen = rwTexturePool.BorrowUav("MyBloom.UavBlurScreen", screenX / BLOOM_TARGET_SIZE_DIVIDER, screenY / BLOOM_TARGET_SIZE_DIVIDER, formatLBuffer);
IBorrowedUavTexture uavBlurScreenHelper = rwTexturePool.BorrowUav("MyBloom.UavBlurScreenHelper", screenX / BLOOM_TARGET_SIZE_DIVIDER, screenY / BLOOM_TARGET_SIZE_DIVIDER, formatLBuffer);
RC.ComputeShader.SetUav(0, uavHalfScreen);
RC.ComputeShader.SetSrv(0, src);
RC.ComputeShader.SetSrv(1, srcGBuffer2);
RC.ComputeShader.SetSrv(2, srcDepth);
RC.ComputeShader.Set(m_bloomShader);
var size = uavHalfScreen.Size;
VRageMath.Vector2I threadGroups = new VRageMath.Vector2I((size.X + m_numthreads - 1) / m_numthreads, (size.Y + m_numthreads - 1) / m_numthreads);
RC.Dispatch(threadGroups.X, threadGroups.Y, 1);
bool skipDownScale = false;
switch (BLOOM_TARGET_SIZE_DIVIDER)
{
case 2:
skipDownScale = true;
break;
case 4:
RC.ComputeShader.Set(m_downscale2Shader);
break;
case 8:
RC.ComputeShader.Set(m_downscale4Shader);
break;
default:
MyRenderProxy.Assert(false, "Invalid bloom target size divider");
break;
}
size = uavBlurScreen.Size;
threadGroups = new VRageMath.Vector2I((size.X + m_numthreads - 1) / m_numthreads, (size.Y + m_numthreads - 1) / m_numthreads);
if (!skipDownScale)
{
RC.ComputeShader.SetConstantBuffer(1, GetCBSize(uavHalfScreen.Size.X, uavHalfScreen.Size.Y));
RC.ComputeShader.SetUav(0, uavBlurScreen);
RC.ComputeShader.SetSrv(0, uavHalfScreen);
RC.Dispatch(threadGroups.X, threadGroups.Y, 1);
}
RC.ComputeShader.SetConstantBuffer(1, GetCB_blur(MyStereoRegion.FULLSCREEN, size));
RC.ComputeShader.Set(m_blurV[MyRender11.Postprocess.BloomSize]);
RC.ComputeShader.SetUav(0, uavBlurScreenHelper);
RC.ComputeShader.SetSrv(0, uavBlurScreen);
RC.Dispatch(threadGroups.X, threadGroups.Y, 1);
RC.ComputeShader.SetSrv(0, null);
RC.ComputeShader.SetUav(0, null);
RC.ComputeShader.Set(m_blurH[MyRender11.Postprocess.BloomSize]);
RC.ComputeShader.SetUav(0, uavBlurScreen);
RC.ComputeShader.SetSrv(0, uavBlurScreenHelper);
int nPasses = 1;
if (MyStereoRender.Enable)
{
threadGroups.X /= 2;
nPasses = 2;
}
for (int nPass = 0; nPass < nPasses; nPass++)
{
MyStereoRegion region = MyStereoRegion.FULLSCREEN;
if (MyStereoRender.Enable)
{
region = nPass == 0 ? MyStereoRegion.LEFT : MyStereoRegion.RIGHT;
}
RC.ComputeShader.SetConstantBuffer(1, GetCB_blur(region, size));
RC.Dispatch(threadGroups.X, threadGroups.Y, 1);
}
if (MyRender11.Settings.DisplayBloomFilter)
{
MyDebugTextureDisplay.Select(uavHalfScreen);
}
else if (MyRender11.Settings.DisplayBloomMin)
{
MyDebugTextureDisplay.Select(uavBlurScreen);
}
RC.ComputeShader.SetUav(0, null);
RC.ComputeShader.SetSrv(0, null);
uavHalfScreen.Release();
uavBlurScreenHelper.Release();
return(uavBlurScreen);
}
private static void SetupCameraMatricesInternal(MyRenderMessageSetCameraViewMatrix message, MyEnvironmentMatrices envMatrices, MyStereoRegion typeofEnv)
{
var originalProjection = message.ProjectionMatrix;
var viewMatrix = message.ViewMatrix;
var cameraPosition = message.CameraPosition;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null && message.LastMomentUpdateIndex != 0)
{
MatrixD origin = MatrixD.Identity;
MyOpenVR.LMUMatrixGetOrigin(ref origin, message.LastMomentUpdateIndex);
viewMatrix = MatrixD.Invert(origin);
}
}
var viewMatrixAt0 = viewMatrix;
viewMatrixAt0.M14 = 0;
viewMatrixAt0.M24 = 0;
viewMatrixAt0.M34 = 0;
viewMatrixAt0.M41 = 0;
viewMatrixAt0.M42 = 0;
viewMatrixAt0.M43 = 0;
viewMatrixAt0.M44 = 1;
if (MyStereoRender.Enable)
{
if (MyOpenVR.Static != null)
{
if (message.LastMomentUpdateIndex != 0)
{
var tViewMatrix = Matrix.Transpose(viewMatrix);
var viewHMDat0 = MyOpenVR.ViewHMD;
viewHMDat0.M14 = 0;
viewHMDat0.M24 = 0;
viewHMDat0.M34 = 0;
viewHMDat0.M41 = 0;
viewHMDat0.M42 = 0;
viewHMDat0.M43 = 0;
viewHMDat0.M44 = 1;
//cameraPosition += tViewMatrix.Up * MyOpenVR.ViewHMD.Translation.Y;
//cameraPosition += tViewMatrix.Backward * MyOpenVR.ViewHMD.Translation.X;
//cameraPosition += tViewMatrix.Right * MyOpenVR.ViewHMD.Translation.Z;
viewMatrixAt0 = viewMatrixAt0 * viewHMDat0;
viewMatrix = viewMatrix * viewHMDat0;
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
else
{
if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.LEFT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(true, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(true, viewMatrix) * viewMatrix;
}
else if (!MyOpenVR.Debug2DImage && typeofEnv == MyStereoRegion.RIGHT)
{
viewMatrixAt0 = GetMatrixEyeTranslation(false, viewMatrixAt0) * viewMatrixAt0;
viewMatrix = GetMatrixEyeTranslation(false, viewMatrix) * viewMatrix;
}
}
}
float aspectRatio = MyRender11.ResolutionF.X / MyRender11.ResolutionF.Y;
if (typeofEnv != MyStereoRegion.FULLSCREEN)
{
aspectRatio /= 2;
}
Matrix projMatrix = Matrix.CreatePerspectiveFovRhInfiniteComplementary(message.FOV, aspectRatio, message.NearPlane);
cameraPosition.AssertIsValid();
envMatrices.ViewAt0 = viewMatrixAt0;
envMatrices.InvViewAt0 = Matrix.Invert(viewMatrixAt0);
envMatrices.ViewProjectionAt0 = viewMatrixAt0 * projMatrix;
envMatrices.InvViewProjectionAt0 = Matrix.Invert(viewMatrixAt0 * projMatrix);
envMatrices.CameraPosition = cameraPosition;
envMatrices.View = viewMatrix;
envMatrices.ViewD = viewMatrix;
envMatrices.OriginalProjectionD = originalProjection;
envMatrices.InvView = Matrix.Invert(viewMatrix);
envMatrices.ViewProjection = viewMatrix * projMatrix;
envMatrices.InvViewProjection = Matrix.Invert(viewMatrix * projMatrix);
envMatrices.Projection = projMatrix;
envMatrices.InvProjection = Matrix.Invert(projMatrix);
envMatrices.ViewProjectionD = envMatrices.ViewD * (MatrixD)projMatrix;
envMatrices.NearClipping = message.NearPlane;
envMatrices.FarClipping = message.FarPlane;
envMatrices.LargeDistanceFarClipping = message.FarPlane * 500.0f;
int width = MyRender11.ViewportResolution.X;
int height = MyRender11.ViewportResolution.Y;
float fovH = message.FOV;
envMatrices.FovH = fovH;
envMatrices.FovV = (float)(2 * Math.Atan(Math.Tan(fovH / 2.0) * (height / (double)width)));
MyUtils.Init(ref envMatrices.ViewFrustumD);
envMatrices.ViewFrustumD.Matrix = envMatrices.ViewProjectionD;
MyUtils.Init(ref envMatrices.ViewFrustumClippedD);
envMatrices.ViewFrustumClippedD.Matrix = envMatrices.ViewD * envMatrices.OriginalProjectionD;
}