/** Draws the meshes to the buffer */
void SV_GMeshInfoView::DrawMeshes()
{
D3D11GraphicsEngine* g = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
g->SetupVS_ExMeshDrawCall();
g->SetupVS_ExConstantBuffer();
g->SetupVS_ExPerInstanceConstantBuffer();
VisualTesselationSettings* ts = NULL;
if(VisualInfo)
ts = &VisualInfo->TesselationInfo;
// Draw each texture
for(auto it = Meshes.begin(); it != Meshes.end(); it++)
{
// Set up tesselation if wanted
if(ts && !(*it).second->IndicesPNAEN.empty() && ts->buffer.VT_TesselationFactor > 0.0f)
{
g->Setup_PNAEN(D3D11GraphicsEngine::PNAEN_Default);
ts->Constantbuffer->BindToDomainShader(1);
ts->Constantbuffer->BindToHullShader(1);
if((*it).first->CacheIn(-1) == zRES_CACHED_IN)
{
MyDirectDrawSurface7* surface = (*it).first->GetSurface();
ID3D11ShaderResourceView* srv = surface->GetNormalmap() ? ((D3D11Texture *)surface->GetNormalmap())->GetShaderResourceView() : NULL;
// Draw
(*it).first->Bind(0);
g->DrawVertexBufferIndexed( (*it).second->MeshVertexBuffer,
(*it).second->MeshIndexBufferPNAEN,
(*it).second->IndicesPNAEN.size() );
}
}else if(VisualInfo)
{
g->GetContext()->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
g->GetContext()->DSSetShader(NULL, NULL, NULL);
g->GetContext()->HSSetShader(NULL, NULL, NULL);
g->SetActiveHDShader("");
g->SetActiveVertexShader("VS_Ex");
if((*it).first && (*it).first->CacheIn(-1) == zRES_CACHED_IN)
{
// Draw
(*it).first->Bind(0);
g->DrawVertexBufferIndexed( (*it).second->MeshVertexBuffer,
(*it).second->MeshIndexBuffer,
(*it).second->Indices.size() );
}
}
}
}
/** Applys the shaders */
XRESULT D3D11VShader::Apply()
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
engine->GetContext()->IASetInputLayout(InputLayout);
engine->GetContext()->VSSetShader(VertexShader, NULL, 0);
return XR_SUCCESS;
}
/** Copies the given texture to the given RTV */
XRESULT D3D11PfxRenderer::CopyTextureToRTV(ID3D11ShaderResourceView* texture, ID3D11RenderTargetView* rtv, INT2 targetResolution, bool useCustomPS, INT2 offset)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
D3D11_VIEWPORT oldVP;
if(targetResolution.x != 0 && targetResolution.y != 0)
{
UINT n=1;
engine->GetContext()->RSGetViewports(&n, &oldVP);
D3D11_VIEWPORT vp;
vp.TopLeftX = (float)offset.x;
vp.TopLeftY = (float)offset.y;
vp.MinDepth = 0.0f;
vp.MaxDepth = 0.0f;
vp.Width = (float)targetResolution.x;
vp.Height = (float)targetResolution.y;
engine->GetContext()->RSSetViewports(1, &vp);
}
// Save old rendertargets
ID3D11RenderTargetView* oldRTV = NULL;
ID3D11DepthStencilView* oldDSV = NULL;
engine->GetContext()->OMGetRenderTargets(1, &oldRTV, &oldDSV);
// Bind shaders
if(!useCustomPS)
{
D3D11PShader* simplePS = engine->GetShaderManager()->GetPShader("PS_PFX_Simple");
simplePS->Apply();
}
engine->GetShaderManager()->GetVShader("VS_PFX")->Apply();
ID3D11ShaderResourceView* srv = NULL;
engine->GetContext()->PSSetShaderResources(0,1,&srv);
engine->GetContext()->OMSetRenderTargets(1, &rtv, NULL);
if(texture)
engine->GetContext()->PSSetShaderResources(0,1, &texture);
DrawFullScreenQuad();
engine->GetContext()->PSSetShaderResources(0,1,&srv);
engine->GetContext()->OMSetRenderTargets(1, &oldRTV, oldDSV);
if(oldRTV)oldRTV->Release();
if(oldDSV)oldDSV->Release();
if(targetResolution.x != 0 && targetResolution.y != 0)
{
engine->GetContext()->RSSetViewports(1, &oldVP);
}
return XR_SUCCESS;
}
D3D11PFX_HDR::D3D11PFX_HDR(D3D11PfxRenderer* rnd) : D3D11PFX_Effect(rnd)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
// Create lum-buffer
LumBuffer1 = new RenderToTextureBuffer(engine->GetDevice(), LUM_SIZE, LUM_SIZE, DXGI_FORMAT_R16_FLOAT, NULL, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, (int)(log(LUM_SIZE) / log(2)));
LumBuffer2 = new RenderToTextureBuffer(engine->GetDevice(), LUM_SIZE, LUM_SIZE, DXGI_FORMAT_R16_FLOAT, NULL, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, (int)(log(LUM_SIZE) / log(2)));
LumBuffer3 = new RenderToTextureBuffer(engine->GetDevice(), LUM_SIZE, LUM_SIZE, DXGI_FORMAT_R16_FLOAT, NULL, DXGI_FORMAT_UNKNOWN, DXGI_FORMAT_UNKNOWN, (int)(log(LUM_SIZE) / log(2)));
engine->GetContext()->ClearRenderTargetView(LumBuffer1->GetRenderTargetView(), (float *)&D3DXVECTOR4(0,0,0,0));
engine->GetContext()->ClearRenderTargetView(LumBuffer2->GetRenderTargetView(), (float *)&D3DXVECTOR4(0,0,0,0));
engine->GetContext()->ClearRenderTargetView(LumBuffer3->GetRenderTargetView(), (float *)&D3DXVECTOR4(0,0,0,0));
ActiveLumBuffer = 0;
}
/** Renders the scene with the given view-proj-matrices */
void D3D11PointLight::RenderCubemapFace(const D3DXMATRIX& view, const D3DXMATRIX& proj, UINT faceIdx)
{
D3D11GraphicsEngineBase* engineBase = (D3D11GraphicsEngineBase *)Engine::GraphicsEngine;
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *) engineBase; // TODO: Remove and use newer system!
CameraReplacement cr;
cr.PositionReplacement = LightInfo->Vob->GetPositionWorld();
cr.ProjectionReplacement = proj;
cr.ViewReplacement = view;
// Replace gothics camera
Engine::GAPI->SetCameraReplacementPtr(&cr);
if(engine->GetDummyCubeRT())
engine->GetContext()->ClearRenderTargetView(engine->GetDummyCubeRT()->GetRTVCubemapFace(faceIdx), (float *)&float4(0,0,0,0));
// Disable shadows for NPCs
// TODO: Only for the player himself, because his shadows look ugly when using a torch
bool oldDrawSkel = Engine::GAPI->GetRendererState()->RendererSettings.DrawSkeletalMeshes;
//Engine::GAPI->GetRendererState()->RendererSettings.DrawSkeletalMeshes = false;
float range = LightInfo->Vob->GetLightRange() * 1.1f;
// Draw cubemap face
ID3D11RenderTargetView* debugRTV = engine->GetDummyCubeRT() != NULL ? engine->GetDummyCubeRT()->GetRTVCubemapFace(faceIdx) : NULL;
engine->RenderShadowCube(cr.PositionReplacement, range, DepthCubemap, DepthCubemap->GetDSVCubemapFace(faceIdx), debugRTV, false);
//Engine::GAPI->GetRendererState()->RendererSettings.DrawSkeletalMeshes = oldDrawSkel;
// Reset settings
Engine::GAPI->SetCameraReplacementPtr(NULL);
}
/** Unmaps the buffer */
XRESULT D3D11VertexBuffer::Unmap()
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
engine->GetContext()->Unmap(VertexBuffer, 0);
return XR_SUCCESS;
}
/** Draws a fullscreenquad */
XRESULT D3D11PfxRenderer::DrawFullScreenQuad()
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
engine->UpdateRenderStates();
engine->GetContext()->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
UINT offset = 0;
UINT uStride = sizeof(SimpleVertexStruct);
ID3D11Buffer* buffers = ScreenQuad->GetBuffer();
engine->GetContext()->IASetVertexBuffers( 0, 1, &buffers, &uStride, &offset );
//ID3D11Buffer* cb = NULL;
//engine->GetContext()->VSSetConstantBuffers(0, 1, &cb);
//Draw the mesh
engine->GetContext()->Draw(6, 0 );
return XR_SUCCESS;
}
/** Unbinds texturesamplers from the pixel-shader */
XRESULT D3D11PfxRenderer::UnbindPSResources(int num)
{
ID3D11ShaderResourceView** srv = new ID3D11ShaderResourceView*[num];
ZeroMemory(srv, sizeof(ID3D11ShaderResourceView*) * num);
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
engine->GetContext()->PSSetShaderResources(0, num, srv);
delete[] srv;
return XR_SUCCESS;
}
/** Blurs the backbuffer and puts the result into TempBufferDS4_2*/
void D3D11PFX_HDR::CreateBloom(RenderToTextureBuffer* lum)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
INT2 dsRes = INT2(Engine::GraphicsEngine->GetResolution().x / 4, Engine::GraphicsEngine->GetResolution().y / 4);
engine->GetShaderManager()->GetVShader("VS_PFX")->Apply();
D3D11PShader* tonemapPS = engine->GetShaderManager()->GetPShader("PS_PFX_Tonemap");
tonemapPS->Apply();
HDRSettingsConstantBuffer hcb;
hcb.HDR_LumWhite = Engine::GAPI->GetRendererState()->RendererSettings.HDRLumWhite;
hcb.HDR_MiddleGray = Engine::GAPI->GetRendererState()->RendererSettings.HDRMiddleGray;
hcb.HDR_Threshold = Engine::GAPI->GetRendererState()->RendererSettings.BloomThreshold;
tonemapPS->GetConstantBuffer()[0]->UpdateBuffer(&hcb);
tonemapPS->GetConstantBuffer()[0]->BindToPixelShader(0);
lum->BindToPixelShader(engine->GetContext(), 1);
FxRenderer->CopyTextureToRTV(engine->GetHDRBackBuffer()->GetShaderResView(), FxRenderer->GetTempBufferDS4_1()->GetRenderTargetView(), dsRes, true);
D3D11PShader* gaussPS = engine->GetShaderManager()->GetPShader("PS_PFX_GaussBlur");
/** Pass 1: Blur-H */
// Apply PFX-VS
D3D11PShader* simplePS = engine->GetShaderManager()->GetPShader("PS_PFX_Simple");
// Apply blur-H shader
gaussPS->Apply();
// Update settings
BlurConstantBuffer bcb;
bcb.B_BlurSize = 1.0f;
bcb.B_PixelSize = float2(1.0f / FxRenderer->GetTempBufferDS4_1()->GetSizeX(), 0.0f);
gaussPS->GetConstantBuffer()[0]->UpdateBuffer(&bcb);
gaussPS->GetConstantBuffer()[0]->BindToPixelShader(0);
// Copy
FxRenderer->CopyTextureToRTV(FxRenderer->GetTempBufferDS4_1()->GetShaderResView(), FxRenderer->GetTempBufferDS4_2()->GetRenderTargetView(), dsRes, true);
/** Pass 2: Blur V */
// Update settings
bcb.B_BlurSize = 1.0f;
bcb.B_PixelSize = float2(0.0f, 1.0f / FxRenderer->GetTempBufferDS4_1()->GetSizeY());
bcb.B_Threshold = 0.0f;
gaussPS->GetConstantBuffer()[0]->UpdateBuffer(&bcb);
gaussPS->GetConstantBuffer()[0]->BindToPixelShader(0);
// Copy
FxRenderer->CopyTextureToRTV(FxRenderer->GetTempBufferDS4_2()->GetShaderResView(), FxRenderer->GetTempBufferDS4_1()->GetRenderTargetView(), dsRes, true);
}
/** Maps the buffer */
XRESULT D3D11VertexBuffer::Map(int flags, void** dataPtr, UINT* size)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
D3D11_MAPPED_SUBRESOURCE res;
if (FAILED(engine->GetContext()->Map(VertexBuffer, 0, (D3D11_MAP)flags, 0, &res)))
return XR_FAILED;
*dataPtr = res.pData;
*size = res.DepthPitch;
return XR_SUCCESS;
}
/** Debug-draws the cubemap to the screen */
void D3D11PointLight::DebugDrawCubeMap()
{
if(!InitDone)
return;
D3D11GraphicsEngineBase* engineBase = (D3D11GraphicsEngineBase *)Engine::GraphicsEngine;
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *) engineBase; // TODO: Remove and use newer system!
const int previewSize = POINTLIGHT_SHADOWMAP_SIZE;
const int previewDownscale = 4;
for(int i=0;i<6;i++)
{
INT2 pPosition;
int stride = (previewSize / previewDownscale);
if(i==1) // x-
{
pPosition.x = 0;
pPosition.y = stride;
}else if(i==3) // y-
{
pPosition.x = stride;
pPosition.y = stride;
}else if(i==0) // x+
{
pPosition.x = stride * 2;
pPosition.y = stride;
}else if(i==2) // y+
{
pPosition.x = stride * 3;
pPosition.y = stride;
}else if(i==5) // z-
{
pPosition.x = stride;
pPosition.y = 0;
}else if(i==4) // z+
{
pPosition.x = stride;
pPosition.y = stride * 2;
}
INT2 pSize = INT2(previewSize / previewDownscale,previewSize / previewDownscale);
ID3D11ShaderResourceView* srv = engine->GetDummyCubeRT()->GetSRVCubemapFace(i);
engine->GetContext()->PSSetShaderResources(0,1, &srv);
Engine::GraphicsEngine->DrawQuad(pPosition, pSize);
}
}
/** Draws this effect to the given buffer */
XRESULT D3D11PFX_HDR::Render(RenderToTextureBuffer* fxbuffer)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
Engine::GAPI->GetRendererState()->BlendState.BlendEnabled = false;
Engine::GAPI->GetRendererState()->BlendState.SetDirty();
// Save old rendertargets
ID3D11RenderTargetView* oldRTV = NULL;
ID3D11DepthStencilView* oldDSV = NULL;
engine->GetContext()->OMGetRenderTargets(1, &oldRTV, &oldDSV);
RenderToTextureBuffer* lum = CalcLuminance();
CreateBloom(lum);
// Copy the original image to our temp-buffer
FxRenderer->CopyTextureToRTV(engine->GetHDRBackBuffer()->GetShaderResView(), FxRenderer->GetTempBuffer()->GetRenderTargetView(), engine->GetResolution());
// Bind scene and luminance
FxRenderer->GetTempBuffer()->BindToPixelShader(engine->GetContext(), 0);
lum->BindToPixelShader(engine->GetContext(), 1);
// Bind bloom
FxRenderer->GetTempBufferDS4_1()->BindToPixelShader(engine->GetContext(), 2);
// Draw the HDR-Shader
D3D11PShader* hps = engine->GetShaderManager()->GetPShader("PS_PFX_HDR");
hps->Apply();
HDRSettingsConstantBuffer hcb;
hcb.HDR_LumWhite = Engine::GAPI->GetRendererState()->RendererSettings.HDRLumWhite;
hcb.HDR_MiddleGray = Engine::GAPI->GetRendererState()->RendererSettings.HDRMiddleGray;
hcb.HDR_Threshold = Engine::GAPI->GetRendererState()->RendererSettings.BloomThreshold;
hcb.HDR_BloomStrength = Engine::GAPI->GetRendererState()->RendererSettings.BloomStrength;
hps->GetConstantBuffer()[0]->UpdateBuffer(&hcb);
hps->GetConstantBuffer()[0]->BindToPixelShader(0);
FxRenderer->CopyTextureToRTV(FxRenderer->GetTempBuffer()->GetShaderResView(), oldRTV, engine->GetResolution(), true);
// Show lumBuffer
//FxRenderer->CopyTextureToRTV(currentLum->GetShaderResView(), oldRTV, INT2(LUM_SIZE,LUM_SIZE), false);
// Restore rendertargets
ID3D11ShaderResourceView* srv = NULL;
engine->GetContext()->PSSetShaderResources(1,1,&srv);
engine->GetContext()->OMSetRenderTargets(1, &oldRTV, oldDSV);
if(oldRTV)oldRTV->Release();
if(oldDSV)oldDSV->Release();
return XR_SUCCESS;
}
/** Calcualtes the luminance */
RenderToTextureBuffer* D3D11PFX_HDR::CalcLuminance()
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
RenderToTextureBuffer* lumRTV;
RenderToTextureBuffer* lastLum;
RenderToTextureBuffer* currentLum;
// Figure out which buffers to use where
switch(ActiveLumBuffer)
{
case 0:
lumRTV = LumBuffer1;
lastLum = LumBuffer2;
currentLum = LumBuffer3;
break;
case 1:
lumRTV = LumBuffer3;
lastLum = LumBuffer1;
currentLum = LumBuffer2;
break;
case 2:
lumRTV = LumBuffer2;
lastLum = LumBuffer3;
currentLum = LumBuffer1;
break;
}
D3D11PShader* lps = engine->GetShaderManager()->GetPShader("PS_PFX_LumConvert");
lps->Apply();
// Convert the backbuffer to our luminance buffer
FxRenderer->CopyTextureToRTV(engine->GetHDRBackBuffer()->GetShaderResView(), currentLum->GetRenderTargetView(), INT2(LUM_SIZE,LUM_SIZE), true);
// Create the average luminance
engine->GetContext()->GenerateMips(currentLum->GetShaderResView());
D3D11PShader* aps = engine->GetShaderManager()->GetPShader("PS_PFX_LumAdapt");
aps->Apply();
LumAdaptConstantBuffer lcb;
lcb.LC_DeltaTime = Engine::GAPI->GetDeltaTime();
aps->GetConstantBuffer()[0]->UpdateBuffer(&lcb);
aps->GetConstantBuffer()[0]->BindToPixelShader(0);
// Bind luminances
lastLum->BindToPixelShader(engine->GetContext(), 1);
currentLum->BindToPixelShader(engine->GetContext(), 2);
// Convert the backbuffer to our luminance buffer
FxRenderer->CopyTextureToRTV(NULL, lumRTV->GetRenderTargetView(), INT2(LUM_SIZE,LUM_SIZE), true);
// Create the average luminance
engine->GetContext()->GenerateMips(lumRTV->GetShaderResView());
// Increment
ActiveLumBuffer++;
ActiveLumBuffer = (ActiveLumBuffer == 3 ? 0 : ActiveLumBuffer);
return lumRTV;
}
/** Draws this effect to the given buffer */
XRESULT D3D11PFX_HeightFog::Render(RenderToTextureBuffer* fxbuffer)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
// Save old rendertargets
ID3D11RenderTargetView* oldRTV = NULL;
ID3D11DepthStencilView* oldDSV = NULL;
engine->GetContext()->OMGetRenderTargets(1, &oldRTV, &oldDSV);
D3D11VShader* vs = engine->GetShaderManager()->GetVShader("VS_PFX");
D3D11PShader* hfPS = engine->GetShaderManager()->GetPShader("PS_PFX_Heightfog");
hfPS->Apply();
vs->Apply();
HeightfogConstantBuffer cb;
D3DXMatrixInverse(&cb.InvProj, NULL, &Engine::GAPI->GetProjectionMatrix());
Engine::GAPI->GetViewMatrix(&cb.InvView);
D3DXMatrixInverse(&cb.InvView, NULL, &cb.InvView);
cb.CameraPosition = Engine::GAPI->GetCameraPosition();
float NearPlane=Engine::GAPI->GetRendererState()->RendererInfo.NearPlane;
float FarPlane=Engine::GAPI->GetRendererState()->RendererInfo.FarPlane;
D3DXMATRIX invViewProj, view;
Engine::GAPI->GetViewMatrix(&view);
D3DXMatrixMultiply(&invViewProj, &Engine::GAPI->GetProjectionMatrix(), &view);
D3DXMatrixInverse(&invViewProj, NULL, &invViewProj);
D3DXVECTOR3 vecFrustum[4];
/*vecFrustum[0] = D3DXVECTOR3(-1.0f, -1.0f, 0.0f); // xyz
vecFrustum[1] = D3DXVECTOR3( 1.0f, -1.0f, 0.0f); // Xyz
vecFrustum[2] = D3DXVECTOR3(-1.0f, 1.0f, 0.0f); // xYz
vecFrustum[3] = D3DXVECTOR3( 1.0f, 1.0f, 0.0f); // XYz*/
vecFrustum[0] = D3DXVECTOR3(-1.0f, -1.0f, 1.0f); // xyZ
vecFrustum[1] = D3DXVECTOR3( 1.0f, -1.0f, 1.0f); // XyZ
vecFrustum[2] = D3DXVECTOR3(-1.0f, 1.0f, 1.0f); // xYZ
vecFrustum[3] = D3DXVECTOR3( 1.0f, 1.0f, 1.0f); // XYZ
// Get world space frustum corners
PFXVS_ConstantBuffer vcb;
for( int i = 0; i < 4; i++ )
{
D3DXVec3TransformCoord( &vecFrustum[i], &vecFrustum[i], &cb.InvProj );
D3DXVec3Normalize(&vecFrustum[i], &vecFrustum[i]);
D3DXVec3TransformNormal( &vecFrustum[i], &vecFrustum[i], &cb.InvView );
}
/*vcb.PFXVS_FrustumCorners[0] = D3DXVECTOR4(vecFrustum[0].x, vecFrustum[0].y, vecFrustum[0].z, 0.0f);
vcb.PFXVS_FrustumCorners[1] = D3DXVECTOR4(vecFrustum[2].x, vecFrustum[2].y, vecFrustum[2].z, 0.0f);
vcb.PFXVS_FrustumCorners[2] = D3DXVECTOR4(vecFrustum[1].x, vecFrustum[1].y, vecFrustum[1].z, 0.0f);
vcb.PFXVS_FrustumCorners[3] = D3DXVECTOR4(vecFrustum[3].x, vecFrustum[3].y, vecFrustum[3].z, 0.0f);
vcb.PFXVS_FrustumCorners[4] = D3DXVECTOR4(vecFrustum[1].x, vecFrustum[1].y, vecFrustum[1].z, 0.0f);
vcb.PFXVS_FrustumCorners[5] = D3DXVECTOR4(vecFrustum[2].x, vecFrustum[2].y, vecFrustum[2].z, 0.0f);*/
cb.HF_GlobalDensity = Engine::GAPI->GetRendererState()->RendererSettings.FogGlobalDensity;
cb.HF_HeightFalloff = Engine::GAPI->GetRendererState()->RendererSettings.FogHeightFalloff;
float height = Engine::GAPI->GetRendererState()->RendererSettings.FogHeight;
D3DXVECTOR3 color = *Engine::GAPI->GetRendererState()->RendererSettings.FogColorMod.toD3DXVECTOR3();
float fnear = 15000.0f;
float ffar = 60000.0f;
float secScale = Engine::GAPI->GetRendererState()->RendererSettings.SectionDrawRadius;
cb.HF_WeightZNear = std::max(0.0f, WORLD_SECTION_SIZE * ((secScale - 0.5f) * 0.7f) - (ffar - fnear)); // Keep distance from original fog but scale the near-fog up to section draw distance
cb.HF_WeightZFar = WORLD_SECTION_SIZE * ((secScale - 0.5f) * 0.8f);
float atmoMax = 83200.0f; // Fixme: Calculate!
float atmoMin = 27799.9922f;
cb.HF_WeightZFar = std::min(cb.HF_WeightZFar, atmoMax);
cb.HF_WeightZNear = std::min(cb.HF_WeightZNear, atmoMin);
if(Engine::GAPI->GetFogOverride() > 0.0f)
{
// Make sure the camera is inside the fog when in fog zone
height = Toolbox::lerp(height, Engine::GAPI->GetCameraPosition().y + 10000, Engine::GAPI->GetFogOverride()); // TODO: Get this from the actual fog-distance in the fogzone!
// Override fog color when in fog zone
color = Engine::GAPI->GetFogColor();
// Make it z-Fog
cb.HF_HeightFalloff = Toolbox::lerp(cb.HF_HeightFalloff, 0.000001f, Engine::GAPI->GetFogOverride());
// Turn up density
cb.HF_GlobalDensity = Toolbox::lerp(cb.HF_GlobalDensity, cb.HF_GlobalDensity * 2, Engine::GAPI->GetFogOverride());
// Use other fog-values for fog-zones
float distNear = WORLD_SECTION_SIZE * ((ffar - fnear) / ffar);
cb.HF_WeightZNear = Toolbox::lerp(cb.HF_WeightZNear, WORLD_SECTION_SIZE * 0.09f, Engine::GAPI->GetFogOverride());
cb.HF_WeightZFar = Toolbox::lerp(cb.HF_WeightZFar, WORLD_SECTION_SIZE * 0.8, Engine::GAPI->GetFogOverride());
}
/*static float s_smoothHeight = Engine::GAPI->GetRendererState()->RendererSettings.FogHeight;
static float s_smoothZF = cb.HF_WeightZFar;
static float s_smoothZN = cb.HF_WeightZNear;
// Fade Z-Far and z-Near
s_smoothZF = Toolbox::lerp(s_smoothZF, cb.HF_WeightZFar, std::min(Engine::GAPI->GetFrameTimeSec() * 5.0f, 1.0f));
s_smoothZN = Toolbox::lerp(s_smoothZN, cb.HF_WeightZNear, std::min(Engine::GAPI->GetFrameTimeSec() * 5.0f, 1.0f));
cb.HF_WeightZNear = s_smoothZN;
cb.HF_WeightZFar = s_smoothZF;*/
//static D3DXVECTOR3 s_smoothColor = *Engine::GAPI->GetRendererState()->RendererSettings.FogColorMod.toD3DXVECTOR3();
// Fade fog height in case it changes
//s_smoothHeight = Toolbox::lerp(s_smoothHeight, height, std::min(Engine::GAPI->GetFrameTimeSec() * 5.0f, 1.0f));
// Fade color, because leaving a fogzone would make the fog-color pop otherwise
//D3DXVec3Lerp(&s_smoothColor, &s_smoothColor, &color, std::min(Engine::GAPI->GetFrameTimeSec() * 5.0f, 1.0f));
//D3DXVECTOR3 fogColorMod = Engine::GAPI->GetRendererState()->RendererSettings.FogColorMod;
cb.HF_FogColorMod = color;//Engine::GAPI->GetRendererState()->RendererSettings.FogColorMod;
cb.HF_FogHeight = height;
//cb.HF_FogColorMod = Engine::GAPI->GetRendererState()->GraphicsState.FF_FogColor;
cb.HF_ProjAB = float2( Engine::GAPI->GetProjectionMatrix()._33,
Engine::GAPI->GetProjectionMatrix()._34);
// Modify fog when raining
float rain = Engine::GAPI->GetRainFXWeight();
// Color
D3DXVec3Lerp(cb.HF_FogColorMod.toD3DXVECTOR3(),
cb.HF_FogColorMod.toD3DXVECTOR3(),
&Engine::GAPI->GetRendererState()->RendererSettings.RainFogColor,
std::min(1.0f, rain * 2.0f)); // Scale color faster here, so it looks better on light rain
// Raining Density, only when not in fogzone
cb.HF_GlobalDensity = Toolbox::lerp(cb.HF_GlobalDensity, Engine::GAPI->GetRendererState()->RendererSettings.RainFogDensity, rain * (1.0f - Engine::GAPI->GetFogOverride()));
hfPS->GetConstantBuffer()[0]->UpdateBuffer(&cb);
hfPS->GetConstantBuffer()[0]->BindToPixelShader(0);
vs->GetConstantBuffer()[0]->UpdateBuffer(&vcb);
vs->GetConstantBuffer()[0]->BindToVertexShader(0);
GSky* sky = Engine::GAPI->GetSky();
hfPS->GetConstantBuffer()[1]->UpdateBuffer(&sky->GetAtmosphereCB());
hfPS->GetConstantBuffer()[1]->BindToPixelShader(1);
engine->GetContext()->OMSetRenderTargets(1, &oldRTV, NULL);
// Bind depthbuffer
engine->GetDepthBuffer()->BindToPixelShader(engine->GetContext(), 1);
Engine::GAPI->GetRendererState()->BlendState.SetDefault();
//Engine::GAPI->GetRendererState()->BlendState.SetAdditiveBlending();
Engine::GAPI->GetRendererState()->BlendState.BlendEnabled = true;
Engine::GAPI->GetRendererState()->BlendState.SetDirty();
// Copy
FxRenderer->DrawFullScreenQuad();
// Restore rendertargets
ID3D11ShaderResourceView* srv = NULL;
engine->GetContext()->PSSetShaderResources(1,1,&srv);
engine->GetContext()->OMSetRenderTargets(1, &oldRTV, oldDSV);
if(oldRTV)oldRTV->Release();
if(oldDSV)oldDSV->Release();
return XR_SUCCESS;
}
/** Draws this effect to the given buffer */
XRESULT D3D11PFX_GodRays::Render(RenderToTextureBuffer* fxbuffer)
{
D3D11GraphicsEngine* engine = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
D3DXVECTOR3 sunPosition = *Engine::GAPI->GetSky()->GetAtmosphereCB().AC_LightPos.toD3DXVECTOR3();
sunPosition *= Engine::GAPI->GetSky()->GetAtmosphereCB().AC_OuterRadius;
sunPosition += Engine::GAPI->GetCameraPosition(); // Maybe use cameraposition from sky?
D3DXMATRIX& view = Engine::GAPI->GetRendererState()->TransformState.TransformView;
D3DXMATRIX& proj = Engine::GAPI->GetProjectionMatrix();
D3DXMATRIX viewProj = proj * view;
D3DXMatrixTranspose(&viewProj, &viewProj);
D3DXMatrixTranspose(&view, &view);
D3DXVECTOR3 sunViewPosition;
D3DXVec3TransformCoord(&sunViewPosition, &sunPosition, &view); // This is for checking if the light is behind the camera
D3DXVec3TransformCoord(&sunPosition, &sunPosition, &viewProj);
if(sunViewPosition.z < 0.0f)
return XR_SUCCESS; // Don't render the godrays when the sun is behind the camera
GodRayZoomConstantBuffer gcb;
gcb.GR_Weight = 1.0f;
gcb.GR_Decay = Engine::GAPI->GetRendererState()->RendererSettings.GodRayDecay;
gcb.GR_Weight = Engine::GAPI->GetRendererState()->RendererSettings.GodRayWeight;
gcb.GR_Density = Engine::GAPI->GetRendererState()->RendererSettings.GodRayDensity;
gcb.GR_Center.x = sunPosition.x/2.0f +0.5f;
gcb.GR_Center.y = sunPosition.y/-2.0f +0.5f;
gcb.GR_ColorMod = Engine::GAPI->GetRendererState()->RendererSettings.GodRayColorMod;
if(abs(gcb.GR_Center.x - 0.5f) > 0.5f)
gcb.GR_Weight *= std::max(0.0f, 1.0f - (abs(gcb.GR_Center.x - 0.5f) - 0.5f) / 0.5f);
if(abs(gcb.GR_Center.y - 0.5f) > 0.5f)
gcb.GR_Weight *= std::max(0.0f, 1.0f - (abs(gcb.GR_Center.y - 0.5f) - 0.5f) / 0.5f);
ID3D11RenderTargetView* oldRTV=NULL;
ID3D11DepthStencilView* oldDSV=NULL;
engine->GetContext()->OMGetRenderTargets(1, &oldRTV, &oldDSV);
D3D11VShader* vs = engine->GetShaderManager()->GetVShader("VS_PFX");
D3D11PShader* maskPS = engine->GetShaderManager()->GetPShader("PS_PFX_GodRayMask");
D3D11PShader* zoomPS = engine->GetShaderManager()->GetPShader("PS_PFX_GodRayZoom");
maskPS->Apply();
vs->Apply();
// Draw downscaled mask
engine->GetContext()->OMSetRenderTargets(1, FxRenderer->GetTempBufferDS4_1()->GetRenderTargetViewPtr(), NULL);
engine->GetHDRBackBuffer()->BindToPixelShader(engine->GetContext(), 0);
engine->GetGBuffer1()->BindToPixelShader(engine->GetContext(), 1);
D3D11_VIEWPORT vp;
vp.TopLeftX = 0.0f;
vp.TopLeftY = 0.0f;
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
vp.Width = (float)FxRenderer->GetTempBufferDS4_1()->GetSizeX();
vp.Height = (float)FxRenderer->GetTempBufferDS4_1()->GetSizeY();
engine->GetContext()->RSSetViewports(1, &vp);
FxRenderer->DrawFullScreenQuad();
// Zoom
zoomPS->Apply();
zoomPS->GetConstantBuffer()[0]->UpdateBuffer(&gcb);
zoomPS->GetConstantBuffer()[0]->BindToPixelShader(0);
FxRenderer->CopyTextureToRTV(FxRenderer->GetTempBufferDS4_1()->GetShaderResView(), FxRenderer->GetTempBufferDS4_2()->GetRenderTargetView(), INT2(0,0), true);
// Upscale and blend
Engine::GAPI->GetRendererState()->BlendState.SetAdditiveBlending();
Engine::GAPI->GetRendererState()->BlendState.SetDirty();
FxRenderer->CopyTextureToRTV(FxRenderer->GetTempBufferDS4_2()->GetShaderResView(), oldRTV, INT2(engine->GetResolution().x, engine->GetResolution().y));
vp.Width = (float)engine->GetResolution().x;
vp.Height = (float)engine->GetResolution().y;
engine->GetContext()->RSSetViewports(1, &vp);
engine->GetContext()->OMSetRenderTargets(1, &oldRTV, oldDSV);
if(oldRTV)oldRTV->Release();
if(oldDSV)oldDSV->Release();
return XR_SUCCESS;
}
/** Updates the view */
void SV_GMeshInfoView::UpdateView()
{
if(IsHidden())
return;
D3D11GraphicsEngine* g = (D3D11GraphicsEngine *)Engine::GraphicsEngine;
D3DXMatrixPerspectiveFovLH(&ObjectProjMatrix, (float)D3DXToRadian(FOV), GetSize().height / GetSize().width, 0.01f, 10000.0f);
D3DXMatrixTranspose(&ObjectProjMatrix, &ObjectProjMatrix);
g->SetDefaultStates();
Engine::GAPI->GetRendererState()->RasterizerState.CullMode = GothicRasterizerStateInfo::CM_CULL_NONE;
Engine::GAPI->GetRendererState()->RasterizerState.SetDirty();
D3DXMATRIX oldProj = Engine::GAPI->GetProjTransform();
// Set transforms
Engine::GAPI->SetWorldTransform(ObjectWorldMatrix);
Engine::GAPI->SetViewTransform(ObjectViewMatrix);
Engine::GAPI->SetProjTransform(ObjectProjMatrix);
// Set Viewport
D3D11_VIEWPORT oldVP;
UINT numVP = 1;
g->GetContext()->RSGetViewports(&numVP, &oldVP);
D3D11_VIEWPORT vp;
vp.TopLeftX = 0;
vp.TopLeftY = 0;
vp.Width = GetSize().width;
vp.Height = GetSize().height;
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
g->GetContext()->RSSetViewports(1, &vp);
// Clear
g->GetContext()->ClearRenderTargetView(RT->GetRenderTargetView(), (float *)&D3DXVECTOR4(0,0,0,0));
g->GetContext()->ClearDepthStencilView(DS->GetDepthStencilView(), D3D11_CLEAR_DEPTH, 1.0f, 0);
// Bind RTV
g->GetContext()->OMSetRenderTargets(1, RT->GetRenderTargetViewPtr(), DS->GetDepthStencilView());
// Setup shaders
g->SetActiveVertexShader("VS_Ex");
g->SetActivePixelShader("PS_DiffuseAlphaTest");
switch(RenderMode)
{
case RM_Lit:
g->SetActivePixelShader("PS_Preview_TexturedLit");
DrawMeshes();
break;
case RM_Textured:
g->SetActivePixelShader("PS_Preview_Textured");
DrawMeshes();
break;
case RM_TexturedWireFrame:
g->SetActivePixelShader("PS_Preview_Textured");
DrawMeshes();
// No break here, render wireframe right after
case RM_Wireframe:
g->SetActivePixelShader("PS_Preview_White");
Engine::GAPI->GetRendererState()->RasterizerState.Wireframe = true;
Engine::GAPI->GetRendererState()->RasterizerState.SetDirty();
DrawMeshes();
Engine::GAPI->GetRendererState()->RasterizerState.Wireframe = false;
Engine::GAPI->GetRendererState()->RasterizerState.SetDirty();
break;
}
// Reset viewport
g->GetContext()->RSSetViewports(1, &oldVP);
Engine::GAPI->SetProjTransform(oldProj);
// Update panel
Panel->SetD3D11TextureAsImage(RT->GetTexture(), INT2(RT->GetSizeX(), RT->GetSizeY()));
}