bool TerrainShaderClass::RenderDeferred(ID3D11DeviceContext* pDeviceContext, ObjectClass* pObject, CameraClass* pCamera)
{
bool result;
unsigned int bufferNumber;
// Set the shader parameters that it will use for rendering.
result = ShaderClass::SetConstantBufferParameters(pDeviceContext, pObject->GetWorldMatrix(), pCamera->GetViewMatrix(), pCamera->GetProjMatrix(), pCamera->GetPosition());
if (!result)
{
return false;
}
// Set the position of the constant buffer in the vertex shader.
bufferNumber = 0;
// Set the constant buffer in the vertex shader with the updated values.
pDeviceContext->GSSetConstantBuffers(bufferNumber, 1, &mMatrixBuffer);
TextureClass* pTexture = pObject->GetTexture();
ID3D11ShaderResourceView** tex = pTexture->GetShaderResourceView();
// Set shader texture resource in the pixel shader.
pDeviceContext->PSSetShaderResources(0, pTexture->GetTextureCount(), tex);
if (pTexture->blendEnabled())
{
ID3D11ShaderResourceView* tex2 = pTexture->GetBlendMapShaderResourceView();
pDeviceContext->PSSetShaderResources(3, 1, &tex2);
}
// Now render the prepared buffers with the shader.
pDeviceContext->PSSetSamplers(0, 1, &mSampleState);
// Set the vertex input layout.
pDeviceContext->IASetInputLayout(mLayout);
// Set the vertex and pixel shaders that will be used to render this triangle.
pDeviceContext->VSSetShader(mVertexShader, nullptr, 0);
pDeviceContext->HSSetShader(mHullShader, nullptr, 0);
pDeviceContext->DSSetShader(mDomainShader, nullptr, 0);
pDeviceContext->GSSetShader(mGeometryShader, nullptr, 0);
pDeviceContext->PSSetShader(mDeferredPS, nullptr, 0);
// Render mesh stored in active buffers
pDeviceContext->DrawIndexed(pObject->GetIndexCount(0), 0, 0);
return true;
}
bool LightShaderClass::RenderAnimated(ID3D11DeviceContext* pDeviceContext, ObjectClass* pObject, CameraClass* pCamera, PointLightClass** ppLights, UINT NrOfLights, FogClass* pDrawDistFog)
{
bool result;
unsigned int bufferNumber;
// Set the position of the constant buffer in the vertex shader.
bufferNumber = 0;
result = SetTbufferParameters(pDeviceContext, pObject->GetWorldMatrix(), pCamera->GetViewMatrix(), pCamera->GetProjMatrix(), pObject);
if (!result)
{
return false;
}
pDeviceContext->GSSetConstantBuffers(0, 1, &mBoneTBuffer);
result = SetConstantBufferParameters(pDeviceContext, ppLights, NrOfLights, pObject, pDrawDistFog, pCamera);
if (!result)
{
return false;
}
TextureClass* pTexture = pObject->GetTexture();
ID3D11ShaderResourceView** tex = pTexture->GetShaderResourceView();
// Set shader texture resource in the pixel shader.
pDeviceContext->PSSetShaderResources(0, pTexture->GetTextureCount(), tex);
// Now render the prepared buffers with the shader.
pDeviceContext->PSSetSamplers(0, 1, &mSampleState);
// Set the vertex input layout.
pDeviceContext->IASetInputLayout(mLayout);
// Set the vertex and pixel shaders that will be used to render this triangle.
pDeviceContext->VSSetShader(mVertexShader, nullptr, 0);
pDeviceContext->HSSetShader(mHullShader, nullptr, 0);
pDeviceContext->DSSetShader(mDomainShader, nullptr, 0);
pDeviceContext->GSSetShader(mAniGS, nullptr, 0);
pDeviceContext->PSSetShader(mPixelShader, nullptr, 0);
// Render mesh stored in active buffers
pDeviceContext->DrawIndexed(pObject->GetIndexCount(0), 0, 0);
return true;
}
bool TerrainShaderClass::Render(ID3D11DeviceContext* pDeviceContext, ObjectClass* pObject, CameraClass* pCamera, LightObjectClass* pSunLightObject, FogClass* pDrawDistFog)
{
bool result;
unsigned int bufferNumber;
// Set the shader parameters that it will use for rendering.
result = ShaderClass::SetConstantBufferParameters(pDeviceContext, pObject->GetWorldMatrix(), pCamera->GetViewMatrix(), pCamera->GetProjMatrix(), pCamera->GetForward());
if (!result)
{
return false;
}
// Set the position of the constant buffer in the vertex shader.
bufferNumber = 0;
// Set the constant buffer in the vertex shader with the updated values.
pDeviceContext->GSSetConstantBuffers(bufferNumber, 1, &mMatrixBuffer);
TextureClass* pTexture = pObject->GetTexture();
result = SetConstantBufferParameters(pDeviceContext, pSunLightObject, pDrawDistFog);
if (!result)
{
return false;
}
ID3D11ShaderResourceView** tex = pTexture->GetShaderResourceView();
// Set shader texture resource in the pixel shader.
pDeviceContext->PSSetShaderResources(0, pTexture->GetTextureCount(), tex);
// Now render the prepared buffers with the shader.
RenderShader(pDeviceContext, pObject->GetIndexCount(0));
return true;
}
bool TerrainShaderClass::RenderShadowsDeferred(ID3D11DeviceContext* pDeviceContext, ObjectClass* pObject, CameraClass* pCamera, PointLightClass* pLights, ID3D11ShaderResourceView* pShadowmap, UINT indexCount, UINT indexStart)
{
bool result;
unsigned int bufferNumber;
// Set the position of the constant buffer in the vertex shader.
bufferNumber = 0;
result = SetShadowConstantBufferParamters(pDeviceContext, pObject, pCamera, pLights);
if (!result)
{
return false;
}
ModelClass* pModel = pObject->GetModel();
pDeviceContext->PSSetShaderResources(0, 1, &pShadowmap);
TextureClass* pTexture = pModel->GetDetailMap();
ID3D11ShaderResourceView** tex = pTexture->GetShaderResourceView();
// Set shader texture resource in the pixel shader.
pDeviceContext->PSSetShaderResources(1, 1, tex);
pTexture = pModel->GetNormalMap();
tex = pTexture->GetShaderResourceView();
// Set shader texture resource in the pixel shader.
pDeviceContext->PSSetShaderResources(2, 1, tex);
pTexture = pModel->GetTexture();
tex = pTexture->GetShaderResourceView();
// Set shader texture resource in the pixel shader.
pDeviceContext->PSSetShaderResources(3, pTexture->GetTextureCount(), tex);
pDeviceContext->PSSetSamplers(1, 1, &mPointSampleState);
// Now render the prepared buffers with the shader.
pDeviceContext->PSSetSamplers(0, 1, &mSampleState);
// Set the vertex input layout.
pDeviceContext->IASetInputLayout(mLayout);
// Set the vertex and pixel shaders that will be used to render this triangle.
pDeviceContext->VSSetShader(mShadowDeferredVS, nullptr, 0);
pDeviceContext->HSSetShader(mHullShader, nullptr, 0);
pDeviceContext->DSSetShader(mDomainShader, nullptr, 0);
pDeviceContext->GSSetShader(mShadowDeferredGS, nullptr, 0);
pDeviceContext->PSSetShader(mShadowDeferredPS, nullptr, 0);
// Render mesh stored in active buffers
pDeviceContext->DrawIndexed(indexCount, indexStart, 0);
return true;
}
