public bool InitEnviroment()
{
var rc = EngineNS.CEngine.Instance.RenderContext;
var evpDesc = new EngineNS.Graphics.CGfxViewPortDesc();
evpDesc.IsDefault = false;
evpDesc.Width = mWidth;
evpDesc.Height = mHeight;
evpDesc.DepthStencil.Format = EngineNS.EPixelFormat.PXF_D24_UNORM_S8_UINT;
evpDesc.DepthStencil.Width = mWidth;
evpDesc.DepthStencil.Height = mHeight;
var rtDesc = new EngineNS.CRenderTargetViewDesc();
rtDesc.CreateSRV = 1;
rtDesc.Width = mWidth;
rtDesc.Height = mHeight;
rtDesc.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
evpDesc.RenderTargets.Add(rtDesc);
EditorViewPort = new EngineNS.Graphics.CGfxViewPort();
EditorViewPort.Init(rc, null, evpDesc);
RPolicy = new EngineNS.Graphics.CGfxRPolicy_Default();
InitWorld();
return(true);
}
public bool Init(bool noPixelShader, bool noPixelWrite, EPlatformType platforms)
{
RName noPsShader = RName.GetRName("Shaders/ShadingEnv/Sys/NoPixelShader.shadingenv");
var rc = CEngine.Instance.RenderContext;
var shaderDesc = rc.CreateShaderDesc(noPsShader, "PS_Main", EShaderType.EST_PixelShader, new CShaderDefinitions(), platforms);
if (shaderDesc == null)
{
return(false);
}
var ps = rc.CreatePixelShader(shaderDesc);
SDK_GraphicsProfiler_SetEmptyPixelShader(CoreObject, ps.CoreObject);
if (noPixelWrite)
{
CFrameBuffersDesc FBDesc = new CFrameBuffersDesc();
FBDesc.IsSwapChainBuffer = vBOOL.FromBoolean(false);
FBDesc.UseDSV = vBOOL.FromBoolean(false);
var mFrameBuffer = rc.CreateFrameBuffers(FBDesc);
if (mFrameBuffer == null)
{
return(false);
}
CTexture2DDesc TexDesc = new CTexture2DDesc();
TexDesc.Init();
TexDesc.Width = 1;
TexDesc.Height = 1;
TexDesc.Format = EPixelFormat.PXF_R8G8B8A8_UNORM;
TexDesc.BindFlags = (UInt32)(EBindFlags.BF_SHADER_RES | EBindFlags.BF_RENDER_TARGET);
var Tex2D = rc.CreateTexture2D(TexDesc);
CShaderResourceViewDesc SRVDesc = new CShaderResourceViewDesc();
SRVDesc.mTexture2D = Tex2D.CoreObject;
var SRV = rc.CreateShaderResourceView(SRVDesc);
mFrameBuffer.BindSRV_RT((UInt32)0, SRV);
CRenderTargetViewDesc RTVDesc = new CRenderTargetViewDesc();
RTVDesc.mTexture2D = Tex2D.CoreObject;
var RTV = rc.CreateRenderTargetView(RTVDesc);
mFrameBuffer.BindRenderTargetView((UInt32)0, RTV);
//depth stencil view;
CDepthStencilViewDesc mDSVDesc = new CDepthStencilViewDesc();
mDSVDesc.Width = 1;
mDSVDesc.Height = 1;
var mDepthStencilView = rc.CreateDepthStencilView(mDSVDesc);
mFrameBuffer.BindDepthStencilView(mDepthStencilView);
SDK_GraphicsProfiler_SetOnePixelFrameBuffers(CoreObject, mFrameBuffer.CoreObject);
}
NoPixelShader = noPixelShader;
NoPixelWrite = noPixelWrite;
return(true);
}
public CRenderTargetView CreateRenderTargetView(CRenderTargetViewDesc desc)
{
unsafe
{
var obj = SDK_IRenderContext_CreateRenderTargetView(CoreObject, &desc);
if (obj.Pointer == IntPtr.Zero)
{
return(null);
}
return(new CRenderTargetView(obj));
}
}