/// <summary>
/// キューブマップにレンダリング
/// </summary>
void RenderCubeMap()
{
var context = GraphicsCore.ImmediateContext;
// コンスタントバッファ更新定義
bool isInit = false;
Shader.SetConstantBufferUpdateFunc("CB_LightParam", (s, i) => {
if (!isInit)
{
dynamic cb = i;
cb.g_directionalLightDir = lightMgr_.DirectionalLightDir;
cb.g_directionalLightIntensity = lightMgr_.DirectionalLightIntensity;
cb.g_shadowMatrix = Matrix.Transpose(shadowMap_.Camera.ViewProjectionMatrix);
isInit = true;
return(true);
}
return(false);
});
// モデルのシェーダ差し換え
Func <Shader, Shader> overrideFunc = (o) => {
return(ShaderManager.FindShader("ForwardRender", (uint)(Shader.VertexAttr.NORMAL | Shader.VertexAttr.TEXCOORD0) & o.NeedVertexAttr));
};
// 描画アクション
Action func = () => {
// TODO:要クリア
//context.ClearRenderTarget(new Color4(1, 0, 0, 0));
//context.ClearDepthStencil();
int shadowMapBindingPoint = 4;
context.SetShaderResourcePS(shadowMapBindingPoint, shadowMap_.Map);
GraphicsCore.SetSamplerStatePS(shadowMapBindingPoint, shadowMap_.Map.AddressingModeU, shadowMap_.Map.AddressingModeV);
ShaderManager.UserShaderBindHandler += overrideFunc;
SceneDraw(context);
ShaderManager.UserShaderBindHandler -= overrideFunc;
};
//globalCapture_.Capture(func, 3);
if (localCapture_.Count > 0)
{
foreach (var c in localCapture_)
{
c.Capture(context, func, 2);
}
int size = cubeMapInfo_.numZ * cubeMapInfo_.numY * cubeMapInfo_.numX * 4 * 2;
DataStream data_r = new DataStream(size, true, true);
DataStream data_g = new DataStream(size, true, true);
DataStream data_b = new DataStream(size, true, true);
for (int z = 0; z < cubeMapInfo_.numZ; z++)
{
for (int y = 0; y < cubeMapInfo_.numY; y++)
{
for (int x = 0; x < cubeMapInfo_.numX; x++)
{
int index = (z * cubeMapInfo_.numY * cubeMapInfo_.numX) + (y * cubeMapInfo_.numX) + x;
var coef = localCapture_[index].SHCoef;
for (int i = 0; i < 4; i++)
{
data_r.Write(Lib.Math.CPf32Tof16(coef[i].X));
data_g.Write(Lib.Math.CPf32Tof16(coef[i].Y));
data_b.Write(Lib.Math.CPf32Tof16(coef[i].Z));
//data_r.Write(coef[i].X);
//data_g.Write(coef[i].Y);
//data_b.Write(coef[i].Z);
}
}
}
}
var giTexDesc = new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = cubeMapInfo_.numX,
height = cubeMapInfo_.numY,
depth = cubeMapInfo_.numZ,
format = SlimDX.DXGI.Format.R16G16B16A16_Float,
//format = SlimDX.DXGI.Format.R32G32B32A32_Float,
};
giTexDesc.initStream = data_r;
giTextures_[0] = new Texture(giTexDesc);
giTextures_[0].SaveFile("asset/gitex_r.dds");
giTexDesc.initStream = data_g;
giTextures_[1] = new Texture(giTexDesc);
giTextures_[1].SaveFile("asset/gitex_g.dds");
giTexDesc.initStream = data_b;
giTextures_[2] = new Texture(giTexDesc);
giTextures_[2].SaveFile("asset/gitex_b.dds");
csMgr_.SetResources(6, giTextures_[0]);
csMgr_.SetResources(7, giTextures_[1]);
csMgr_.SetResources(8, giTextures_[2]);
}
}
/// <summary>
/// レンダーターゲット初期化
/// </summary>
void InitializeTarget()
{
// deferred用MRTバッファ
gbufferDesc_ = new Texture.InitDesc[] {
new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = MyRenderer.TargetWidth,
height = MyRenderer.TargetHeight,
format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
},
new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = MyRenderer.TargetWidth,
height = MyRenderer.TargetHeight,
format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
},
};
gbuffers_ = new Texture[gbufferDesc_.Length];
for (int i = 0; i < gbuffers_.Length; i++)
{
gbuffers_[i] = new Texture(gbufferDesc_[i]);
}
gBufferBinder_ = new MyRenderer.FrameBuffer();
gBufferBinder_.color_buffer_ = gbuffers_;
gBufferBinder_.depth_stencil_ = MyRenderer.DefaultDepthBuffer;
hdrResolveDesc_ = new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = MyRenderer.TargetWidth,
height = MyRenderer.TargetHeight,
format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
};
hdrResolveBuffer_ = new Texture(hdrResolveDesc_);
hdrResultBuffer_ = new MyRenderer.FrameBuffer();
hdrResultBuffer_.color_buffer_ = new Texture[] { hdrResolveBuffer_ };
hdrResultBuffer_.depth_stencil_ = null;
// アンチなし用プリム
Lib.Rect rect = new Lib.Rect(new Vector3(-1.0f, 1.0f, 0.0f), new Vector3(1.0f, -1.0f, 0.0f));
prim_ = new Prim("Outline", (uint)Shader.VertexAttr.TEXCOORD0);
prim_.AddRect(ref rect);
prim_.GetMaterial().SetShaderViewPS(0, gbuffers_[0]);
prim_.GetMaterial().DepthState = RenderState.DepthState.None;
// FXAA
fxaaPrim_ = new Prim("FXAA", (uint)Shader.VertexAttr.TEXCOORD0);
fxaaPrim_.AddRect(ref rect);
fxaaPrim_.GetMaterial().SetShaderViewPS(0, hdrResolveBuffer_);
fxaaPrim_.GetMaterial().DepthState = RenderState.DepthState.None;
// ラインスプライト
lineSpriteMaterial_ = new Material();
lineSpriteMaterial_.SetShader("LineSprite", 0);
lineTexture_ = new Texture("asset/texture/circle32x32_2.png");
Lib.Shader.SetConstantBufferUpdateFunc("CB_LineSprite", (o, e) => {
dynamic cb = e;
cb.g_screenScale = new Vector4(hdrResolveBuffer_.Width, hdrResolveBuffer_.Height, 1.0f / hdrResolveBuffer_.Width, 1.0f / hdrResolveBuffer_.Height);
return(true);
});
// デバッグ表示用
debugViewList_ = new Texture[] {
hdrResolveBuffer_,
gbuffers_[0],
gbuffers_[1],
};
}
/// <summary>
/// レンダーターゲット初期化
/// </summary>
void InitializeTarget()
{
// deferred用MRTバッファ
gbufferDesc_ = new Texture.InitDesc[] {
new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = GraphicsCore.TargetWidth,
height = GraphicsCore.TargetHeight,
format = SlimDX.DXGI.Format.R16G16B16A16_Float,
},
new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = GraphicsCore.TargetWidth,
height = GraphicsCore.TargetHeight,
format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
},
new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = GraphicsCore.TargetWidth,
height = GraphicsCore.TargetHeight,
format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
},
};
gbuffers_ = new Texture[gbufferDesc_.Length];
for (int i = 0; i < gbuffers_.Length; i++)
{
gbuffers_[i] = new Texture(gbufferDesc_[i]);
}
deferredBuffer_ = new GraphicsCore.FrameBuffer();
deferredBuffer_.color_buffer_ = gbuffers_;
deferredBuffer_.depth_stencil_ = GraphicsCore.DefaultDepthBuffer;
uavDesc_ = new Texture.InitDesc {
bindFlag = TextureBuffer.BindFlag.IsRenderTarget | TextureBuffer.BindFlag.IsUnorderedAccess,
width = GraphicsCore.TargetWidth,
height = GraphicsCore.TargetHeight,
format = SlimDX.DXGI.Format.R16G16B16A16_Float,
};
uav_ = new Texture(uavDesc_);
csMgr_.SetUAVs(new Texture[] { uav_ });
var bufs = new IShaderView[] { gbuffers_[0], gbuffers_[1], gbuffers_[2], GraphicsCore.DefaultDepthBuffer, lightMgr_.LightBuffer, shadowMap_.Map };
csMgr_.SetResources(bufs);
hdrResolveDesc_ = new Texture.InitDesc()
{
bindFlag = TextureBuffer.BindFlag.IsRenderTarget,
width = GraphicsCore.TargetWidth,
height = GraphicsCore.TargetHeight,
format = SlimDX.DXGI.Format.R8G8B8A8_UNorm,
};
hdrResolveBuffer_ = new Texture(hdrResolveDesc_);
forwardBuffer_ = new GraphicsCore.FrameBuffer();
forwardBuffer_.color_buffer_ = new Texture[] { uav_ };
forwardBuffer_.depth_stencil_ = GraphicsCore.DefaultDepthBuffer;
hdrResultBuffer_ = new GraphicsCore.FrameBuffer();
hdrResultBuffer_.color_buffer_ = new Texture[] { hdrResolveBuffer_ };
hdrResultBuffer_.depth_stencil_ = null;
// キューブマップ
int cubeSize = 128;
globalCapture_ = new ReflectionCapture(cubeSize, new Vector3(0, 3, 0));
localCapture_ = new List <ReflectionCapture>();
giTextures_ = new Texture[3];
if (System.IO.File.Exists("asset/gitex_r.dds"))
{
giTextures_[0] = new Texture("asset/gitex_r.dds");
giTextures_[1] = new Texture("asset/gitex_g.dds");
giTextures_[2] = new Texture("asset/gitex_b.dds");
csMgr_.SetResources(6, giTextures_[0]);
csMgr_.SetResources(7, giTextures_[1]);
csMgr_.SetResources(8, giTextures_[2]);
cubeMapRenderEnable_ = false;
}
// グリッド上で生成
if (cubeMapRenderEnable_)
{
Vector3 bounds = cubeMapInfo_.boundingMax - cubeMapInfo_.boundingMin;
for (int z = 0; z < cubeMapInfo_.numZ; z++)
{
for (int y = 0; y < cubeMapInfo_.numY; y++)
{
for (int x = 0; x < cubeMapInfo_.numX; x++)
{
Vector3 add = new Vector3(bounds.X * ((float)x / (cubeMapInfo_.numX - 1)),
bounds.Y * ((float)y / (cubeMapInfo_.numY - 1)),
bounds.Z * ((float)z / (cubeMapInfo_.numZ - 1))
);
Vector3 pos = cubeMapInfo_.boundingMin + add;
localCapture_.Add(new ReflectionCapture(cubeSize, pos));
}
}
}
}
// アンチなし用プリム
Lib.Rect rect = new Lib.Rect(new Vector3(-1.0f, 1.0f, 0.0f), new Vector3(1.0f, -1.0f, 0.0f));
prim_ = new Prim("Direct", (uint)Shader.VertexAttr.TEXCOORD0);
prim_.AddRect(ref rect);
prim_.GetMaterial().SetShaderViewPS(0, gbuffers_[0]);
prim_.GetMaterial().DepthState = RenderState.DepthState.None;
// FXAA
fxaaPrim_ = new Prim("FXAA", (uint)Shader.VertexAttr.TEXCOORD0);
fxaaPrim_.AddRect(ref rect);
fxaaPrim_.GetMaterial().SetShaderViewPS(0, hdrResolveBuffer_);
fxaaPrim_.GetMaterial().DepthState = RenderState.DepthState.None;
// デバッグ表示用
debugViewList_ = new Texture[] {
hdrResolveBuffer_,
gbuffers_[0],
gbuffers_[1],
gbuffers_[2],
shadowMap_.Map,
toneMap_.LuminanceAvgTexture,
};
}
