internal static void WriteSpotlightConstants(LightId lid, ref SpotlightConstants data)
{
data.Spotlight = Spotlights[lid.Index].Spotlight;
data.Spotlight.ShadowsRange = Lights.Data[lid.Index].CastsShadowsThisFrame ? Lights.Data[lid.Index].ShadowsDistance : 0;
data.Spotlight.Light.Position = Lights.Data[lid.Index].SpotPosition - MyRender11.Environment.Matrices.CameraPosition;
float ratio = (float)Math.Sqrt(1 - data.Spotlight.ApertureCos * data.Spotlight.ApertureCos) / data.Spotlight.ApertureCos;
float h = ratio * data.Spotlight.Light.Range;
Matrix viewProjAt0 = MyRender11.Environment.Matrices.ViewProjectionAt0;
if (MyStereoRender.Enable)
{
if (MyStereoRender.RenderRegion == MyStereoRegion.LEFT)
{
viewProjAt0 = MyStereoRender.EnvMatricesLeftEye.ViewProjectionAt0;
}
if (MyStereoRender.RenderRegion == MyStereoRegion.RIGHT)
{
viewProjAt0 = MyStereoRender.EnvMatricesRightEye.ViewProjectionAt0;
}
}
data.ProxyWorldViewProj = Matrix.Transpose(Matrix.CreateScale(2 * h, 2 * h, data.Spotlight.Light.Range) *
Matrix.CreateWorld(data.Spotlight.Light.Position, data.Spotlight.Direction, data.Spotlight.Up) *
viewProjAt0);
data.ShadowMatrix = CreateShadowMatrix(lid);
}
internal static void WriteSpotlightConstants(LightId lid, ref SpotlightConstants data)
{
data.ApertureCos = Spotlights[lid.Index].ApertureCos;
data.Range = Spotlights[lid.Index].Range;
data.Color = Spotlights[lid.Index].Color;
data.Direction = Spotlights[lid.Index].Direction;
data.Up = Spotlights[lid.Index].Up;
data.ShadowsRange = Lights.Data[lid.Index].CastsShadows ? Lights.Data[lid.Index].ShadowsDistance : 0;
data.Position = Lights.Data[lid.Index].Position - MyEnvironment.CameraPosition;
float ratio = (float)Math.Sqrt(1 - data.ApertureCos * data.ApertureCos) / data.ApertureCos;
float h = ratio * data.Range;
data.ProxyWorldViewProj = Matrix.Transpose(Matrix.CreateScale(2 * h, 2 * h, data.Range) *
Matrix.CreateWorld(data.Position, data.Direction, data.Up) *
MyEnvironment.ViewProjectionAt0);
}
internal static void WriteSpotlightConstants(LightId lid, ref SpotlightConstants data)
{
data.ApertureCos = Spotlights[lid.Index].ApertureCos;
data.Range = Spotlights[lid.Index].Range;
data.Color = Spotlights[lid.Index].Color;
data.Direction = Spotlights[lid.Index].Direction;
data.Up = Spotlights[lid.Index].Up;
data.ShadowsRange = Lights.Data[lid.Index].CastsShadowsThisFrame ? Lights.Data[lid.Index].ShadowsDistance : 0;
data.Position = Lights.Data[lid.Index].PositionWithOffset - MyEnvironment.CameraPosition;
float ratio = (float)Math.Sqrt(1 - data.ApertureCos * data.ApertureCos) / data.ApertureCos;
float h = ratio * data.Range;
data.ProxyWorldViewProj = Matrix.Transpose(Matrix.CreateScale(2 * h, 2 * h, data.Range) *
Matrix.CreateWorld(data.Position, data.Direction, data.Up) *
MyEnvironment.ViewProjectionAt0);
}
internal unsafe static void RenderSpotlights()
{
RC.SetRtv(MyGBuffer.Main.DepthStencil, MyDepthStencilAccess.ReadOnly, MyGBuffer.Main.LBuffer);
RC.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
RC.SetPrimitiveTopology(SharpDX.Direct3D.PrimitiveTopology.TriangleList);
if (MyStereoRender.Enable)
{
MyStereoRender.PSBindRawCB_FrameConstants(RC);
MyStereoRender.SetViewport(RC);
}
var coneMesh = MyMeshes.GetMeshId(X.TEXT_("Models/Debug/Cone.mwm"), 1.0f);
var buffers = MyMeshes.GetLodMesh(coneMesh, 0).Buffers;
RC.SetVertexBuffer(0, buffers.VB0.Buffer, buffers.VB0.Stride);
RC.SetIndexBuffer(buffers.IB.Buffer, buffers.IB.Format);
RC.VertexShader.Set(SpotlightProxyVs);
RC.SetInputLayout(SpotlightProxyIL);
RC.PixelShader.Set(SpotlightPs_Pixel);
RC.SetRasterizerState(MyRasterizerStateManager.InvTriRasterizerState);
var cb = MyCommon.GetObjectCB(sizeof(SpotlightConstants));
RC.AllShaderStages.SetConstantBuffer(1, cb);
RC.PixelShader.SetSampler(13, MySamplerStateManager.Alphamask);
RC.PixelShader.SetSampler(14, MySamplerStateManager.Shadowmap);
RC.PixelShader.SetSampler(15, MySamplerStateManager.Shadowmap);
int index = 0;
int casterIndex = 0;
foreach (var id in VisibleSpotlights)
{
SpotlightConstants spotlight = new SpotlightConstants();
MyLights.WriteSpotlightConstants(id, ref spotlight);
var mapping = MyMapping.MapDiscard(cb);
mapping.WriteAndPosition(ref spotlight);
mapping.Unmap();
RC.PixelShader.SetSrv(13, MyLights.Spotlights[id.Index].ReflectorTexture);
if (id.CastsShadowsThisFrame)
{
RC.PixelShader.SetSrv(14, MyRender11.DynamicShadows.ShadowmapsPool[casterIndex]);
casterIndex++;
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.TestEdgeStencil, 0);
RC.PixelShader.Set(SpotlightPs_Pixel);
}
RC.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
if (MyRender11.MultisamplingEnabled)
{
RC.PixelShader.Set(SpotlightPs_Sample);
RC.SetDepthStencilState(MyDepthStencilStateManager.TestEdgeStencil, 0x80);
RC.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
}
index++;
if (index >= SPOTLIGHTS_MAX)
{
break;
}
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.DefaultDepthState);
}
RC.SetRasterizerState(null);
RC.SetRtv(null);
}
internal unsafe static void RenderSpotlights()
{
RC.SetRtv(MyGBuffer.Main.DepthStencil, MyDepthStencilAccess.ReadOnly, MyGBuffer.Main.LBuffer);
RC.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
RC.SetPrimitiveTopology(SharpDX.Direct3D.PrimitiveTopology.TriangleList);
if (MyStereoRender.Enable)
{
MyStereoRender.PSBindRawCB_FrameConstants(RC);
MyStereoRender.SetViewport(RC);
}
var coneMesh = MyMeshes.GetMeshId(X.TEXT_("Models/Debug/Cone.mwm"), 1.0f);
var buffers = MyMeshes.GetLodMesh(coneMesh, 0).Buffers;
RC.SetVertexBuffer(0, buffers.VB0);
RC.SetIndexBuffer(buffers.IB);
RC.VertexShader.Set(SpotlightProxyVs);
RC.SetInputLayout(SpotlightProxyIL);
RC.PixelShader.Set(SpotlightPs_Pixel);
RC.SetRasterizerState(MyRasterizerStateManager.InvTriRasterizerState);
var cb = MyCommon.GetObjectCB(sizeof(SpotlightConstants));
RC.AllShaderStages.SetConstantBuffer(1, cb);
RC.PixelShader.SetSampler(13, MySamplerStateManager.Alphamask);
RC.PixelShader.SetSampler(14, MySamplerStateManager.Shadowmap);
RC.PixelShader.SetSampler(15, MySamplerStateManager.Shadowmap);
int index = 0;
int casterIndex = 0;
foreach (var id in VisibleSpotlights)
{
SpotlightConstants spotlight = new SpotlightConstants();
MyLights.WriteSpotlightConstants(id, ref spotlight);
var mapping = MyMapping.MapDiscard(cb);
mapping.WriteAndPosition(ref spotlight);
mapping.Unmap();
RC.PixelShader.SetSrv(13, MyLights.Spotlights[id.Index].ReflectorTexture);
if (id.CastsShadowsThisFrame)
{
RC.PixelShader.SetSrv(14, MyRender11.DynamicShadows.ShadowmapsPool[casterIndex]);
casterIndex++;
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.TestEdgeStencil, 0);
RC.PixelShader.Set(SpotlightPs_Pixel);
}
RC.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
if (MyRender11.MultisamplingEnabled)
{
RC.PixelShader.Set(SpotlightPs_Sample);
RC.SetDepthStencilState(MyDepthStencilStateManager.TestEdgeStencil, 0x80);
RC.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
}
index++;
if (index >= SPOTLIGHTS_MAX)
break;
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.DefaultDepthState);
}
RC.SetRasterizerState(null);
RC.SetRtv(null);
}
internal unsafe static void RenderSpotlights()
{
RC.BindDepthRT(MyGBuffer.Main.Get(MyGbufferSlot.DepthStencil), DepthStencilAccess.ReadOnly, MyGBuffer.Main.Get(MyGbufferSlot.LBuffer));
RC.DeviceContext.Rasterizer.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
RC.DeviceContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
if (MyStereoRender.Enable)
{
MyStereoRender.PSBindRawCB_FrameConstants(RC);
MyStereoRender.SetViewport(RC);
}
var coneMesh = MyMeshes.GetMeshId(X.TEXT_("Models/Debug/Cone.mwm"), 1.0f);
var buffers = MyMeshes.GetLodMesh(coneMesh, 0).Buffers;
RC.SetVB(0, buffers.VB0.Buffer, buffers.VB0.Stride);
RC.SetIB(buffers.IB.Buffer, buffers.IB.Format);
RC.SetVS(SpotlightProxyVs);
RC.SetIL(SpotlightProxyIL);
RC.SetPS(SpotlightPs_Pixel);
RC.SetRS(MyRender11.m_invTriRasterizerState);
var cb = MyCommon.GetObjectCB(sizeof(SpotlightConstants));
RC.SetCB(1, cb);
RC.DeviceContext.PixelShader.SetSampler(13, SamplerStates.m_alphamask);
RC.DeviceContext.PixelShader.SetSampler(14, SamplerStates.m_shadowmap);
RC.DeviceContext.PixelShader.SetSampler(15, SamplerStates.m_shadowmap);
int index = 0;
int casterIndex = 0;
foreach(var id in VisibleSpotlights)
{
SpotlightConstants spotlight = new SpotlightConstants();
MyLights.WriteSpotlightConstants(id, ref spotlight);
var mapping = MyMapping.MapDiscard(cb);
mapping.WriteAndPosition(ref spotlight);
mapping.Unmap();
RC.DeviceContext.PixelShader.SetShaderResource(13, MyTextures.GetView(MyLights.Spotlights[id.Index].ReflectorTexture));
if(id.CastsShadowsThisFrame)
{
RC.DeviceContext.PixelShader.SetShaderResource(14, MyRender11.DynamicShadows.ShadowmapsPool[casterIndex].SRV);
casterIndex++;
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDS(MyDepthStencilState.TestEdgeStencil, 0);
RC.SetPS(SpotlightPs_Pixel);
}
RC.DeviceContext.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
if (MyRender11.MultisamplingEnabled)
{
RC.SetPS(SpotlightPs_Sample);
RC.SetDS(MyDepthStencilState.TestEdgeStencil, 0x80);
RC.DeviceContext.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
}
index++;
if (index >= SPOTLIGHTS_MAX)
break;
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDS(MyDepthStencilState.DefaultDepthState);
}
RC.SetRS(null);
}
