public void Process(SunlightComponent sunlight, CascadedShadowMapComponent shadowMap, CameraComponent shadowMapCamera)
{
this.Effect.CameraPosition = this.FrameService.CameraComponent.Camera.Position;
this.Effect.Albedo = this.FrameService.GBuffer.Albedo;
this.Effect.Normal = this.FrameService.GBuffer.Normal;
this.Effect.Depth = this.FrameService.GBuffer.Depth;
this.Effect.Material = this.FrameService.GBuffer.Material;
this.Effect.GBufferSampler = SamplerState.LinearClamp;
this.Effect.InverseViewProjection = Matrix.Invert(this.FrameService.CameraComponent.Camera.ViewProjection);
this.Effect.SurfaceToLight = -shadowMapCamera.Camera.Forward;
this.Effect.Color = sunlight.Color.ToVector4();
this.Effect.Strength = sunlight.Strength;
this.Effect.ShadowMap = shadowMap.DepthMapArray;
this.Effect.ShadowSampler = ShadowMapSampler.State;
this.Effect.ShadowMatrix = shadowMap.GlobalShadowMatrix;
this.Effect.Splits = shadowMap.Splits;
this.Effect.Offsets = shadowMap.Offsets;
this.Effect.Scales = shadowMap.Scales;
this.Effect.ApplySunlightTechnique();
this.PostProcessTriangle.Render(this.Device);
}
private void RenderMedia(ParticipatingMediaComponent media, CascadedShadowMapComponent shadowMap, PerspectiveCamera camera)
{
this.Device.SetRenderTarget(media.ParticipatingMediaBuffer);
this.Device.Clear(ClearOptions.Target, Color.Black, 1.0f, 0);
this.MediaEffect.Noise = this.Noise;
this.MediaEffect.NoiseSampler = SamplerState.PointWrap;
this.MediaEffect.VolumeBack = media.VolumeBackBuffer;
this.MediaEffect.VolumeFront = media.VolumeFrontBuffer;
this.MediaEffect.VolumeSampler = SamplerState.LinearClamp;
this.MediaEffect.Depth = this.FrameService.GBuffer.Depth;
this.MediaEffect.GBufferSampler = SamplerState.LinearClamp;
this.MediaEffect.InverseViewProjection = Matrix.Invert(camera.ViewProjection);
this.MediaEffect.CameraPosition = camera.Position;
this.MediaEffect.Strength = media.Strength;
this.MediaEffect.ShadowMap = shadowMap.DepthMapArray;
this.MediaEffect.ShadowSampler = ShadowMapSampler.State;
this.MediaEffect.ShadowMatrix = shadowMap.GlobalShadowMatrix;
this.MediaEffect.Splits = shadowMap.Splits;
this.MediaEffect.Offsets = shadowMap.Offsets;
this.MediaEffect.Scales = shadowMap.Scales;
this.MediaEffect.ViewDistance = camera.FarPlane;
this.MediaEffect.MinLight = 0.1f;
this.MediaEffect.Apply();
this.PostProcessTriangle.Render(this.Device);
}
private Entity CreatePrimaryLightSource()
{
var entity = this.Entities.Create();
this.Components.Add(new SunlightComponent(entity, Color.White, 3));
this.Components.Add(CascadedShadowMapComponent.Create(entity, this.Device, 2048, DefaultCascadeDistances));
var position = Vector3.Up;
var lookAt = (Vector3.Left * 0.75f) + (Vector3.Backward * 0.1f);
var forward = Vector3.Normalize(lookAt - position);
var camera = new PerspectiveCamera(1.0f, position, forward);
this.Components.Add(new CameraComponent(entity, camera));
return(entity);
}
