public void Process(SpotLightComponent spotLight, ShadowMapComponent shadowMap, CameraComponent shadowMapCamera)
{
var world = Matrix.Invert(shadowMapCamera.Camera.ViewProjection);
this.Effect.WorldViewProjection = world * this.FrameService.CameraComponent.Camera.ViewProjection;
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.Position = shadowMapCamera.Camera.Position;
this.Effect.Color = spotLight.Color.ToVector4();
this.Effect.Strength = spotLight.Strength;
this.Effect.ShadowMap = shadowMap.DepthMap;
this.Effect.ShadowSampler = ShadowMapSampler.State;
this.Effect.ShadowViewProjection = shadowMapCamera.Camera.ViewProjection;
this.Effect.Apply();
this.Volume.Render(this.Device);
}
public (SpotLightComponent spotLight, ShadowMapComponent shadowMap, CameraComponent viewPoint) CreateSpotLight(int resolution)
{
var entity = this.Entities.Create();
var spotLight = new SpotLightComponent(entity, Color.White, 100.0f);
var shadowMap = ShadowMapComponent.Create(entity, this.Device, resolution);
var camera = new CameraComponent(entity, new PerspectiveCamera(this.Device.Viewport.AspectRatio));
this.Components.Add(spotLight, shadowMap, camera);
return(spotLight, shadowMap, camera);
}
