public LightProcessor(LightingPlugin lightingPlugin, RenderTargetsPlugin renderTargetsPlugin, EffectOld lightEffect, bool enableIcons)
: base(new PropertyKey[] { LightComponent.Key, TransformationComponent.Key })
{
this.enableIcons = enableIcons;
this.lightingPlugin = lightingPlugin;
this.lightEffect = lightEffect;
this.renderTargetsPlugin = renderTargetsPlugin;
renderPassEnumerator = new RenderPassListEnumerator();
}
public static async Task Run(EngineContext engineContext)
{
var renderingSetup = RenderingSetup.Singleton;
//engineContext.RenderContext.Register(renderingSetup.LightingPlugin);
//renderingSetup.RegisterLighting(engineContext);
var shadowMapPlugin = new LightingPlugin {
MainPlugin = renderingSetup.MainPlugin, RenderPass = engineContext.DataContext.RenderPasses.TryGetValue("ShadowMapPass")
};
shadowMapPlugin.RenderContext = engineContext.RenderContext;
var shadowMap1 = new ShadowMap(new DirectionalLight())
{
Level = CascadeShadowMapLevel.X1, ShadowMapSize = 1024, ShadowDistance = 2000.0f
}
.SetFilter(sm => new ShadowMapFilterDefault(sm));
var shadowMap2 = new ShadowMap(new DirectionalLight())
{
Level = CascadeShadowMapLevel.X2, ShadowMapSize = 1024, ShadowDistance = 2000.0f
}
.SetFilter(sm => new ShadowMapFilterVsm(sm));
shadowMapPlugin.AddShadowMap(shadowMap1);
shadowMapPlugin.AddShadowMap(shadowMap2);
shadowMap1.DirectionalLight.LightDirection = new Vector3(-1.0f, -1.0f, -1.0f);
shadowMap1.DirectionalLight.LightColor = new Color3(1.0f, 0.5f, 0.5f);
shadowMap2.DirectionalLight.LightDirection = new Vector3(-1.0f, 1.0f, -1.0f);
shadowMap2.DirectionalLight.LightColor = new Color3(0.5f, 0.5f, 1.0f);
engineContext.RenderContext.Register(shadowMapPlugin);
EffectOld effect = engineContext.RenderContext.BuildEffect("Permutation")
.Using(new BasicShaderPlugin("ShaderBase")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin("TransformationWVP")
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
"NormalVSStream",
"PositionVSStream",
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream")),
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColor")), // TODO: Default values!
"BRDFDiffuseLambert",
"BRDFSpecularBlinnPhong",
"ShadingBase",
})
{
RenderPassPlugin = renderingSetup.MainTargetPlugin
})
.Using(new LightingShaderPlugin()
{
RenderPassPlugin = shadowMapPlugin
})
;
var sphereMeshData = MeshDataHelper.CreateSphere(10.0f, 20, 20, Color.White);
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
int objectSqrtCount = 1;
int meshCount = objectSqrtCount * objectSqrtCount * objectSqrtCount;
var shadowMapPermutation1 = new ShadowMapPermutationArray {
ShadowMaps = { shadowMap1 }
};
var shadowMapPermutation2 = new ShadowMapPermutationArray {
ShadowMaps = { shadowMap2 }
};
var shadowMapPermutation3 = new ShadowMapPermutationArray {
ShadowMaps = { shadowMap1, shadowMap2 }
};
effect.Permutations.Set(ShadowMapPermutationArray.Key, shadowMapPermutation1);
var groups2 = new[] { shadowMapPermutation1, shadowMapPermutation2, shadowMapPermutation3 };
int groupIndex2 = 0;
var effectMeshes = new List <EffectMesh>();
for (int j = 0; j < meshCount; ++j)
{
var effectMesh = new EffectMesh(effect, sphereMeshData);
effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effect.Permutations.Set(ShadowMapPermutationArray.Key, groups2[2]);
var w2 = Matrix.Scaling(1.0f)
* Matrix.Translation(new Vector3(
(j % objectSqrtCount - objectSqrtCount / 2) * 30.0f - 30.0f,
(((j / objectSqrtCount) % objectSqrtCount) - objectSqrtCount / 2) * 30.0f - 30.0f,
(j / (objectSqrtCount * objectSqrtCount)) * 30.0f + 30.0f));
effectMesh.Parameters.Set(TransformationKeys.World, w2);
effectMeshes.Add(effectMesh);
}
var groundMesh = new EffectMesh(effect, MeshDataHelper.CreateBox(1000, 1000, 1, Color.White));
groundMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(groundMesh);
groundMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(0.0f, 0.0f, 0.0f));
var groups = new[] { new int[] { 0, 1 }, new int[] { 0 }, new int[] { 1 } };
int groupIndex = 0;
await TaskEx.Delay(1000);
foreach (var effectMesh in effectMeshes)
{
effectMeshGroup.AddMesh(effectMesh);
}
while (true)
{
await engineContext.Scheduler.NextFrame();
if (engineContext.InputManager.IsKeyPressed(Keys.F8))
{
var permutation = new LightingPermutation {
LightBindings = { new Light() }
};
effect.Permutations.Set(LightingPermutation.Key, permutation);
}
if (engineContext.InputManager.IsKeyPressed(Keys.F9))
{
effect.Permutations.Set(ShadowMapPermutationArray.Key, groups2[(groupIndex2++) % groups2.Length]);
}
}
}
public static async Task Run(EngineContext engineContext)
{
var renderingSetup = RenderingSetup.Singleton;
//engineContext.RenderContext.Register(renderingSetup.LightingPlugin);
//renderingSetup.RegisterLighting(engineContext);
var shadowMapPlugin = new LightingPlugin { MainPlugin = renderingSetup.MainPlugin, RenderPass = engineContext.DataContext.RenderPasses.TryGetValue("ShadowMapPass") };
shadowMapPlugin.RenderContext = engineContext.RenderContext;
var shadowMap1 = new ShadowMap(new DirectionalLight()) { Level = CascadeShadowMapLevel.X1, ShadowMapSize = 1024, ShadowDistance = 2000.0f }
.SetFilter(sm => new ShadowMapFilterDefault(sm));
var shadowMap2 = new ShadowMap(new DirectionalLight()) { Level = CascadeShadowMapLevel.X2, ShadowMapSize = 1024, ShadowDistance = 2000.0f }
.SetFilter(sm => new ShadowMapFilterVsm(sm));
shadowMapPlugin.AddShadowMap(shadowMap1);
shadowMapPlugin.AddShadowMap(shadowMap2);
shadowMap1.DirectionalLight.LightDirection = new Vector3(-1.0f, -1.0f, -1.0f);
shadowMap1.DirectionalLight.LightColor = new Color3(1.0f, 0.5f, 0.5f);
shadowMap2.DirectionalLight.LightDirection = new Vector3(-1.0f, 1.0f, -1.0f);
shadowMap2.DirectionalLight.LightColor = new Color3(0.5f, 0.5f, 1.0f);
engineContext.RenderContext.Register(shadowMapPlugin);
EffectOld effect = engineContext.RenderContext.BuildEffect("Permutation")
.Using(new BasicShaderPlugin("ShaderBase") { RenderPassPlugin = renderingSetup.MainTargetPlugin })
.Using(new BasicShaderPlugin("TransformationWVP") { RenderPassPlugin = renderingSetup.MainTargetPlugin })
.Using(new BasicShaderPlugin(new ShaderMixinSource()
{
"NormalVSStream",
"PositionVSStream",
new ShaderComposition("albedoDiffuse", new ShaderClassSource("ComputeColorStream")),
new ShaderComposition("albedoSpecular", new ShaderClassSource("ComputeColor")), // TODO: Default values!
"BRDFDiffuseLambert",
"BRDFSpecularBlinnPhong",
"ShadingBase",
}) { RenderPassPlugin = renderingSetup.MainTargetPlugin })
.Using(new LightingShaderPlugin() { RenderPassPlugin = shadowMapPlugin })
;
var sphereMeshData = MeshDataHelper.CreateSphere(10.0f, 20, 20, Color.White);
var effectMeshGroup = new RenderPassListEnumerator();
engineContext.RenderContext.RenderPassEnumerators.Add(effectMeshGroup);
int objectSqrtCount = 1;
int meshCount = objectSqrtCount * objectSqrtCount * objectSqrtCount;
var shadowMapPermutation1 = new ShadowMapPermutationArray { ShadowMaps = { shadowMap1 } };
var shadowMapPermutation2 = new ShadowMapPermutationArray { ShadowMaps = { shadowMap2 } };
var shadowMapPermutation3 = new ShadowMapPermutationArray { ShadowMaps = { shadowMap1, shadowMap2 } };
effect.Permutations.Set(ShadowMapPermutationArray.Key, shadowMapPermutation1);
var groups2 = new[] { shadowMapPermutation1, shadowMapPermutation2, shadowMapPermutation3 };
int groupIndex2 = 0;
var effectMeshes = new List<EffectMesh>();
for (int j = 0; j < meshCount; ++j)
{
var effectMesh = new EffectMesh(effect, sphereMeshData);
effectMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effect.Permutations.Set(ShadowMapPermutationArray.Key, groups2[2]);
var w2 = Matrix.Scaling(1.0f)
* Matrix.Translation(new Vector3(
(j % objectSqrtCount - objectSqrtCount / 2) * 30.0f - 30.0f,
(((j / objectSqrtCount) % objectSqrtCount) - objectSqrtCount / 2) * 30.0f - 30.0f,
(j / (objectSqrtCount * objectSqrtCount)) * 30.0f + 30.0f));
effectMesh.Parameters.Set(TransformationKeys.World, w2);
effectMeshes.Add(effectMesh);
}
var groundMesh = new EffectMesh(effect, MeshDataHelper.CreateBox(1000, 1000, 1, Color.White));
groundMesh.KeepAliveBy(engineContext.SimpleComponentRegistry);
effectMeshGroup.AddMesh(groundMesh);
groundMesh.Parameters.Set(TransformationKeys.World, Matrix.Translation(0.0f, 0.0f, 0.0f));
var groups = new[] { new int[] { 0, 1 }, new int[] { 0 }, new int[] { 1 } };
int groupIndex = 0;
await TaskEx.Delay(1000);
foreach (var effectMesh in effectMeshes)
effectMeshGroup.AddMesh(effectMesh);
while (true)
{
await engineContext.Scheduler.NextFrame();
if (engineContext.InputManager.IsKeyPressed(Keys.F8))
{
var permutation = new LightingPermutation { LightBindings = { new Light() } };
effect.Permutations.Set(LightingPermutation.Key, permutation);
}
if (engineContext.InputManager.IsKeyPressed(Keys.F9))
{
effect.Permutations.Set(ShadowMapPermutationArray.Key, groups2[(groupIndex2++) % groups2.Length]);
}
}
}