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Merge pull request #175 from Doprez/particle-example
feat: Particle example
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examples/code-only/Example12_Particles/Example12_Particles/Example12_Particles.csproj
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>WinExe</OutputType> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\..\..\..\src\Stride.CommunityToolkit.ImGui\Stride.CommunityToolkit.ImGui.csproj" /> | ||
| <ProjectReference Include="..\..\..\..\src\Stride.CommunityToolkit.Skyboxes\Stride.CommunityToolkit.Skyboxes.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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examples/code-only/Example12_Particles/Example12_Particles/Program.cs
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| using Stride.CommunityToolkit.Engine; | ||
| using Stride.CommunityToolkit.Games; | ||
| using Stride.CommunityToolkit.Skyboxes; | ||
| using Stride.Core.Mathematics; | ||
| using Stride.Engine; | ||
| using Stride.Particles; | ||
| using Stride.Particles.Components; | ||
| using Stride.Particles.Initializers; | ||
| using Stride.Particles.Materials; | ||
| using Stride.Particles.Modules; | ||
| using Stride.Particles.ShapeBuilders; | ||
| using Stride.Particles.Spawners; | ||
| using Stride.Rendering.Materials.ComputeColors; | ||
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| using var game = new Game(); | ||
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| game.Run(start: Start); | ||
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| void Start(Scene scene) | ||
| { | ||
| SetupBaseScene(); | ||
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| game.AddSkybox(); | ||
| game.AddProfiler(); | ||
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| game.SetMaxFPS(60); | ||
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| CreateParticleEffect(); | ||
| } | ||
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| void SetupBaseScene() | ||
| { | ||
| game.AddGraphicsCompositor(); | ||
| game.Add3DCamera().Add3DCameraController(); | ||
| game.AddDirectionalLight(); | ||
| game.AddSkybox(); | ||
| game.Add3DGround(); | ||
| game.AddParticleRenderer(); | ||
| } | ||
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| void CreateParticleEffect() | ||
| { | ||
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| var emitter = new ParticleEmitter | ||
| { | ||
| ParticleLifetime = new Vector2(0.5f, 0.5f), | ||
| SimulationSpace = EmitterSimulationSpace.World, | ||
| RandomSeedMethod = EmitterRandomSeedMethod.Time, | ||
| ShapeBuilder = new ShapeBuilderBillboard(), | ||
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| Material = new ParticleMaterialComputeColor() | ||
| { | ||
| ComputeColor = new ComputeColor() | ||
| { | ||
| Value = new Color4(0, 0, 1, 1) | ||
| } | ||
| }, | ||
| }; | ||
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| emitter.Spawners.Add(new SpawnerPerSecond() | ||
| { | ||
| LoopCondition = SpawnerLoopCondition.Looping, | ||
| Delay = new Vector2(), | ||
| Duration = new Vector2(1, 1), | ||
| SpawnCount = 50, | ||
| }); | ||
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| var sizeInitializer = new InitialSizeSeed() | ||
| { | ||
| ScaleUniform = 0.3f, | ||
| RandomSize = new Vector2(0.1f, 0.5f), | ||
| }; | ||
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| var positionInitializer = new InitialPositionSeed() | ||
| { | ||
| PositionMin = new Vector3(-0.03f, -0.03f, -0.03f), | ||
| PositionMax = new Vector3(0.03f, 0.03f, 0.03f), | ||
| }; | ||
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| var velocityInitialzer = new InitialVelocitySeed() | ||
| { | ||
| VelocityMin = new Vector3(0, 3, 0), | ||
| VelocityMax = new Vector3(3, 4, 3), | ||
| }; | ||
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| emitter.Initializers.Add(sizeInitializer); | ||
| emitter.Initializers.Add(positionInitializer); | ||
| emitter.Initializers.Add(velocityInitialzer); | ||
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| emitter.Updaters.Add(new UpdaterGravity() { GravitationalAcceleration = new Vector3(0, -9.8f, 0) }); | ||
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| var particleSettings = new ParticleSystemSettings | ||
| { | ||
| WarmupTime = 0, | ||
| }; | ||
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| ParticleSystemComponent particles = new() | ||
| { | ||
| Color = Color.White, | ||
| RenderGroup = Stride.Rendering.RenderGroup.Group0, | ||
| Speed = 1, | ||
| }; | ||
| particles.ParticleSystem.Emitters.Add(emitter); | ||
| particles.ParticleSystem.Settings = particleSettings; | ||
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| var entity = new Entity | ||
| { | ||
| particles | ||
| }; | ||
| entity.Name = "Particles"; | ||
| entity.Scene = game.SceneSystem.SceneInstance.RootScene; | ||
| } |
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