Unity Engine documentationScript ReferenceUnityEngineParticleSystemShapeTypeHemisphereShellEmit from the surface of a half-sphere.Read time 1 minuteLast updated 10 days agoDefinition Type: Field Namespace: UnityEngine Assembly: UnityEngine.ParticleSystemModule WarningDeprecated. HemisphereShell is deprecated and does nothing. Please use ShapeModule.radiusThickness instead, to control edge emission. HemisphereShell = 3