@babylonjs/core
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Getting started? Play directly with the Babylon.js API using our [playground](https://playground.babylonjs.com/). It also contains a lot of samples to learn how to use it.
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TypeScript
import type { ParticleSystem } from "../../particleSystem.js";
import type { NodeParticleConnectionPoint } from "../nodeParticleBlockConnectionPoint.js";
import type { NodeParticleBuildState } from "../nodeParticleBuildState.js";
import { NodeParticleBlock } from "../nodeParticleBlock.js";
/**
* Block used to get a system of particles
*/
export declare class SystemBlock extends NodeParticleBlock {
private static _IdCounter;
/**
* Gets or sets the blend mode for the particle system
*/
blendMode: number;
/**
* Gets or sets the epsilon value used for comparison
*/
capacity: number;
/**
* Gets or sets the manual emit count
*/
manualEmitCount: number;
/**
* Gets or sets the target stop duration for the particle system
*/
startDelay: number;
/**
* Gets or sets the target stop duration for the particle system
*/
updateSpeed: number;
/**
* Gets or sets the number of pre-warm cycles before rendering the particle system
*/
preWarmCycles: number;
/**
* Gets or sets the time step multiplier used for pre-warm
*/
preWarmStepOffset: number;
/**
* Gets or sets a boolean indicating if the system is billboard based
*/
isBillboardBased: boolean;
/**
* Gets or sets a boolean indicating if the system coordinate space is local or global
*/
isLocal: boolean;
/**
* Gets or sets a boolean indicating if the system should be disposed when stopped
*/
disposeOnStop: boolean;
/**
* Gets or sets a boolean indicating if the system should not start automatically
*/
doNoStart: boolean;
/** @internal */
_internalId: number;
/**
* Create a new SystemBlock
* @param name defines the block name
*/
constructor(name: string);
/**
* Gets the current class name
* @returns the class name
*/
getClassName(): string;
/**
* Gets the particle input component
*/
get particle(): NodeParticleConnectionPoint;
/**
* Gets the emitRate input component
*/
get emitRate(): NodeParticleConnectionPoint;
/**
* Gets the texture input component
*/
get texture(): NodeParticleConnectionPoint;
/**
* Gets the translationPivot input component
*/
get translationPivot(): NodeParticleConnectionPoint;
/**
* Gets the textureMask input component
*/
get textureMask(): NodeParticleConnectionPoint;
/**
* Gets the targetStopDuration input component
*/
get targetStopDuration(): NodeParticleConnectionPoint;
/**
* Gets the onStart input component
*/
get onStart(): NodeParticleConnectionPoint;
/**
* Gets the onEnd input component
*/
get onEnd(): NodeParticleConnectionPoint;
/**
* Gets the system output component
*/
get system(): NodeParticleConnectionPoint;
/**
* Builds the block and return a functional particle system
* @param state defines the building state
* @returns the built particle system
*/
createSystem(state: NodeParticleBuildState): ParticleSystem;
/**
* Serializes the system block
* @returns The serialized object
*/
serialize(): any;
/**
* Deserializes the system block
* @param serializationObject The serialized system
*/
_deserialize(serializationObject: any): void;
}