85 lines
2.6 KiB
TypeScript
85 lines
2.6 KiB
TypeScript
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import {RawSerializationPipeline} from "../raw";
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import {Vector, VectorOps} from "../math";
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import {
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IntegrationParameters,
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IslandManager,
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ImpulseJointSet,
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MultibodyJointSet,
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RigidBodySet,
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} from "../dynamics";
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import {BroadPhase, ColliderSet, NarrowPhase} from "../geometry";
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import {World} from "./world";
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/**
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* A pipeline for serializing the physics scene.
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*
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* To avoid leaking WASM resources, this MUST be freed manually with `serializationPipeline.free()`
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* once you are done using it (and all the rigid-bodies it created).
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*/
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export class SerializationPipeline {
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raw: RawSerializationPipeline;
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/**
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* Release the WASM memory occupied by this serialization pipeline.
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*/
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free() {
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if (!!this.raw) {
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this.raw.free();
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}
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this.raw = undefined;
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}
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constructor(raw?: RawSerializationPipeline) {
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this.raw = raw || new RawSerializationPipeline();
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}
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/**
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* Serialize a complete physics state into a single byte array.
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* @param gravity - The current gravity affecting the simulation.
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* @param integrationParameters - The integration parameters of the simulation.
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* @param broadPhase - The broad-phase of the simulation.
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* @param narrowPhase - The narrow-phase of the simulation.
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* @param bodies - The rigid-bodies taking part into the simulation.
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* @param colliders - The colliders taking part into the simulation.
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* @param impulseJoints - The impulse joints taking part into the simulation.
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* @param multibodyJoints - The multibody joints taking part into the simulation.
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*/
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public serializeAll(
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gravity: Vector,
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integrationParameters: IntegrationParameters,
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islands: IslandManager,
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broadPhase: BroadPhase,
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narrowPhase: NarrowPhase,
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bodies: RigidBodySet,
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colliders: ColliderSet,
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impulseJoints: ImpulseJointSet,
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multibodyJoints: MultibodyJointSet,
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): Uint8Array {
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let rawGra = VectorOps.intoRaw(gravity);
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const res = this.raw.serializeAll(
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rawGra,
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integrationParameters.raw,
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islands.raw,
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broadPhase.raw,
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narrowPhase.raw,
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bodies.raw,
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colliders.raw,
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impulseJoints.raw,
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multibodyJoints.raw,
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);
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rawGra.free();
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return res;
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}
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/**
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* Deserialize the complete physics state from a single byte array.
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*
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* @param data - The byte array to deserialize.
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*/
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public deserializeAll(data: Uint8Array): World {
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return World.fromRaw(this.raw.deserializeAll(data));
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}
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}
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