app/node_modules/@babylonjs/core/Particles/IGPUParticleSystemPlatform.d.ts

import type { Buffer, VertexBuffer } from "../Buffers/buffer";
import type { DataBuffer } from "../Buffers/dataBuffer";
import type { Effect } from "../Materials/effect";
import type { UniformBufferEffectCommonAccessor } from "../Materials/uniformBufferEffectCommonAccessor";
import type { DataArray, Nullable } from "../types";
/** @internal */
export interface IGPUParticleSystemPlatform {
    alignDataInBuffer: boolean;
    contextLost: () => void;
    isUpdateBufferCreated: () => boolean;
    isUpdateBufferReady: () => boolean;
    createUpdateBuffer: (defines: string) => UniformBufferEffectCommonAccessor;
    createVertexBuffers: (updateBuffer: Buffer, renderVertexBuffers: {
        [key: string]: VertexBuffer;
    }) => void;
    createParticleBuffer: (data: number[]) => DataArray | DataBuffer;
    bindDrawBuffers: (index: number, effect: Effect, indexBuffer: Nullable<DataBuffer>) => void;
    preUpdateParticleBuffer: () => void;
    updateParticleBuffer: (index: number, targetBuffer: Buffer, currentActiveCount: number) => void;
    releaseBuffers: () => void;
    releaseVertexBuffers: () => void;
}