@spearwolf/twopoint5d/lib/vertex-objects/types.d.ts

Create 2.5D realtime graphics and pixelart with WebGL and three.js

import type { BufferAttribute, DynamicDrawUsage, InterleavedBuffer, StaticDrawUsage, StreamDrawUsage } from 'three/webgpu';
import type { VertexObjectBuffer } from './VertexObjectBuffer.js';
import type { voBuffer, voIndex } from './constants.js';
export type TypedArray = Float64Array | Float32Array | Uint16Array | Uint32Array | Int32Array | Uint16Array | Int16Array | Uint8Array | Uint8ClampedArray | Int8Array;
export type VertexAttributeDataType = 'float64' | 'float32' | 'float16' | 'uint32' | 'int32' | 'uint16' | 'int16' | 'uint8clamped' | 'uint8' | 'int8';
export type VertexAttributeUsageType = 'static' | 'dynamic' | 'stream';
export interface VADescription {
    type?: VertexAttributeDataType;
    normalized?: boolean;
    usage?: VertexAttributeUsageType;
    autoTouch?: boolean;
    bufferName?: string;
}
export interface VAComponentsDescription extends VADescription {
    components: string[];
}
export interface VASizeDescription extends VADescription {
    size: number;
}
export interface VertexAttributeMethods {
    getter?: string | boolean;
    setter?: string | boolean;
}
export type VAComponentsType = VAComponentsDescription & VertexAttributeMethods;
export type VASizeType = VASizeDescription & VertexAttributeMethods;
export type VertexAttributeDescription = VAComponentsType | VASizeType;
export type VertexAttributesType = Record<string, VertexAttributeDescription>;
export interface VertexObjectDescription {
    vertexCount?: number;
    indices?: number[];
    meshCount?: number;
    attributes: VertexAttributesType;
    basePrototype?: object | null | undefined;
    methods?: object | null | undefined;
}
export interface VO {
    [voBuffer]: VertexObjectBuffer;
    [voIndex]: number;
}
export type VOAttrSetter = (...values: number[] | [ArrayLike<number>]) => void;
export type VOAttrGetter = () => ArrayLike<number>;
export type BufferLike = InterleavedBuffer | BufferAttribute;
export type DrawUsageType = typeof DynamicDrawUsage | typeof StaticDrawUsage | typeof StreamDrawUsage;
export interface VertexObjectBuffersData {
    capacity: number;
    usedCount: number;
    buffers: Record<string, TypedArray>;
}
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