react-ngl
Version:
React wrapper for ngl
30 lines (29 loc) • 1.05 kB
TypeScript
/**
* @file Mapped Buffer
* @author Alexander Rose <alexander.rose@weirdbyte.de>
* @private
*/
import Buffer, { BufferParameters, BufferData } from './buffer';
export declare type MappingType = 'v2' | 'v3';
/**
* Mapped buffer. Sends mapping attribute to the GPU and repeats data in
* others attributes. Used to render imposters.
* @interface
*/
declare abstract class MappedBuffer extends Buffer {
index: Uint32Array | Uint16Array;
constructor(mappingType: MappingType, data: BufferData, params?: Partial<BufferParameters>);
abstract get mapping(): Float32Array;
abstract get mappingIndices(): Uint32Array | Uint16Array;
abstract get mappingIndicesSize(): number;
abstract get mappingSize(): number;
abstract get mappingItemSize(): number;
get attributeSize(): number;
get indexSize(): number;
addAttributes(attributes: any): void;
getAttributeIndex(dataIndex: number): number;
setAttributes(data: any): void;
makeMapping(): void;
makeIndex(): void;
}
export default MappedBuffer;