@itwin/core-frontend/lib/esm/common/render/TextureParams.d.ts

iTwin.js frontend components

/** @packageDocumentation
 * @module Rendering
 */
import { Gradient, ImageBuffer, TextureTransparency } from "@itwin/core-common";
/** An object from which a [RenderTexture]($common) can be created.
 * @see [[TextureImage.source]]
 * @public
 * @extensions
 */
export type TextureImageSource = HTMLImageElement | ImageBuffer | ImageBitmap;
/** Describes the image from which to create a [RenderTexture]($common).
 * @see [[CreateTextureArgs.image]]
 * @public
 * @extensions
 */
export interface TextureImage {
    /** The object that supplies the texture image. */
    source: TextureImageSource;
    /** Describes the transparency of the image. If this information can be supplied, it can improve performance.
     * If this information is not available at the call site, omit it - it defaults to "mixed" if it cannot be inferred from the source.
     */
    transparency?: TextureTransparency;
}
/** A key that uniquely identifies a [RenderTexture]($common) in the context of an [[IModelConnection]], used for caching.
 * @see [[TextureCacheOwnership]].
 * @public
 * @extensions
 */
export type TextureCacheKey = string | Gradient.Symb;
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