@itwin/frontend-devtools
Version:
Debug menu and supporting UI widgets
69 lines • 2.36 kB
TypeScript
/** @packageDocumentation
* @module Effects
*/
import { ScreenSpaceEffectBuilder } from "@itwin/core-frontend";
import { AddEffectTool } from "./EffectTools";
/** Adds one of a collection of "convolution kernels" that alter a [Viewport]($frontend)'s image by blending neighboring pixels.
* Based on https://webglfundamentals.org/webgl/lessons/webgl-image-processing-continued.html
* @beta
*/
export declare abstract class ConvolutionEffect extends AddEffectTool {
static get minArgs(): number;
static get maxArgs(): number;
protected abstract get matrix(): number[];
protected get textureCoordFromPosition(): boolean;
protected get source(): {
vertex: string;
fragment: string;
};
protected defineEffect(builder: ScreenSpaceEffectBuilder): void;
}
/** Adds a gaussian blur screen-space effect to the selected Viewport.
* @beta
*/
export declare class GaussianBlurEffect extends ConvolutionEffect {
static toolId: string;
protected get effectName(): string;
protected get matrix(): number[];
}
/** Adds a screen-space unsharpen effect to the selected Viewport.
* @beta
*/
export declare class UnsharpenEffect extends ConvolutionEffect {
static toolId: string;
protected get effectName(): string;
protected get matrix(): number[];
}
/** Adds a screen-space emboss effect to the selected Viewport.
* @beta
*/
export declare class EmbossEffect extends ConvolutionEffect {
static toolId: string;
protected get effectName(): string;
protected get matrix(): number[];
}
/** Adds a screen-space sharpen effect to the selected Viewport.
* @beta
*/
export declare class SharpenEffect extends ConvolutionEffect {
static toolId: string;
protected get effectName(): string;
protected get matrix(): number[];
}
/** Adds a screen-space sharpness effect to the selected Viewport.
* @beta
*/
export declare class SharpnessEffect extends ConvolutionEffect {
static toolId: string;
protected get effectName(): string;
protected get matrix(): number[];
}
/** Adds a screen-space edge-detection effect to the selected Viewport.
* @beta
*/
export declare class EdgeDetectionEffect extends ConvolutionEffect {
static toolId: string;
protected get effectName(): string;
protected get matrix(): number[];
}
//# sourceMappingURL=Convolution.d.ts.map