Initial project import

node_modules/three-stdlib/shaders/DepthLimitedBlurShader.d.ts

@@ -0,0 +1,28 @@
+import { Vector2 } from 'three';
+import type { IUniform, Texture } from 'three';
+import type { IShader } from './types';
+export type DepthLimitedBlurShaderDefines = {
+    DEPTH_PACKING: number;
+    KERNEL_RADIUS: number;
+    PERSPECTIVE_CAMERA: number;
+};
+export type DepthLimitedBlurShaderUniforms = {
+    cameraFar: IUniform<number>;
+    cameraNear: IUniform<number>;
+    depthCutoff: IUniform<number>;
+    sampleUvOffsets: IUniform<Vector2[]>;
+    sampleWeights: IUniform<number[]>;
+    size: IUniform<Vector2>;
+    tDepth: IUniform<Texture | null>;
+    tDiffuse: IUniform<Texture | null>;
+};
+export interface IDepthLimitedBlurShader extends IShader<DepthLimitedBlurShaderUniforms, DepthLimitedBlurShaderDefines> {
+    defines: DepthLimitedBlurShaderDefines;
+    needsUpdate?: boolean;
+}
+export declare const DepthLimitedBlurShader: IDepthLimitedBlurShader;
+export declare const BlurShaderUtils: {
+    createSampleWeights: (kernelRadius: number, stdDev: number) => number[];
+    createSampleOffsets: (kernelRadius: number, uvIncrement: Vector2) => Vector2[];
+    configure: (shader: IDepthLimitedBlurShader, kernelRadius: number, stdDev: number, uvIncrement: Vector2) => void;
+};