| 1 | import { Texture } from './Texture.js';
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| 2 | import { NearestFilter, UnsignedShortType, UnsignedInt248Type, DepthFormat, DepthStencilFormat } from '../constants.js';
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| 3 |
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| 4 | function DepthTexture( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
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| 5 |
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| 6 | format = format !== undefined ? format : DepthFormat;
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| 7 |
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| 8 | if ( format !== DepthFormat && format !== DepthStencilFormat ) {
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| 9 |
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| 10 | throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' );
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| 11 |
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| 12 | }
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| 13 |
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| 14 | if ( type === undefined && format === DepthFormat ) type = UnsignedShortType;
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| 15 | if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
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| 16 |
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| 17 | Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
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| 18 |
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| 19 | this.image = { width: width, height: height };
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| 20 |
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| 21 | this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
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| 22 | this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
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| 23 |
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| 24 | this.flipY = false;
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| 25 | this.generateMipmaps = false;
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| 26 |
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| 27 | }
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| 28 |
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| 29 | DepthTexture.prototype = Object.create( Texture.prototype );
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| 30 | DepthTexture.prototype.constructor = DepthTexture;
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| 31 | DepthTexture.prototype.isDepthTexture = true;
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| 32 |
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| 33 | export { DepthTexture };
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