Updated builds.

build/three.js

@@ -20709,9 +20709,11 @@
 		var _videoTextures = new WeakMap();
 		var _canvas;
 
-		//
+		// cordova iOS (as of 5.0) still uses UIWebView, which provides OffscreenCanvas,
+		// also OffscreenCanvas.getContext("webgl"), but not OffscreenCanvas.getContext("2d")!
 
-		var useOffscreenCanvas = typeof OffscreenCanvas !== 'undefined';
+		var useOffscreenCanvas = typeof OffscreenCanvas !== 'undefined'
+			&& ( new OffscreenCanvas( 1, 1 ).getContext( "2d" ) ) !== null;
 
 		function createCanvas( width, height ) {
 

build/three.min.js

@@ -138,15 +138,15 @@ n=36012}else e.isWebGL2&&(n=33189);1026===d.format&&6402===n&&1012!==d.type&&101
 c.texImage2D(3553,w,n,h.width,h.height,0,r,t,h.data);b.__maxMipLevel=z.length-1}else if(d.isDataTexture2DArray)c.texImage3D(35866,0,n,g.width,g.height,g.depth,0,r,t,g.data),b.__maxMipLevel=0;else if(d.isDataTexture3D)c.texImage3D(32879,0,n,g.width,g.height,g.depth,0,r,t,g.data),b.__maxMipLevel=0;else if(0<z.length&&q){w=0;for(x=z.length;w<x;w++)h=z[w],c.texImage2D(3553,w,n,r,t,h);d.generateMipmaps=!1;b.__maxMipLevel=z.length-1}else c.texImage2D(3553,0,n,r,t,g),b.__maxMipLevel=0;p(d,q)&&u(3553,d,g.width,
 g.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function v(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),p=k(l,m);c.texImage2D(h,0,p,e.width,e.height,0,l,m,null);a.bindFramebuffer(36160,b);a.framebufferTexture2D(36160,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(36160,null)}function B(b,c,d){a.bindRenderbuffer(36161,b);if(c.depthBuffer&&!c.stencilBuffer)d?(d=A(c),a.renderbufferStorageMultisample(36161,d,33189,c.width,c.height)):a.renderbufferStorage(36161,
 33189,c.width,c.height),a.framebufferRenderbuffer(36160,36096,36161,b);else if(c.depthBuffer&&c.stencilBuffer)d?(d=A(c),a.renderbufferStorageMultisample(36161,d,35056,c.width,c.height)):a.renderbufferStorage(36161,34041,c.width,c.height),a.framebufferRenderbuffer(36160,33306,36161,b);else{b=f.convert(c.texture.format);var e=f.convert(c.texture.type);b=k(b,e);d?(d=A(c),a.renderbufferStorageMultisample(36161,d,b,c.width,c.height)):a.renderbufferStorage(36161,b,c.width,c.height)}a.bindRenderbuffer(36161,
-null)}function A(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var Ca=new WeakMap,H,D="undefined"!==typeof OffscreenCanvas,G=0,I=!1,C=!1;this.allocateTextureUnit=function(){var a=G;a>=e.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+e.maxTextures);G+=1;return a};this.resetTextureUnits=function(){G=0};this.setTexture2D=w;this.setTexture2DArray=function(a,b){var e=d.get(a);0<a.version&&e.__version!==
-a.version?E(e,a,b):(c.activeTexture(33984+b),c.bindTexture(35866,e.__webglTexture))};this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?E(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=y;this.setTextureCubeDynamic=x;this.setupRenderTarget=function(b){var h=d.get(b),l=d.get(b.texture);b.addEventListener("dispose",n);l.__webglTexture=a.createTexture();g.memory.textures++;var q=!0===b.isWebGLRenderTargetCube,r=!0===b.isWebGLMultisampleRenderTarget,
-t=m(b)||e.isWebGL2;if(q)for(h.__webglFramebuffer=[],r=0;6>r;r++)h.__webglFramebuffer[r]=a.createFramebuffer();else if(h.__webglFramebuffer=a.createFramebuffer(),r)if(e.isWebGL2){h.__webglMultisampledFramebuffer=a.createFramebuffer();h.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,h.__webglColorRenderbuffer);r=f.convert(b.texture.format);var z=f.convert(b.texture.type);r=k(r,z);z=A(b);a.renderbufferStorageMultisample(36161,z,r,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer);
-a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),B(h.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(q){c.bindTexture(34067,l.__webglTexture);U(34067,b.texture,t);for(r=0;6>r;r++)v(h.__webglFramebuffer[r],b,36064,34069+r);p(b.texture,t)&&u(34067,b.texture,b.width,
-b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,l.__webglTexture),U(3553,b.texture,t),v(h.__webglFramebuffer,b,36064,3553),p(b.texture,t)&&u(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){h=d.get(b);l=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(l)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(36160,h.__webglFramebuffer);
-if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);w(b.depthTexture,0);h=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,36096,3553,h,0);else if(1027===
-b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,h,0);else throw Error("Unknown depthTexture format");}else if(l)for(h.__webglDepthbuffer=[],l=0;6>l;l++)a.bindFramebuffer(36160,h.__webglFramebuffer[l]),h.__webglDepthbuffer[l]=a.createRenderbuffer(),B(h.__webglDepthbuffer[l],b);else a.bindFramebuffer(36160,h.__webglFramebuffer),h.__webglDepthbuffer=a.createRenderbuffer(),B(h.__webglDepthbuffer,b);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=function(a){var b=a.texture,
-f=m(a)||e.isWebGL2;if(p(b,f)){f=a.isWebGLRenderTargetCube?34067:3553;var g=d.get(b).__webglTexture;c.bindTexture(f,g);u(f,b,a.width,a.height);c.bindTexture(f,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(e.isWebGL2){var c=d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer);c=b.width;var f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,0,c,f,0,0,c,f,
-g,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===I&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),I=!0),a=a.texture);w(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLRenderTargetCube&&(!1===C&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),
+null)}function A(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var Ca=new WeakMap,H,D="undefined"!==typeof OffscreenCanvas&&null!==(new OffscreenCanvas(1,1)).getContext("2d"),G=0,I=!1,C=!1;this.allocateTextureUnit=function(){var a=G;a>=e.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+e.maxTextures);G+=1;return a};this.resetTextureUnits=function(){G=0};this.setTexture2D=w;this.setTexture2DArray=
+function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?E(e,a,b):(c.activeTexture(33984+b),c.bindTexture(35866,e.__webglTexture))};this.setTexture3D=function(a,b){var e=d.get(a);0<a.version&&e.__version!==a.version?E(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=y;this.setTextureCubeDynamic=x;this.setupRenderTarget=function(b){var h=d.get(b),l=d.get(b.texture);b.addEventListener("dispose",n);l.__webglTexture=a.createTexture();g.memory.textures++;
+var q=!0===b.isWebGLRenderTargetCube,r=!0===b.isWebGLMultisampleRenderTarget,t=m(b)||e.isWebGL2;if(q)for(h.__webglFramebuffer=[],r=0;6>r;r++)h.__webglFramebuffer[r]=a.createFramebuffer();else if(h.__webglFramebuffer=a.createFramebuffer(),r)if(e.isWebGL2){h.__webglMultisampledFramebuffer=a.createFramebuffer();h.__webglColorRenderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,h.__webglColorRenderbuffer);r=f.convert(b.texture.format);var z=f.convert(b.texture.type);r=k(r,z);z=A(b);a.renderbufferStorageMultisample(36161,
+z,r,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer);a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),B(h.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(q){c.bindTexture(34067,l.__webglTexture);U(34067,b.texture,t);for(r=0;6>r;r++)v(h.__webglFramebuffer[r],
+b,36064,34069+r);p(b.texture,t)&&u(34067,b.texture,b.width,b.height);c.bindTexture(34067,null)}else c.bindTexture(3553,l.__webglTexture),U(3553,b.texture,t),v(h.__webglFramebuffer,b,36064,3553),p(b.texture,t)&&u(3553,b.texture,b.width,b.height),c.bindTexture(3553,null);if(b.depthBuffer){h=d.get(b);l=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(l)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");
+a.bindFramebuffer(36160,h.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);w(b.depthTexture,0);h=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(36160,
+36096,3553,h,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(36160,33306,3553,h,0);else throw Error("Unknown depthTexture format");}else if(l)for(h.__webglDepthbuffer=[],l=0;6>l;l++)a.bindFramebuffer(36160,h.__webglFramebuffer[l]),h.__webglDepthbuffer[l]=a.createRenderbuffer(),B(h.__webglDepthbuffer[l],b);else a.bindFramebuffer(36160,h.__webglFramebuffer),h.__webglDepthbuffer=a.createRenderbuffer(),B(h.__webglDepthbuffer,b);a.bindFramebuffer(36160,null)}};this.updateRenderTargetMipmap=
+function(a){var b=a.texture,f=m(a)||e.isWebGL2;if(p(b,f)){f=a.isWebGLRenderTargetCube?34067:3553;var g=d.get(b).__webglTexture;c.bindTexture(f,g);u(f,b,a.width,a.height);c.bindTexture(f,null)}};this.updateMultisampleRenderTarget=function(b){if(b.isWebGLMultisampleRenderTarget)if(e.isWebGL2){var c=d.get(b);a.bindFramebuffer(36008,c.__webglMultisampledFramebuffer);a.bindFramebuffer(36009,c.__webglFramebuffer);c=b.width;var f=b.height,g=16384;b.depthBuffer&&(g|=256);b.stencilBuffer&&(g|=1024);a.blitFramebuffer(0,
+0,c,f,0,0,c,f,g,9728)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")};this.safeSetTexture2D=function(a,b){a&&a.isWebGLRenderTarget&&(!1===I&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),I=!0),a=a.texture);w(a,b)};this.safeSetTextureCube=function(a,b){a&&a.isWebGLRenderTargetCube&&(!1===C&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),
 C=!0),a=a.texture);a&&a.isCubeTexture||Array.isArray(a.image)&&6===a.image.length?y(a,b):x(a,b)}}function Dh(a,b,c){return{convert:function(a){if(1E3===a)return 10497;if(1001===a)return 33071;if(1002===a)return 33648;if(1003===a)return 9728;if(1004===a)return 9984;if(1005===a)return 9986;if(1006===a)return 9729;if(1007===a)return 9985;if(1008===a)return 9987;if(1009===a)return 5121;if(1017===a)return 32819;if(1018===a)return 32820;if(1019===a)return 33635;if(1010===a)return 5120;if(1011===a)return 5122;
 if(1012===a)return 5123;if(1013===a)return 5124;if(1014===a)return 5125;if(1015===a)return 5126;if(1016===a){if(c.isWebGL2)return 5131;var d=b.get("OES_texture_half_float");if(null!==d)return d.HALF_FLOAT_OES}if(1021===a)return 6406;if(1022===a)return 6407;if(1023===a)return 6408;if(1024===a)return 6409;if(1025===a)return 6410;if(1026===a)return 6402;if(1027===a)return 34041;if(1028===a)return 6403;if(100===a)return 32774;if(101===a)return 32778;if(102===a)return 32779;if(200===a)return 0;if(201===
 a)return 1;if(202===a)return 768;if(203===a)return 769;if(204===a)return 770;if(205===a)return 771;if(206===a)return 772;if(207===a)return 773;if(208===a)return 774;if(209===a)return 775;if(210===a)return 776;if(33776===a||33777===a||33778===a||33779===a)if(d=b.get("WEBGL_compressed_texture_s3tc"),null!==d){if(33776===a)return d.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===a)return d.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return d.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===a)return d.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===

build/three.module.js

@@ -20696,9 +20696,11 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, utils,
 	var _videoTextures = new WeakMap();
 	var _canvas;
 
-	//
+	// cordova iOS (as of 5.0) still uses UIWebView, which provides OffscreenCanvas,
+	// also OffscreenCanvas.getContext("webgl"), but not OffscreenCanvas.getContext("2d")!
 
-	var useOffscreenCanvas = typeof OffscreenCanvas !== 'undefined';
+	var useOffscreenCanvas = typeof OffscreenCanvas !== 'undefined'
+		&& ( new OffscreenCanvas( 1, 1 ).getContext( "2d" ) ) !== null;
 
 	function createCanvas( width, height ) {