| 130 | g.height);b.__version=d.version;if(d.onUpdate)d.onUpdate(d)}function ua(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),q=v(l,m);c.texImage2D(h,0,q,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 pa(b,c,d){a.bindRenderbuffer(36161,b);if(c.depthBuffer&&!c.stencilBuffer)d?(d=I(c),a.renderbufferStorageMultisample(36161,d,33189,c.width,c.height)):a.renderbufferStorage(36161, |
| 131 | 33189,c.width,c.height),a.framebufferRenderbuffer(36160,36096,36161,b);else if(c.depthBuffer&&c.stencilBuffer)d?(d=I(c),a.renderbufferStorageMultisample(36161,d,34041,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=v(b,e);d?(d=I(c),a.renderbufferStorageMultisample(36161,d,b,c.width,c.height)):a.renderbufferStorage(36161,b,c.width,c.height)}a.bindRenderbuffer(36161, |
| 132 | null)}function I(a){return e.isWebGL2&&a.isWebGLMultisampleRenderTarget?Math.min(e.maxSamples,a.samples):0}var C={},E,D="undefined"!==typeof OffscreenCanvas,B=0,J=!1,A=!1;this.allocateTextureUnit=function(){var a=B;a>=e.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+a+" texture units while this GPU supports only "+e.maxTextures);B+=1;return a};this.resetTextureUnits=function(){B=0};this.setTexture2D=n;this.setTexture2DArray=function(a,b){var e=d.get(a);0<a.version&&e.__version!== |
| 133 | a.version?G(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?G(e,a,b):(c.activeTexture(33984+b),c.bindTexture(32879,e.__webglTexture))};this.setTextureCube=z;this.setTextureCubeDynamic=x;this.setupRenderTarget=function(b){var h=d.get(b),l=d.get(b.texture);b.addEventListener("dispose",u);l.__webglTexture=a.createTexture();g.memory.textures++;var k=!0===b.isWebGLRenderTargetCube,r=!0===b.isWebGLMultisampleRenderTarget, |
| 134 | t=m(b)||e.isWebGL2;if(k)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 w=f.convert(b.texture.type);r=v(r,w);w=I(b);a.renderbufferStorageMultisample(36161,w,r,b.width,b.height);a.bindFramebuffer(36160,h.__webglMultisampledFramebuffer); |
| 135 | a.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer);a.bindRenderbuffer(36161,null);b.depthBuffer&&(h.__webglDepthRenderbuffer=a.createRenderbuffer(),pa(h.__webglDepthRenderbuffer,b,!0));a.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(k){c.bindTexture(34067,l.__webglTexture);y(34067,b.texture,t);for(r=0;6>r;r++)ua(h.__webglFramebuffer[r],b,36064,34069+r);q(b.texture,t)&&p(34067,b.texture,b.width, |