TypeScript geom.mat4类代码示例

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本文整理汇总了TypeScript中neuroglancer/util/geom.mat4类的典型用法代码示例。如果您正苦于以下问题：TypeScript mat4类的具体用法？TypeScript mat4怎么用？TypeScript mat4使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了mat4类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1:

 return this.scales.map(scaleInfo => {
   return VolumeChunkSpecification
       .getDefaults({
         voxelSize: scaleInfo.resolution,
         dataType: this.dataType,
         numChannels: this.numChannels,
         transform: mat4.fromTranslation(
             mat4.create(),
             vec3.multiply(vec3.create(), scaleInfo.resolution, scaleInfo.voxelOffset)),
         upperVoxelBound: scaleInfo.size,
         volumeType: this.volumeType,
         chunkDataSizes: scaleInfo.chunkSizes,
         baseVoxelOffset: scaleInfo.voxelOffset,
         compressedSegmentationBlockSize: scaleInfo.compressedSegmentationBlockSize,
         volumeSourceOptions,
       })
       .map(spec => this.chunkManager.getChunkSource(PrecomputedVolumeChunkSource, {
         spec,
         parameters: {
           'baseUrls': this.baseUrls,
           'path': `${this.path}/${scaleInfo.key}`,
           'encoding': scaleInfo.encoding
         }
       }));
 });

开发者ID:google，项目名称:neuroglancer，代码行数:25，代码来源:frontend.ts

示例2: getStaticAnnotations

 getStaticAnnotations() {
   const baseScale = this.scales[0];
   const annotationSet =
     new AnnotationSource(mat4.fromScaling(mat4.create(), baseScale.resolution));
   annotationSet.readonly = true;
   annotationSet.add(makeDataBoundsBoundingBox(
       baseScale.voxelOffset, vec3.add(vec3.create(), baseScale.voxelOffset, baseScale.size)));
   return annotationSet;
 }

开发者ID:google，项目名称:neuroglancer，代码行数:9，代码来源:frontend.ts

示例3: it

 it('works for simple example', () => {
   const m = mat4.perspective(mat4.create(), Math.PI / 2, 4.0, 7, 113);
   const planes = getFrustrumPlanes(new Float32Array(24), m);
   expect(isAABBVisible(-1, -1, -20, 1, 1, -15, planes)).toBe(true);
   expect(isAABBVisible(-50, -1, -8, -40, 1, -7, planes)).toBe(false);
   expect(isAABBVisible(40, -1, -8, 50, 1, -7, planes)).toBe(false);
   expect(isAABBVisible(-1, -50, -8, 1, -40, -7, planes)).toBe(false);
   expect(isAABBVisible(-1, 40, -8, 1, 50, -7, planes)).toBe(false);
   expect(isAABBVisible(-1, -1, -112, 1, 1, -113, planes)).toBe(true);
   expect(isAABBVisible(-1, -1, -114, 1, 1, -118, planes)).toBe(false);
 });

开发者ID:google，项目名称:neuroglancer，代码行数:11，代码来源:geom.spec.ts

示例4:

 return this.scales.map(levelScales => levelScales.map(scaleInfo => {
   const spec = VolumeChunkSpecification.withDefaultCompression({
     voxelSize: scaleInfo.voxelSize,
     dataType,
     volumeType,
     numChannels,
     transform: mat4.fromTranslation(mat4.create(), scaleInfo.offset),
     upperVoxelBound: scaleInfo.sizeInVoxels,
     upperClipBound: upperClipBound,
     chunkDataSize: scaleInfo.chunkDataSize!, volumeSourceOptions,
   });
   return VolumeChunkSource.get(
       this.chunkManager, spec,
       {baseUrls: this.baseUrls, key: scaleInfo.key, encoding: encoding});
 }));

开发者ID:janelia-flyem，项目名称:neuroglancer，代码行数:15，代码来源:frontend.ts

示例5: it

  it('getMultiscaleChunksToDraw simple', () => {
    const manifest: MultiscaleMeshManifest = {
      chunkShape: vec3.fromValues(10, 20, 30),
      chunkGridSpatialOrigin: vec3.fromValues(5, 6, -50),
      clipLowerBound: vec3.fromValues(20, 23, -50),
      clipUpperBound: vec3.fromValues(40, 45, -20),
      lodScales: [20, 40],
      chunkCoordinates: Uint32Array.from([
        0, 0, 0,  //
      ]),
    };
    const viewportWidth = 640;
    const viewportHeight = 480;
    const modelViewProjection =
        mat4.perspective(mat4.create(), Math.PI / 2, viewportWidth / viewportHeight, 5, 100);
    expect(getChunkList(
               manifest, modelViewProjection, /*detailCutoff=*/ 1000, viewportWidth, viewportHeight))
        .toEqual([{
          lod: 1,
          renderScale: 960,
          beginIndex: 0,
          endIndex: 1,
        }]);

    expect(getChunkList(
               manifest, modelViewProjection, /*detailCutoff=*/ 800, viewportWidth, viewportHeight))
        .toEqual([
          {
            lod: 1,
            renderScale: 960,
            beginIndex: 0,
            endIndex: 1,
          },
          {
            lod: 0,
            renderScale: 480,
            beginIndex: 0,
            endIndex: 1,
          }
        ]);
  });

开发者ID:google，项目名称:neuroglancer，代码行数:41，代码来源:multiscale.spec.ts

示例6: getSources

 getSources(volumeSourceOptions: VolumeSourceOptions) {
   let {info} = this;
   const spec = VolumeChunkSpecification.withDefaultCompression({
     volumeType: info.volumeType,
     chunkDataSize: info.volumeSize,
     dataType: info.dataType,
     voxelSize: info.voxelSize,
     numChannels: info.numChannels,
     upperVoxelBound: info.volumeSize,
     transform: translationRotationScaleZReflectionToMat4(
         mat4.create(), info.qoffset, info.quatern, kOneVec, info.qfac),
     volumeSourceOptions,
   });
   return [[VolumeChunkSource.get(this.chunkManager, spec, {url: this.url})]];
 }

开发者ID:janelia-flyem，项目名称:neuroglancer，代码行数:15，代码来源:frontend.ts

示例7: convertAffine

function convertAffine(affine: number[][]) {
  return mat4.fromValues(
      affine[0][0], affine[1][0], affine[2][0], affine[3][0], affine[0][1], affine[1][1],
      affine[2][1], affine[3][1], affine[0][2], affine[1][2], affine[2][2], affine[3][2],
      affine[0][3], affine[1][3], affine[2][3], affine[3][3]);
}

开发者ID:janelia-flyem，项目名称:neuroglancer，代码行数:6，代码来源:backend.ts

注：本文中的neuroglancer/util/geom.mat4类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。