WebSep 8, 2024 · Float32Array类型数组代表的是平台字节顺序为32位的浮点数型数组(对应于 C浮点数据类型) 。如果需要控制字节顺序,使用DataView替代。其内容初始化为0。一旦建立起来,你可以使用这个对象的方法对其元素进行操作,或者使用标准数组索引语法 (使用方括号)。语法如下:new Float32Array(length);new Float32Array ... WebSep 8, 2024 · Float32Array 类型数组代表的是平台字节顺序为32位的浮点数型数组 (对应于 C 浮点数据类型) 。. 如果需要控制字节顺序, 使用 DataView 替代。. 其内容初始化为 0 …
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WebJun 11, 2024 · Is there a way to force an array to be a Float32Array? I tried this: var cubeVertices = new Float32Array(3 * 4 * 6); cubeVertices = [ /* Vertices */ ]; But this appears to change the type to a Float64Array, since I can't use it with WebGL, but it works when I do a new Float32Array(cubeVertices). WebOct 6, 2012 · Add a comment. 1. You can use it as any array, which means you can do this : var arr = []; for (var i=0; i phiwe id copy
Force Javascript array to Float32 - Stack Overflow
WebNov 23, 2024 · Float32Array.prototype.byteLength. Returns the length (in bytes) of the Float32Array. Fixed at construction time and thus read only. This is the only thing that counts. If you still don't believe the docs, try logging a cell after you overflow it (easier with int8 - put 200 or something). WebThe Float32Array typed array represents an array of 32-bit floating point numbers (corresponding to the C float data type) in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array … WebFloat32Array.from()方法用于从array-like或可迭代对象创建新的Float32Array。 因此,当您要将arrayLike或可迭代对象转换为Float32Array时,可以通过将该对象作为参数以及映射 … phiwebops.phibed.com