Type Alias GLVertexAttributeTypes

GLVertexAttributeTypes:
    | "FLOAT"
    | "BYTE"
    | "SHORT"
    | "UNSIGNED_BYTE"
    | "UNSIGNED_SHORT"
    | "HALF_FLOAT"
    | "INT"
    | "UNSIGNED_INT"
    | "INT_2_10_10_10_REV"
    | "UNSIGNED_INT_2_10_10_10_REV"

属性缓冲数据类型

A GLenum specifying the data type of each component in the array. Possible values:

gl.BYTE: signed 8-bit integer, with values in [-128, 127]
gl.SHORT: signed 16-bit integer, with values in [-32768, 32767]
gl.UNSIGNED_BYTE: unsigned 8-bit integer, with values in [0, 255]
gl.UNSIGNED_SHORT: unsigned 16-bit integer, with values in [0,65535]
gl.FLOAT: 32-bit IEEE floating point number

When using a WebGL 2 context, the following values are available additionally:

gl.HALF_FLOAT: 16-bit IEEE floating point number
gl.INT: 32-bit signed binary integer
gl.UNSIGNED_INT: 32-bit unsigned binary integer
gl.INT_2_10_10_10_REV: 32-bit signed integer with values in [-512, 511]
gl.UNSIGNED_INT_2_10_10_10_REV: 32-bit unsigned integer with values in [0, 1023]

See

https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/vertexAttribPointer