GeometryAttributes

new Cesium.GeometryAttributes()

Attributes, which make up a geometry's vertices. Each property in this object corresponds to a GeometryAttribute containing the attribute's data.

Attributes are always stored non-interleaved in a Geometry.

成员(属性)

The bitangent attribute (normalized), which is used for tangent-space effects like bump mapping.

32-bit floating-point. 3 components per attribute.

默认值: undefined
The color attribute.

8-bit unsigned integer. 4 components per attribute.

默认值: undefined
The normal attribute (normalized), which is commonly used for lighting.

32-bit floating-point. 3 components per attribute.

默认值: undefined
The 3D position attribute.

64-bit floating-point (for precision). 3 components per attribute.

默认值: undefined
The 2D texture coordinate attribute.

32-bit floating-point. 2 components per attribute

默认值: undefined
The tangent attribute (normalized), which is used for tangent-space effects like bump mapping.

32-bit floating-point. 3 components per attribute.

默认值: undefined