内容

• 特性
• 详细描述

Canvas3DShaderPrecisionFormat QML Type

Contains the shader precision format attributes. 更多...

import 语句：	import QtCanvas3D 1.1
Since:	QtCanvas3D 1.0

• 所有成员列表，包括继承成员

特性

• precision : int
• rangeMax : int
• rangeMin : int

详细描述

An uncreatable QML type that contains the information returned from the Context3D::getShaderPrecisionFormat() 调用。

另请参阅 Context3D .

特性文档编制

precision : int

The number of bits of precision that can be represented. 0 for integer formats.

rangeMax : int

The base 2 log of the absolute value of the maximum value that can be represented.

rangeMin : int

The base 2 log of the absolute value of the minimum value that can be represented.