內容

• 特性
• 詳細描述

Canvas3DShaderPrecisionFormat QML Type

Contains the shader precision format attributes. 更多...

import 語句：	import QtCanvas3D 1.1
Since:	QtCanvas3D 1.0

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特性

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

詳細描述

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

另請參閱 Context3D .

特性文檔編製

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.