QSSGRenderExtensionHelpers Class
包含扩展功能辅助函数的类。更多
| Header: | #include <QSSGRenderExtensionHelpers> |
| Since: | Qt 6.7 |
静态公共成员
| void | registerRenderResult(const QSSGFrameData &frameData, QSSGExtensionId extension, QRhiTexture *texture) |
成员函数文档
[static] void QSSGRenderExtensionHelpers::registerRenderResult(const QSSGFrameData &frameData, QSSGExtensionId extension, QRhiTexture *texture)
为extension 注册一个纹理形式的渲染结果。一旦纹理被注册，该扩展就可以在 QML 中作为 {QtQuick3D::Texture::textureProvider}{ 纹理提供者} 使用。
注： 为确保texture 可用于渲染，例如被 {QtQuick3D::Texture} 项目使用，纹理应在扩展的QSSGRenderExtension::prepareData 调用期间注册。
注： 使用新纹理调用此函数时，之前注册的纹理都将被删除。
注： 可以通过为该扩展注册一个 nullptr 来取消注册纹理。
frameData
另请参阅 textureProvider 。
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