QSSGCameraHelpers Class
包含用于获取渲染所需相机数据的辅助函数的类。更多内容...
| Header: | #include <qssgrenderhelpers.h> |
| Since: | Qt 6.7 |
静态公共成员
| QMatrix4x4 | getViewProjectionMatrix(const QSSGCameraId cameraId, const QMatrix4x4 *globalTransform = nullptr) |
成员函数文档
[static] QMatrix4x4 QSSGCameraHelpers::getViewProjectionMatrix(const QSSGCameraId cameraId, const QMatrix4x4 *globalTransform = nullptr)
获取cameraId 的投影矩阵。计算投影矩阵时，可提供一个可选的transform参数，以替代摄像机的全局变换。
返回以下对象的投影矩阵：cameraId
globalTransform
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