Class containing helper functions for getting camera data used for rendering. 更多...
头: | #include <QSSGCameraHelpers> |
Since: | Qt 6.7 |
QMatrix4x4 | getViewProjectionMatrix (const QSSGCameraId cameraId , const QMatrix4x4 * globalTransform = nullptr) |
[static]
QMatrix4x4
QSSGCameraHelpers::
getViewProjectionMatrix
(const
QSSGCameraId
cameraId
, const
QMatrix4x4
*
globalTransform
= nullptr)
Get the projection matrix for cameraId . An optional transform argument can be given to be used instead of the cameras global transform when calculating the projection matrix.
Returns projection matrix for cameraId
globalTransform
另请参阅 QSSGRenderHelpers::createRenderables ().