QSSGCameraHelpers Class

Class containing helper functions for getting camera data used for rendering. 更多...

頭：	#include <QSSGCameraHelpers>
Since:	Qt 6.7

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QMatrix4x4

getViewProjectionMatrix (const QSSGCameraId cameraId , const QMatrix4x4 * globalTransform = nullptr)

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[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

另請參閱 QSSGRenderHelpers::createRenderables ().

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