diff options
| author | Kaj Grönholm <kaj.gronholm@qt.io> | 2020-02-13 15:19:50 +0200 |
|---|---|---|
| committer | Kaj Grönholm <kaj.gronholm@qt.io> | 2020-02-17 08:00:28 +0200 |
| commit | 6a09adfb05cfc309edc321d4a1d4f66b8a83b579 (patch) | |
| tree | 66a57b9374d23035605aedf2161cabb359ac4bf0 | |
| parent | dd818e3bcf64669dd49235f1b9e634c8f24f4808 (diff) | |
Fix stereoscopic camera separation
Task-number: QT3DS-4066
Change-Id: I1b7e08c278ed7658f7990ae9ee6bc684f9203e04
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
| -rw-r--r-- | src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderHelper.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderHelper.cpp b/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderHelper.cpp index 4dae3f9..49d6468 100644 --- a/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderHelper.cpp +++ b/src/runtimerender/rendererimpl/Qt3DSRendererImplLayerRenderHelper.cpp @@ -382,9 +382,13 @@ void SLayerRenderHelper::adjustCameraStereoSeparation() copyCameraProperties(m_Camera, m_CameraRightEye); // Adjust left & right camera positions by eye separation - m_CameraLeftEye->m_Position.x -= m_StereoEyeSeparation; + QT3DSVec3 eyeMove(m_StereoEyeSeparation, 0, 0); + QT3DSVec3 camMove = m_Camera->m_GlobalTransform.transform(eyeMove) + - m_Camera->m_GlobalTransform.getPosition(); + camMove.z *= -1; // Inverse z + m_CameraLeftEye->m_Position -= camMove; m_CameraLeftEye->m_Flags.SetTransformDirty(true); - m_CameraRightEye->m_Position.x += m_StereoEyeSeparation; + m_CameraRightEye->m_Position += camMove; m_CameraRightEye->m_Flags.SetTransformDirty(true); m_CameraLeftEye->MarkDirty(); |