From 6a09adfb05cfc309edc321d4a1d4f66b8a83b579 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kaj=20Gr=C3=B6nholm?= Date: Thu, 13 Feb 2020 15:19:50 +0200 Subject: Fix stereoscopic camera separation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Task-number: QT3DS-4066 Change-Id: I1b7e08c278ed7658f7990ae9ee6bc684f9203e04 Reviewed-by: Miikka Heikkinen Reviewed-by: Tomi Korpipää --- .../rendererimpl/Qt3DSRendererImplLayerRenderHelper.cpp | 8 ++++++-- 1 file 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(); -- cgit v1.2.3