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Auto calculate the far plane when generating preview images.

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Leonardo
2017-12-21 14:02:16 -08:00
parent 5a7faa4323
commit 104f5c843e
7 changed files with 39 additions and 43 deletions
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common/camera.cpp
+2 -2
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@@ -770,7 +770,7 @@ void lcCamera::ZoomExtents(float AspectRatio, const lcVector3& Center, const lcV
lcVector3 Position(mPosition + Center - mTargetPosition);
lcMatrix44 ProjectionMatrix = lcMatrix44Perspective(m_fovy, AspectRatio, m_zNear, m_zFar);
mPosition = lcZoomExtents(Position, mWorldView, ProjectionMatrix, Points, NumPoints);
std::tie(mPosition, std::ignore) = lcZoomExtents(Position, mWorldView, ProjectionMatrix, Points, NumPoints);
mTargetPosition = Center;
}
@@ -816,7 +816,7 @@ void lcCamera::ZoomRegion(float AspectRatio, const lcVector3& Position, const lc
lcMatrix44 WorldView = lcMatrix44LookAt(Position, TargetPosition, mUpVector);
lcMatrix44 ProjectionMatrix = lcMatrix44Perspective(m_fovy, AspectRatio, m_zNear, m_zFar);
mPosition = lcZoomExtents(Position, WorldView, ProjectionMatrix, Corners, 2);
std::tie(mPosition, std::ignore) = lcZoomExtents(Position, WorldView, ProjectionMatrix, Corners, 2);
mTargetPosition = TargetPosition;
}