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Easier control of zoom in 3D viewer. 

Go to 3 steps per doubling (instead of 2), and start at 2/3 instead
of 1/2.
This commit is contained in:
Jeff Young 2019-12-25 11:29:41 +00:00
parent ffe3fdf832
commit 9d0198bade
1 changed files with 3 additions and 3 deletions
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6
3d-viewer/3d_canvas/eda_3d_canvas.cpp
View File

@ -956,7 +956,7 @@ bool EDA_3D_CANVAS::SetView3D( int aKeycode )
m_settings.CameraGet().SetInterpolateMode( INTERPOLATION_BEZIER );
m_settings.CameraGet().SetT0_and_T1_current_T();
m_settings.CameraGet().Reset_T1();
request_start_moving_camera( glm::min( glm::max( m_settings.CameraGet().ZoomGet(), 0.5f ), 1.125f ) );
request_start_moving_camera( glm::min( glm::max( m_settings.CameraGet().ZoomGet(), 1/1.26f ), 1.26f ) );
return true;
case WXK_END:
@ -974,7 +974,7 @@ bool EDA_3D_CANVAS::SetView3D( int aKeycode )
m_settings.CameraGet().SetInterpolateMode( INTERPOLATION_BEZIER );
m_settings.CameraGet().SetT0_and_T1_current_T();
if( m_settings.CameraGet().Zoom_T1( 1.4f ) )
if( m_settings.CameraGet().Zoom_T1( 1.26f ) ) // 3 steps per doubling
request_start_moving_camera( 3.0f );
return true;
@ -983,7 +983,7 @@ bool EDA_3D_CANVAS::SetView3D( int aKeycode )
m_settings.CameraGet().SetInterpolateMode( INTERPOLATION_BEZIER );
m_settings.CameraGet().SetT0_and_T1_current_T();
if( m_settings.CameraGet().Zoom_T1( 1/1.4f ) )
if( m_settings.CameraGet().Zoom_T1( 1/1.26f ) ) // 3 steps per halving
request_start_moving_camera( 3.0f );
return true;