diff options
Diffstat (limited to 'src/qglview.cc')
| -rw-r--r-- | src/qglview.cc | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/qglview.cc b/src/qglview.cc index c80d155..0afaa4b 100644 --- a/src/qglview.cc +++ b/src/qglview.cc @@ -340,18 +340,28 @@ void QGLView::resizeGL(int w, int h) glViewport(0, 0, w, h); w_h_ratio = sqrt((double)w / (double)h); - setupPerspective(); + setupGimbalPerspective(); } void QGLView::setupPerspective() { + fprintf(stderr,"non-gimbal camera not implemented for qglview\n"); +} + +void QGLView::setupOrtho(bool offset) +{ + fprintf(stderr,"non-gimbal camera not implemented for qglview\n"); +} + +void QGLView::setupGimbalPerspective() +{ glMatrixMode(GL_PROJECTION); glLoadIdentity(); glFrustum(-w_h_ratio, +w_h_ratio, -(1/w_h_ratio), +(1/w_h_ratio), +10.0, +FAR_FAR_AWAY); gluLookAt(0.0, -viewer_distance, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0); } -void QGLView::setupOrtho(double distance, bool offset) +void QGLView::setupGimbalOrtho(double distance, bool offset) { glMatrixMode(GL_PROJECTION); glLoadIdentity(); @@ -368,8 +378,8 @@ void QGLView::paintGL() { glEnable(GL_LIGHTING); - if (orthomode) setupOrtho(viewer_distance); - else setupPerspective(); + if (orthomode) setupGimbalOrtho(viewer_distance); + else setupGimbalPerspective(); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); @@ -439,7 +449,7 @@ void QGLView::paintGL() { glDepthFunc(GL_ALWAYS); - setupOrtho(1000,true); + setupGimbalOrtho(1000,true); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); @@ -508,7 +518,7 @@ void QGLView::paintGL() //Restore perspective for next paint if(!orthomode) - setupPerspective(); + setupGimbalPerspective(); } if (statusLabel) { |