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Code Issues Releases Wiki Activity

#865 bugfix: Account for retina displays, fixed bug in relative vs. absolute positioning

master
Marius Kintel 2015-02-22 13:17:41 -05:00
parent d84d1e0250
commit c5b0a61911
1 changed files with 3 additions and 5 deletions
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8
src/QGLView.cc
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@ -189,8 +189,8 @@ void QGLView::mouseDoubleClickEvent (QMouseEvent *event) {
glGetDoublev(GL_MODELVIEW_MATRIX, modelview);
glGetDoublev(GL_PROJECTION_MATRIX, projection);
double x = event->pos().x();
double y = viewport[3] - event->pos().y();
double x = event->pos().x() * this->getDPI();
double y = viewport[3] - event->pos().y() * this->getDPI();
GLfloat z = 0;
glReadPixels(x, y, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &z);
@ -202,9 +202,7 @@ void QGLView::mouseDoubleClickEvent (QMouseEvent *event) {
GLint success = gluUnProject(x, y, z, modelview, projection, viewport, &px, &py, &pz);
if (success == GL_TRUE) {
cam.object_trans.x() = -px;
cam.object_trans.y() = -py;
cam.object_trans.z() = -pz;
cam.object_trans -= Vector3d(px, py, pz);
updateGL();
emit doAnimateUpdate();
}