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added gizmo for anchor point

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itsmattkc
2018-12-09 15:56:47 +11:00
parent 25e4bd9d8d
commit 3e57e06542
3 changed files with 21 additions and 2 deletions
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ui/viewerwidget.cpp
+15 -2
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@@ -846,12 +846,25 @@ void ViewerWidget::paintGL() {
glVertex3f(g->screen_pos[0].x(), g->screen_pos[0].y(), gizmo_z);
glEnd();
break;
case GIZMO_TYPE_DOT: // draw target
glBegin(GL_QUADS);
case GIZMO_TYPE_TARGET: // draw target
glBegin(GL_LINES);
glVertex3f(g->screen_pos[0].x()-target_size, g->screen_pos[0].y()-target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()+target_size, g->screen_pos[0].y()-target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()+target_size, g->screen_pos[0].y()-target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()+target_size, g->screen_pos[0].y()+target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()+target_size, g->screen_pos[0].y()+target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()-target_size, g->screen_pos[0].y()+target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()-target_size, g->screen_pos[0].y()+target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()-target_size, g->screen_pos[0].y()-target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x()-target_size, g->screen_pos[0].y(), gizmo_z);
glVertex3f(g->screen_pos[0].x()+target_size, g->screen_pos[0].y(), gizmo_z);
glVertex3f(g->screen_pos[0].x(), g->screen_pos[0].y()-target_size, gizmo_z);
glVertex3f(g->screen_pos[0].x(), g->screen_pos[0].y()+target_size, gizmo_z);
glEnd();
break;
}