Adjustment of the offset from the print bed STLs to their textures.

Changed the MK2.5 bed from MK2 to MK3.

src/slic3r/GUI/GLCanvas3D.cpp

@@ -513,14 +513,13 @@ GLCanvas3D::Bed::EType GLCanvas3D::Bed::_detect_type() const
 				{
 					if ((curr->vendor != nullptr) && (curr->vendor->name == "Prusa Research"))
 					{
-						if (boost::contains(curr->name, "MK2"))
+						if (boost::contains(curr->name, "MK3") || boost::contains(curr->name, "MK2.5"))
 						{
-							type = MK2;
+							type = MK3;
 							break;
-						}
-						else if (boost::contains(curr->name, "MK3"))
+						} else if (boost::contains(curr->name, "MK2"))
 						{
-							type = MK3;
+							type = MK2;
 							break;
 						}
 					}
@@ -590,8 +589,14 @@ void GLCanvas3D::Bed::_render_prusa(const std::string &key, float theta) const
     if (theta <= 90.0f)
     {
         filename = model_path + "_bed.stl";
-        if ((m_model.get_filename() != filename) && m_model.init_from_file(filename, useVBOs))
-            m_model.center_around(m_bounding_box.center() - Vec3d(0.0, 0.0, 0.1 + 0.5 * m_model.get_bounding_box().size()(2)));
+        if ((m_model.get_filename() != filename) && m_model.init_from_file(filename, useVBOs)) {
+            Vec3d offset = m_bounding_box.center() - Vec3d(0.0, 0.0, 0.1 + 0.5 * m_model.get_bounding_box().size()(2));
+            if (key == "mk2")
+                offset.y() += 15. / 2.;
+            else if (key == "mk3")
+                offset += Vec3d(0., (19. - 8.) / 2., 2.);
+            m_model.center_around(offset);
+        }
 
         if (!m_model.get_filename().empty())
         {