锘??xml version="1.0" encoding="utf-8" standalone="yes"?> l Dynamic 3D view control Easy to rotate (yaw/pitch) parts with mouse left button and pan with right button. With the mouse wheel you can scale it and double clicking to locate the central point of the view; l Easy manipulate apparatus Rotate or move individual parts with mouse, the parts can move correctly according to the joint relations, current support pairs: prismatic-pair and revolute-turning-pair; l Free room dimension set up room’s width銆乴ength銆乭eight and other parameters can be manually setup and modified; l Parts Library Apparatus parts can be dragged from the “parts library” into the 3D scene, and assembled to the “anchor points” of the pre-assembled parts; assembled parts are removable; · Part joints dynamically changed Change the part joints motion-constraint-parameters dynamically, like the hanging arm’s rotation angle range, i.e. change it from 360 degree to 90 degree, the scene will respond the changed data immediately; · Collision detection If the apparatus collide with each other or the room’s walls, it will turn red to indicate the collision occurring as to adjust the equipment’s position; · Real-time dimension measure User can switch to “Dimension measure mode” to measure chosen points from apparatus to the wall/floor/ceiling or points on the other apparatus, when press “Ctrl”, · Apparatus library management user can manage the parts category hierarchy as deep as needed; support OBJ file imported into the library and preview; user can manage the part’s motion-pair parameter dynamically; · Data export Scene can be saved as project file and reopen; the structure of the scene including all the apparatus parameters can be exported to word/excel files; the scene can also be exported to Technical Key points · Qt library (open source version) · OpenGL · Computer graphics · OOA,OOD · Multi-threading · MFC/Win32 SDK Constructing features NVidia Optix-Real-time-ray-tracing engine embed Exploring ideas · Import rooms from AutoCAD DWG file; (AutoCAD API/Pattern recognition) · Export scene to AutoCAD DWG file directly; · JavaScript engine embed; · Apparatus parts data network storage and multiple-user rights control; · I18; · Augmented reality support; · Flash publishing
Qt/OpenGL UI imitate UNITY




the scene will enter “transparency dimension measure mode”, when user move or rotate the apparatus parts, related dimension numbers will change accordingly;
an independent windows executable file (exe, prototype written with MFC), when opened, user can also control the scene and the apparatus without CMaxSpore product installed;
The exported executable support only observation but not parameter manipulation;

