Compute the face direction as the cross product of two of its edges (there are normals stored with the mesh, but theyre vertex normals rather than face normals) 6. Assign the mesh data for the triangle in question to the new mesh. Use area select tool (I have mine set with a keyboard shorcut of 'A' I use it so much) to select half the points on one side or another and then delete them. Create a mesh for the game object (youll need a filter and a renderer) 4. One other way to split a character in half (as long as it's already symmetrical) is to go into ortho front view and then enter point select mode. If the mesh comes in as different objects, you can use the Merge command to combine them. A lot of times optimizing this will help solve a meshes water tightness. For instance, the head might be one group, the arm another, etc. Then I throw away the meshes that have level of detail I dont want. Usually meshes, especially character meshes, that come from other apps have grouped areas of polygons. UnityEditorInternal.InternalEditorUtility:InspectorWindowDrag(Object, Boolean) UnityEditor.DockArea:OnGUI() And sometimes the Mesh seams to be frozen, cant modify any more, need to set everything up again. Could I possibly create a script to have particles shooting at my character when they are on view If so, could you try to point me in the right direction. Also, I am running vista on a non-mac labtop so cheetah3d is out of the question. Sometimes you have to play around with it to get good results. I would try to make something simpler, but it is required though. If you're mesh is really small, then you need to use smaller increments in the optimize settings. They need to be balanced with each other, or the optimize might chew up your mesh. Be careful though of the scale of your object vs what the optimize settings are set to. One good thing to do when bringing a mesh in from another app, is to run an Optimize on the mesh.

Boolean cheetah3d