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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] No Subject(normalization id {each|none|all|keep}) Set the normalization status of geom id. "none" suppresses all normalization. "each" normalizes the object's bounding box to fit into the unit sphere, with the center of its bounding box translated to the origin. Fitting the bounding box into the unit sphere implies that the box is scaled until its long diagonal, sqrt((xmax-xmin)^2 + (ymax-ymin)^2 + (zmax-zmin)^2), is 2. "all" resembles "each", except when an object is changing (e.g. when its geometry is being changed by an external program). Then, "each" tightly fits the bounding box around the object whenever it changes and normalizes accordingly, while "all" normalizes the union of all variants of the object and normalizes accordingly. "keep" leaves the current normalization transform unchanged when the object changes. It may be useful to apply "each" or "all" normalization apply to the first version of a changing object to bring it in view, then switch to "keep"; changes in size or position of the object will be apparent. If this is still unclear could you ask a more specific question? BUG(???): I'm not quite sure what Sequence normalization is supposed to be doing, but when I have chosen it I've managed to lock the machine (Personal IRIS). This has happened more than once, so I think it may be geomview doing it. When you say "lock the machine", can you move the mouse and/or windows, or is it total freezeup (i.e. the window server stops working)? Is rebooting the only way to recover, or does logging out by killing the window server (like with the "Vulcan death grip" key sequence of (Ctl-Alt-Shift-F12-backslash on number pad)) fix things? Tamara Munzner ((555) 555-5555 munzner at geom.umn.edu The Geometry Center
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