User:Natsubee

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Picture of the day
Non-uniform rational B-spline

Non-uniform rational B-spline is a mathematical model commonly used in computer graphics for generating and representing curves and surfaces for both analytic (described by mathematical formulas) and modeled shapes. Control points (shown as small spheres) influence the directions the surface takes. The square at the bottom sets the maximum width and length of the surface.

Image: Greg L
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Change text size quickly (with Ctrl-mouse wheel)

If you have a wheel mouse, hold down the "Ctrl" key (on the keyboard) while you roll the wheel - it makes the text larger or smaller instantly!

Bonus: this tip works in many other applications too. (It's generally used for zooming in Windows.)

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Today is Saturday, January 28, 2012, 12:02 (GMT). Currently there are 3,857,251 articles on the English version of Wikipedia.




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