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Published on 2010-04-30T06:07:44Z
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2010/04/30
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How can I find the point B(t) along a cubic Bezier curve that is closest to an arbitrary point P in the plane?
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hey, my laptop should be capable of running some games fine but doesn't. Examples are egoboo and tome. http://www.ebuyer.com/product/237739 this is my laptop.
I tried the gears test and i only get 60 FPS, on IRC they said thats a big issue and should try the forums. I am using Ubuntu 11.04 and was…
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I have a PCIe Geforce 6600 that I've been using in my PC for a couple years now without problems. Recently though I've not been using the PC and had it unplugged. When I when to use it again I accidentally plugged in the monitor to the VGA port for the integrated graphics instead of the 6600 card…
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I have just recently put my build together, and I have installed my graphics card. The problem is that when i look at my computer's display it is saying that I am using the intel graphics that came with my CPU. Is there a way that i can get the Radeon graphics to run instead?
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I have an ATI graphics card with an AGP connection and a DVI port, and an Intel graphics processor on the motherboard with a VGA port. I have two monitors.
When the graphics card is unplugged, I get this from lspci:
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I have a Samsung NP-RV509 A0FIN and I tried to install GNU/Linux with gnome 3.2 on it. I tried Fedora 16, Ubuntu 11.10 and Linux Mint 12 RC, but with no success. All of these freezes upon login into gnome shell. I think it is the problem with graphics driver, so I tried xorg-edgers ppa on my last…
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Hi,
Is there a library of data structures and operations for quadratic bezier curves? I need to implement:
bezier to bitmap converting with arbitrary quality
optimizing bezier curves
common operations like subtraction, extraction, rendering etc.
languages: c,c++,.net,python
Algorithms without…
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Hello,
I have have a quadratic bezier curve and I want to calculate the slope of the tangent in a given point. For example, let it be the middlepoint of the quadratic bezier curve, therefore t=0.5 (please see the link below for a picture of this). I've calculated the first derivation of the formula…
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I have a quadratic bezier curve and I want to calculate the slope of the tangent in a given point. For example, let it be the middlepoint of the quadratic bezier curve, therefore t=0.5 (please see the link below for a picture of this). I've calculated the first derivative of the formula for the quadratic…
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I need to draw a shape whose boundaries are parts of parabola (that is quadratic bezier curves) using iText. I have found only method for drawing cubic bezier curves in PdfContentByte class.
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A WPF control for graphing functions, parametric curves, and polar curves
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