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Questions tagged [surface]

A surface is a two-dimensional shape in a three-dimensional space.

A surface is a concept in geometry which roughly means a two-dimensional shape in a three-dimensional space.

For the Microsoft Surface tablets, see . For the Microsoft Pixelsense technology formerly known as Surface, see .

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Clipping surface to viewport

I'm trying to render a surface with a method that takes a Surface and X, Y position to render at. The problem is that when the surface is outside the screen by one small pixel, it doesn't render at all. Why is that? I'm trying to search for DirectX…
Deukalion
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Surface in box2das3

I'm using box2dflash for as3 and i need to create curvy ground like this. Facts: I can't create one solid object as far as I know because box2d support convex objects; I didn't find any line-based objects. Question: Is there any better way than…
user1561713
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Surface Librarybar with scrollbars

We have a library bar filled with items, which can be dragged from and dropped onto it. Now the client wishes to see something like a scrollbar or arrows on the side, to have an indication if items are outside of the visible port. As you can see in…
ISAF
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SDL_Surface Vectors

I'm attempting to create a vector of surfaces, which will contain messages the user inputs (its a chat box). But whenever I add new surfaces to the vector and display them, the other surfaces get displayed in the surface vector. I don't know why…
Johanne Irish
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computing overlapping of two square in collision

I am trying to compute the overlapping area of two colliding rectangles. I found the Separating Axis Theorem to compute if they are in collision or not, but I'm not sure can I to use it for computing the area of the collision ? If yes, please advise…
user1482649
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OpenGL: How to make a z=f(x,y) 3D surface smooth, currently it is rough

I use a z=f(x,y) function to generate a surface, and now I can draw the surface in OpenGL. Please see the image shot below, the surface's color is depends on the Z value of the vertex, the higher it is, the more red it has. Here is the function I…
ollydbg23
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How can I plot one plane in Surface plot (MATLAB)

This is the figure I have with me now. There are 10 planes, but I want to plot them individually. How can I do that?
und
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how to find the coordinate of points projection on a planar surface

Hope doing well. I have two numpy array, both are some points in the space. Using python, I want to firstly find the surface passing the first data set (surface_maker) and then find the x,y and z of the projection adjacent opoints of the second…
Ali_d
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Forticlient on ARM proc (surface pro x)

i can not install forticlient (last version) on microsoft surface pro x, it's rolling back & exit during the installation .. And i tried to install & configurate SSLVPN, and when i want to connect it, it stuck at 98% and disconnect. Please any…
MOHAMMED SOUFIANE
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Matlab surface plot of 3 related values

I am pretty new at MatLab and I need help creating this surface plot. I have some drilling speeds, feeding speeds and the quality percentage of each hole. I have saved each of these values in different arrays (x, y and z). How do I plot a surface…
Darius Curt
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How can you convert a Hermite surface to a Bezier surface for use in OpenGL?

I found a method to convert a Hermite curve into Bezier curve, but is there a similar method to convert a Hermite surface into a Bezier surface that I can use with OpenGL?
Arjun Bora
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Generate a 3D surface plot by fitting over many 2D plots with varying z value

I would like to achieve a 3D surface plot. My outputs are as follows. For a particular value of z, I get y for each value of x (x ranges like 0:0.1:1.4). Then I vary z and, for the same range of x, I get y values. The result can be visualised as…
Gopalpur
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Geometry in Plan (Math)

My problem is to know whether or not a point is contained in a polygon (sets of points) on the same surface. Simple example in my favorite language DART Point myPoint = new Point(10, 12); List myPolygon = [ // The Polygon, for example is…
Chr
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Visual Studio remote debug Surface RT not working

I have a Surface RT (1st generation) with Windows 8.1. On my Desktop PC i'm working on an App that should run on Windows 8.1 ARM. Now i wanted to install it to my surface to test it, but it does not work. What i tried till now: 1) Desktop: VS 2015…
Stack
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Stabilizing the colormap range to compare two surface plot diagrams in Matlab

Whatever I tried I couldn't stabilize the colors of two diagrams. When the values decrease from 0 - 30 to 0-1 the colormap always adapts to new values. In the figures attached, I need to stabilize the first color scale 0-30, and second legend should…
Droa
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