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Let's say I have a Surface( S1 ), and I have another surface ( S2 ) that cuts through it. How to find the polyhedron formed by the intersection of the two, as shown?
In the above example, there should be two polyhedrons returned, one above S2 , another...
Started by Ngu Soon Hui on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Then you have all the points you need to construct the two polyhedrons... .
Find the intersection of the 2 surfaces (assuming they are planes this is a parallelism-test, a cross product, and solving the linear equation to check where they actually intersect).
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I have an application written in python that's basically an etch-a-sketch, you move pixels around with WASD and arrow keys and it leaves a trail. However, I want to add a counter for the amount of pixels on the screen. How do I have the counter update...
Answer Snippets (Read the full thread at stackoverflow):
What you need is pygame.font module
#define a font surface spamSurface = pygame.font.SysFont('Arial, (255, 255, 255)) hamDisplay.blit(eggsPixels, (10, 10))
Where spamSurface is a new font surface, eggsPixels is the value that spamSurface....
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Hello everyone,
I have a contact problem between a rigid and a deformable surface.
I am using a kinematic algorithm, and a surface to surface contact. I am putting a normale pressure on the rigid surface so it can squeeze the deformable one, and it works...
Answer Snippets (Read the full thread at eng-tips):
The upper rigid surface where you apply the pressure, causing both to move up and down?
As far is applied to the first surface, while the second is constrained, to activate the contact mechanisms bodies then you may need to apply a displacement....
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Ask your Facebook Friends
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Australian Open, advantage Murray. He gets the job done on this surface.
French Open, no doubt, advantage Murray. Though if 09 FO Roddick turned up, who knows, maybe he could push Murray to 5. Some clown always does every year. Hed be more than capable...
Started by 2003 on
, 15 posts
by 14 people.
Answer Snippets (Read the full thread at menstennisforums):
AO : Murray
FO.
Peak Murray on every other surface Murray hasn't peaked yet...so who knows? Peak Roddick was 2003 when unbiased opinion, peak Roddick beats the pants off of Muzzyface on every surface.
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I did not find a good definition of the concept of a drawing surface. What properties are associated with a surface? In the context of pure OpenGL there is no surface, since OpenGL has no notion of window system specific things. In OpenGL ES though you...
Started by nschmidt on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This forum post may be....
Pbuffer Surface: a pixel buffer.
Pixmap Surface: an image.
It's a kind of device context three surface types:
Window Surface: a window.
Basically, a surface is something that you can render to.
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Just wondering... Is there any way to clear a surface from anything that has been blitted to it?
Started by Eric on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
For pygame you can use Surface.fill
Fill the surface with fill, then make (black in this case) across....
The colour used size onto the surface.
A surface simply blits a coloured quad of the same size as the surface onto it.
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Do you guys came across any sample application (i need source code of the app) for microsoft surface in web?
Started by Kthevar on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Http://channel9.msdn.com/pdc2008/PC17/#Page http://ctlabs....
Guys after googling lot i have collected few useful links to start coding on surface environtment.
You will need the Surface SDK 1.0 which is not available thru an official source.
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If I wanted to get a pilot project off the ground using Microsoft Surface, where or who do I ask for testing hardware?
Started by BozoJoe on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Http://download.microsoft.com????
Microsoft Surface Order Form For Professional Developers Conference, Valid from October 28, 2008 will likely need to purchase a Surface machine....
The PDC Video about developing for the Surface platform.
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Can someone give me some example code that creates a surface with a transparent background in pygame?
Started by Paul D. Eden on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The SDL surface uses a simple bitmask when it has a colorkey set, which blits practically without.
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I'm working on a WPF application, and I'm curious about what it would take to rewrite this application to a Surface application if we want to control it through multitouch some day.
Is it likely that we can reuse big parts of our WPF application and transfer...
Started by Stian Karlsen on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If the app has used only basic WPF controls then ideally the change you might need to port ot ....
The Microsoft Surface Blog has a great article on WPF resources related to Surface development .
For Surface development, right now.
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