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jenny_wui
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jenny_wui
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04:28 PM
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01-02-2013,
04:28 PM
jenny_wui
replied to a thread
Detection of edge of a polygon
in
Math and Algorithms
Yes, but I am thinking about some more complex model; how can I separate end edges from other sharp corner?? Like cyliner, the end vertices may not...
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5 replies | 154 view(s)
01-02-2013,
03:35 PM
jenny_wui
replied to a thread
Detection of edge of a polygon
in
Math and Algorithms
Thank you very much for the reply. Could you explain"vertices sharing the same coordinates", I didn't get it. I aminterested to find the ends of a...
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5 replies | 154 view(s)
01-02-2013,
11:27 AM
jenny_wui
started a thread
Detection of edge of a polygon
in
Math and Algorithms
I have one polygonal model with sharp edge at one end. Howcan I automatically detect the edge of apolygon? Is there any algorithm available? Thanks.
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5 replies | 154 view(s)
12-18-2012,
04:25 PM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
Thanks every body for the suggestion. I want to start from some open edge as vertices at the open edge will form a ring and gradually stripping the...
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17 replies | 1185 view(s)
12-16-2012,
10:10 AM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
Thank you very much for the suggestion. Could you mention some 3D package convenient to deal with this model? I heard about blender, but never used...
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17 replies | 1185 view(s)
12-15-2012,
02:53 PM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
I am thinking about passing a small sphere and gradually inflate it to check which vertices in include and same time checking the distance from the...
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17 replies | 1185 view(s)
12-15-2012,
02:25 PM
jenny_wui
started a thread
Finding curvature between two points
in
Math and Algorithms
What is the best way to find curvature between two arbitrary points; I need to calculate that to set a threshold for a recursive subdivision.
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1 replies | 294 view(s)
12-14-2012,
04:28 PM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
I have attached the obj file. Now I need to trace path along the tubular model. How could that be done?
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17 replies | 1185 view(s)
12-14-2012,
11:12 AM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
I am waiting for data from doctors. I am still a bit worried about the X-section as a particular X-section may consist of several tubes, but at a...
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17 replies | 1185 view(s)
12-13-2012,
10:19 AM
jenny_wui
started a thread
Finding X-section of any arbitrary polygonal model
in
Math and Algorithms
Hi, I know the topic is very old. I would still like to knowabout that. I have an arbitrary polygonal model that consists of around onemillion...
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1 replies | 384 view(s)
12-13-2012,
10:15 AM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
Yes, I think I need to pass the camera through the X-section of the intestine.
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17 replies | 1185 view(s)
12-12-2012,
04:01 PM
jenny_wui
replied to a thread
Asking for some suggestion
in
OpenGL coding: beginners
Hi, thank you very much for the suggestion. I am a bit confused about finding out the medial axis of human intestine. As though tubular in shape,...
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17 replies | 1185 view(s)
12-11-2012,
11:53 AM
jenny_wui
started a thread
Asking for some suggestion
in
OpenGL coding: beginners
Hello, I am going to work with human intestine model. A pill cam will pass through the intestine and look for any abnormalities inside the intestine....
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17 replies | 1185 view(s)
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