Forum: Vizard
04-16-2012, 03:32 AM
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Replies: 1
Views: 13,905
Taking screenshots
Hello,
I'm trying to count the number of pixels of a certain colour in each frame of a scene (don't ask why!!!). It doesn't need to be quick as I'm running through the telemetry afterwards.
My...
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Forum: Vizard
06-03-2010, 01:51 AM
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Replies: 2
Views: 6,788
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Forum: Vizard
05-21-2010, 04:20 AM
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Replies: 2
Views: 6,788
Sprites in 3d
I was wondering if there's a way of drawing sprites (in 3d), in Vizard.
Each object has its 3d location in space, but I want it to look identical, regardless of viewing angle (like in earlier...
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Forum: Vizard
03-25-2010, 10:25 AM
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Replies: 1
Views: 7,520
Changing alpha in already textured objects
A little problem I solved, that others might have. I was trying to set the alpha of an object:
cloudTexture = viz.addTexture('pink4.png')
cloud = viz.addTexQuad()
cloud.setPosition(0,0,0)...
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Forum: Vizard
02-26-2010, 01:42 AM
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Replies: 3
Views: 12,175
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Forum: Vizard
02-11-2010, 03:41 AM
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Replies: 3
Views: 12,175
Code
I add all the objects I create to a list (objectList):
#Create object
obj = viz.add(storefiles[storen])
# Put it in the right place
obj.rotate(0,1,0,rotation*90)
...
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Forum: Vizard
02-10-2010, 09:04 AM
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Replies: 3
Views: 12,175
Tried on other computer...
Okay, I tried it out on the other computer.
The problem in textures occurs only when a new environment is loaded and the old objects are deleted from the scene (I'll post some code later!).
...
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Forum: Vizard
02-10-2010, 02:05 AM
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Replies: 3
Views: 12,175
Textures Scrambled
I've another graphics problem (different computer this time - indeed the laptop I was having trouble with in the other thread doesn't have this problem).
On a couple of computers I've run my...
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Forum: Vizard
01-26-2010, 02:09 AM
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Replies: 4
Views: 10,130
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Forum: Vizard
01-11-2010, 09:32 AM
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Replies: 4
Views: 10,130
Thanks for the response.
With v-sync it's...
Thanks for the response.
With v-sync it's 60fps. After reinstalling everything, the tearing (with vsync) seems to be gone, although it was intermittent before. Now I'm just left with 'jitter' - it...
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Forum: Vizard
01-06-2010, 04:19 AM
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Replies: 4
Views: 10,130
Tearing and v-sync
I've noticed that the video in the 3d environment has severe tearing (this is caused by the graphics driver drawing images to the LCD that have not yet finished rendering).
The obvious solution is...
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