visualpython-users

[Visualpython-users] texturegenerator.py

[Bumpy S. <tho...@ya...>]

Contributed application texturegenerator.py by Bruce Sherwood contains this line:

lum = texture(data=u, type="luminance")

texture() appears to be undefined.  Does anyone know how it should be defined?

Bumpy

 		
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Re: [Visualpython-users] texturegenerator.py

[Jonathan B. <jbr...@ea...>]

On Fri, 2006-07-14 at 21:45 -0700, Bumpy Stucko wrote:
> Contributed application texturegenerator.py by Bruce Sherwood contains
> this line:
> 
> lum = texture(data=u, type="luminance")
> 
> texture() appears to be undefined.  Does anyone know how it should be
> defined?

It is only present in VPython 4.x

-Jonathan

Re: [Visualpython-users] texturegenerator.py

[Bruce S. <Bru...@nc...>]

I've updated the web site to make connections between that sample 
program and the summary of the new version (and vice versa).

I also added a missing piece of information in the summary, namely that 
for the new lights the default is "local=True", and to make a light at 
infinity you say "local=False", in which case the light comes from 
infinity from the direction specified by the pos attribute.

Bruce Sherwood

Jonathan Brandmeyer wrote:
> On Fri, 2006-07-14 at 21:45 -0700, Bumpy Stucko wrote:
>   
>> Contributed application texturegenerator.py by Bruce Sherwood contains
>> this line:
>>
>> lum = texture(data=u, type="luminance")
>>
>> texture() appears to be undefined.  Does anyone know how it should be
>> defined?
>>     
>
> It is only present in VPython 4.x
>
> -Jonathan
>
>
>
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