Cycling 74 » Topic: vertex shaders http://cycling74.com/forums/topic/vertex-shaders/feed Wed, 19 Jun 2013 01:07:13 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/vertex-shaders/#post-38414 <![CDATA[vertex shaders]]> http://cycling74.com/forums/topic/vertex-shaders/#post-38414 Sun, 15 Jun 2008 01:31:24 +0000 Tyler Nitsch Hello,

I’m trying to create some vertex shaders based on vector fields. in a glsl program how does one get the vertex values of an object in reference to the actual render space? This way when the object is moved with the position $f1 $f2 $f3 command these vertex values will change in correspondence.

]]> http://cycling74.com/forums/topic/vertex-shaders/#post-133957 <![CDATA[Re: vertex shaders]]> http://cycling74.com/forums/topic/vertex-shaders/#post-133957 Sun, 15 Jun 2008 02:14:21 +0000 Wesley Smith Could you be more specific with what you mean by “render space”? Do
you mean model space, world space, eye space, screen space?

wes

On Sat, Jun 14, 2008 at 6:31 PM, Tyler Nitsch wrote:
>
> Hello,
>
> I’m trying to create some vertex shaders based on vector fields. in a glsl program how does one get the vertex values of an object in reference to the actual render space? This way when the object is moved with the position $f1 $f2 $f3 command these vertex values will change in correspondence.
>
>
>

]]> http://cycling74.com/forums/topic/vertex-shaders/#post-133958 <![CDATA[Re: vertex shaders]]> http://cycling74.com/forums/topic/vertex-shaders/#post-133958 Sun, 15 Jun 2008 03:18:06 +0000 Tyler Nitsch by render space I mean the space that jit.gl.render object renders into.

]]> http://cycling74.com/forums/topic/vertex-shaders/#post-133959 <![CDATA[Re: vertex shaders]]> http://cycling74.com/forums/topic/vertex-shaders/#post-133959 Sun, 15 Jun 2008 06:05:29 +0000 Tyler Nitsch never mind ftransform() was what I was looking for.

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