From: Hans Hagen <j.hagen@xs4all.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: graphics
Date: Wed, 5 Dec 2018 13:59:35 +0100 [thread overview]
Message-ID: <a7e9fca8-1608-7016-aaed-704b10326767@xs4all.nl> (raw)
In-Reply-To: <5F8BFC42-14DD-45DF-A8E6-4238AC95CBB5@elvenkind.com>
On 12/5/2018 10:02 AM, Taco Hoekwater wrote:
>
>
>> On 4 Dec 2018, at 19:54, Alan Braslau <braslau.list@comcast.net> wrote:
>>
>> 2) to generalize the notion of user data space from the
>> two-dimensional drawing space of MetaPost (and the represented page),
>> and affine transformations of this 2D space to other coordinate
>> systems and dimensions. We are not thinking about 3D rendering or
>> raytracing, but rather simple projections and other transformations
>> such as polar coordinates. (Of course, log scales, for example are a
>> "simple" non-linear transformation.)
>
> On this note: I would like to have an ‘official’ way to map 3D coordinates
> to 2D coordinates with for a camera position with an orthogonal window.
>
> Not the most complicated thing in the world, but it would be nice if
> metafun had an ‘official’ way of setting up a scene.
sounds like a challenge for our meta-math-magician Alan
Hans
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next prev parent reply other threads:[~2018-12-05 12:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-04 17:03 graphics Hans Hagen
2018-12-04 18:54 ` graphics Alan Braslau
2018-12-05 9:02 ` graphics Taco Hoekwater
2018-12-05 12:59 ` Hans Hagen [this message]
2018-12-05 15:24 ` graphics Alan Braslau
2018-12-06 7:31 ` graphics Procházka Lukáš Ing.
2018-12-05 9:14 ` graphics Henri Menke
2018-12-05 9:22 ` graphics luigi scarso
2018-12-05 12:37 ` graphics Hans Hagen
2018-12-05 12:55 ` graphics luigi scarso
2018-12-07 8:06 ` graphics Mikael P. Sundqvist
2018-12-07 12:20 ` graphics luigi scarso
2018-12-07 15:15 ` graphics Alan Braslau
2018-12-08 8:31 ` graphics Mikael P. Sundqvist
2018-12-08 15:15 ` graphics Alan Braslau
2018-12-12 19:42 ` graphics Mikael P. Sundqvist
2018-12-12 19:56 ` graphics Alan Braslau
2018-12-12 20:02 ` graphics Henri Menke
2018-12-12 20:12 ` graphics Alan Braslau
2018-12-12 21:03 ` graphics Henri Menke
2018-12-12 21:39 ` graphics Alan Braslau
2018-12-12 23:56 ` graphics Henri Menke
2018-12-12 20:13 ` graphics Mikael P. Sundqvist
2018-12-13 13:32 ` graphics Otared Kavian
2018-12-13 15:44 ` graphics Alan Braslau
2018-12-13 16:07 ` graphics luigi scarso
2018-12-13 20:33 ` graphics Henri Menke
2018-12-12 13:51 ` graphics Mathias Schickel
2018-12-12 18:36 ` graphics Alan Braslau
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