Talk:Perspective: Difference between revisions

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means the pointer view of something —Preceding unsigned comment added by 96.11.173.194 (talk) 21:15, 12 February 2010 (UTC)[reply]

Perspectivity

I don't think the mathematical term should be either the primary topic for this dab, or the root that the other articles are sub-listed under. I'd consider readers would be better served with the visual perspective not being so relegated. What do others think? Widefox; talk 11:01, 10 April 2014 (UTC)[reply]

I agree, and try to explain.

Question1: which disambiguation in the first position?
"Perspectivity" was introduced (10:07, 10 January 2014‎ D.Lazard) with the comment "a geometrical concept which models and explains all the topics in this section", as the reason for the top position; today 2020 substituted by "the formation of an image in a picture plane of a scene viewed from a fixed point, and its modelling in geometry" (may be too long), that don't give reason for first place. More, I think it would be nice to have the same order in the section title and in the list.

Question2: Title of the section. Two options: "Vision and mathematics", or "Vision, graphics, mathematics".
I prefer to add "graphics", because independent from the others, and because one of the disambiguation link is so named. I prefer "Vision, graphics, mathematics", no "and", 3 terms equally separated to express same relevance; instead of "Vision, graphics and mathematics" which may subtend the relation between the first two with the last one.

I suggest for the section:
Vision, graphics, mathematics

Vue d'optique or perspective view, a genre of etching popular during the second half of the 18th century and into the 19th
Perspective (graphical), representing the effects of visual perspective in graphic arts
- Aerial perspective, the effect the atmosphere has on the appearance of an object as it is viewed from a distance
- Perspective distortion (photography), the way that viewing a picture from the wrong position gives a perceived distortion
Perspective (geometry), a relation between two geometric figures, one representing the other with the perspective rules
- Perspectivity, a geometric model on a picture plane of a figure viewed from a fixed point
- Perspective transform, seen as one of the 3D projections

--Questionefisica (talk) 18:52, 15 June 2020 (UTC)[reply]

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 means the pointer view of something  <span style="font-size: smaller;" class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/96.11.173.194|96.11.173.194]] ([[User talk:96.11.173.194|talk]]) 21:15, 12 February 2010 (UTC)</span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot-->
+== Perspectivity ==
+I don't think the mathematical term should be either the primary topic for this dab, or the root that the other articles are sub-listed under. I'd consider readers would be better served with the visual perspective not being so relegated. What do others think? <span class="vcard"><span class="fn">[[User:Widefox|Widefox]]</span>; [[User talk:Widefox|talk]]</span> 11:01, 10 April 2014 (UTC)
+: I agree, and try to explain. <br>
+Question1: which disambiguation in the first position?<br>"''Perspectivity''" was introduced (10:07, 10 January 2014‎ D.Lazard) with the comment "''a geometrical concept which models and explains all the topics in this section''", as the reason for the top position; today 2020 substituted by "''the formation of an image in a picture plane of a scene viewed from a fixed point, and its modelling in geometry''" (may be too long), that don't give reason for first place.
+More, I think it would be nice to have the same order in the section title and in the list.<br>
+Question2: Title of the section. Two options: "''Vision and mathematics''", or "''Vision, graphics, mathematics''".<br>
+I prefer to add "''graphics''", because independent from the others, and because one of the disambiguation link is so named.
+I prefer "''Vision, graphics, mathematics''", no "''and''", 3 terms equally separated to express same relevance;
+instead of "''Vision, graphics and mathematics''" which may subtend the relation between the first two with the last one.<br>
+I suggest for the section:<br>
+'''Vision, graphics, mathematics'''
+* [[Vue d'optique]] or perspective view, a genre of etching popular during the second half of the 18th century and into the 19th
+* [[Perspective (graphical)]], representing the effects of visual perspective in graphic arts
+** [[Aerial perspective]], the effect the atmosphere has on the appearance of an object as it is viewed from a distance
+** [[Perspective distortion (photography)]], the way that viewing a picture from the wrong position gives a perceived distortion
+* [[Perspective (geometry)]], a relation between two geometric figures, one representing the other with the perspective rules
+** [[Perspectivity]], a geometric model on a picture plane of a figure viewed from a fixed point
+** [[3D_projection#Perspective_projection |Perspective transform]], seen as one of the 3D projections<br>
+--[[User:Questionefisica|Questionefisica]] ([[User talk:Questionefisica|talk]]) 18:52, 15 June 2020 (UTC)