[tuhopuu-devel] Re: [tuhopuu-cvs] CVS commit: tuhopuu3/source/blender/include BDR_drawobject.h tuhopuu3/source/blender/src drawobject.c editobject.c transform_constraints.c

[Martin Poirier]

Small bug: For the lamps, the new axis thingies are
drawn at the origin (0,0,0), not at the object's
center. The orientation is no good either. Seems like
it's missing a matrix multiplcation.

Also, regarding your X for empty object data,
multiplying the coordinates by G.vd->viewinv (the
inverse view matrix) would produce coordinates aligned
with the viewport. You'll probably have to copy it to
a 3x3 matrix first (it's a 4x4 and, as so, contains
translation data).

Martin


--- Matt Ebb <matt at mke3.net> wrote:

> broken (Matt Ebb) 2005/01/02 05:16:56 CET
> 
>   Modified files:
>     tuhopuu3/source/blender/include BDR_drawobject.h
> 
>     tuhopuu3/source/blender/src drawobject.c
> editobject.c 
>                                
> transform_constraints.c 
>   
>   Log:
>   New object drawing, comprised of two related
> experiments, removing
>   the object center dots:
>  
>
http://mke3.net/archives/2004/07/goodbye_yellowp.html
>   
>   And new lamp visualisation:
>  
>
http://mke3.net/archives/2004/12/new_lamp_visual.html
>   
>   Notes:
>   This is not 100% complete, as without the center
> dots, some
>   objects like curves, metaballs that have no
> obdata/verts/whatever
>   become invisible (unless selected) :)
>   
>   I've roughed out a means to do this in
> drawobnodata(), which just
>   draws an always-facing hollow circle - I wanted it
> to look more
>   like an X inscribed in the circle, like (X) but I
> couldn't figure
>   out how to make it always face the view. The other
> problem is that
>   I can't find a good way to detect if the object is
> 'empty' or
>   not. Mesh objects have me->totvert and Text
> objects have cu->len
>   which is nice and easy to check, but other objects
> don't have a
>   similar variable. Iterating through and counting
> all the vertices
>   in the displist every time the object is drawn
> doesn't sound very
>   efficient to me.
>   
>   Need help/solutions for these...
>   
>   Revision  Changes    Path
>   1.2       +2 -2     
> tuhopuu3/source/blender/include/BDR_drawobject.h
>    
>
<http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/source/blender/include/BDR_drawobject.h.diff?r1=1.1&r2=1.2&cvsroot=tuhopuu>
>   1.2       +223 -26  
> tuhopuu3/source/blender/src/drawobject.c
>    
>
<http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/source/blender/src/drawobject.c.diff?r1=1.1&r2=1.2&cvsroot=tuhopuu>
>   1.2       +2 -2     
> tuhopuu3/source/blender/src/editobject.c
>    
>
<http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/source/blender/src/editobject.c.diff?r1=1.1&r2=1.2&cvsroot=tuhopuu>
>   1.3       +2 -2     
> tuhopuu3/source/blender/src/transform_constraints.c
>    
>
<http://projects.blender.org/viewcvs/viewcvs.cgi/tuhopuu3/source/blender/src/transform_constraints.c.diff?r1=1.2&r2=1.3&cvsroot=tuhopuu>
> _______________________________________________
> tuhopuu-cvs mailing list
> tuhopuu-cvs at projects.blender.org
>
http://projects.blender.org/mailman/listinfo/tuhopuu-cvs
> 


__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com