|
|
Slime <noo### [at] hotmailcom> wrote:
: I think the reason reflection isn't transparent is because if it were, and
: you had the PNG on, say, a web page, the object would appear transparent
: rather than reflective. It would show things behind it when it should show
: reflected things.
Yes, that's exactly why alpha in reflections doesn't make any sense.
Also I like a lot the improved alpha channel support. Now I can create
media flames with transparency to a PNG at it will work like a marvel.
For example I made this alpha channel test page using exactly that:
http://www.cs.tut.fi/~warp/alphatest.html
If your browser supports transparent PNGs correctly, the page should look
like this:
http://www.cs.tut.fi/~warp/alphatestsnapshot.jpg
So far I know of just few browsers which have this good alpha channel
support: Netscape 6.x, Mozilla 0.9.x, Internet Explorer 5.x for Macintosh
and perhaps a couple of less-known browsers.
Note that IE 5.x for Windows does *not* support PNG alpha channel correctly.
--
#macro N(D,I)#if(I<6)cylinder{M()#local D[I]=div(D[I],104);M().5,2pigment{
rgb M()}}N(D,(D[I]>99?I:I+1))#end#end#macro M()<mod(D[I],13)-6,mod(div(D[I
],13),8)-3,10>#end blob{N(array[6]{11117333955,
7382340,3358,3900569407,970,4254934330},0)}// - Warp -
Post a reply to this message
|
|