Stuffed Animal In OpenGL

Posted by anon on Stack Overflow See other posts from Stack Overflow or by anon
Published on 2010-04-24T06:50:46Z Indexed on 2010/04/24 6:53 UTC
Read the original article Hit count: 433

Filed under:

glsl

|

teddy-bear

|

stuffed-animal

I have seen metal/plastic/water/fire/... shaders for OpenGL.

However, it it possible to render something fur-like, say a stuffed animal / teddy bear in OpenGL (I know this is possible with renderman / ray tracers, but I want to do it in OpenGl).

If you have pointers to GLSl shaders for this, please point me in the right direction.

Thanks!

[I'm guessing the answer is no since fur requires more than just shaders -- it almost requires creating geometry on the fly -- but I'd love to be proven wrong)]

© Stack Overflow or respective owner

Related posts about glsl

How to debug a GLSL shader ?

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to debug a GLSL program but I don't know how to output intermediate result. Is it possible to make some debug traces (like with printf) with GLSL ? >>> More
How to update a uniform variable in GLSL

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All, I am trying to get update the eye position in my shader from my appliaction but I keep getting error 1281 when I attempt this. I have no problems after the initialization just when i subsequently try to update the values. Here is my code: void GraphicsObject::SendShadersDDS(char vertFile… >>> More
GLSL check if fragment is on geometry

as seen on Stack Overflow - Search for 'Stack Overflow'
I am currently writing the positions of my geometry to the RGB channels of gl_FragColor and I would like to write 1.0 to the alpha channel if the fragment is part of geometry, and 0.0 if its empty. Is there a simple way to tell if a fragment is geometry or not? Maybe through gl_FragCoord.z? thanks >>> More
Implementing your own depth buffer with GLSL

as seen on Stack Overflow - Search for 'Stack Overflow'
I need a datastructure of the same size as the normal depth buffer and I need to be able to read from and write to it in a shader. Is this possible, and what does this datastructure look like? >>> More
Passing multiple Vertex Attributes in GLSL 130

as seen on Game Development - Search for 'Game Development'
(note this question is closely related to this one however I didn't fully understand the accepted answer) To support videocards in laptops I have to rewrite my GLSL 330 shaders to GLSL 130. I'm trying to do this but somehow I don't get vertex attributes to work properly. My 330 shaders look like… >>> More

Related posts about teddy-bear

Stuffed Animal In OpenGL

as seen on Stack Overflow - Search for 'Stack Overflow'
I have seen metal/plastic/water/fire/... shaders for OpenGL. However, it it possible to render something fur-like, say a stuffed animal / teddy bear in OpenGL (I know this is possible with renderman / ray tracers, but I want to do it in OpenGl). If you have pointers to GLSl shaders for this, please… >>> More
jQuery check status

as seen on Stack Overflow - Search for 'Stack Overflow'
This function everytime gives "false", even if image_url exists // some .each { var item = $('.item', this); $.ajax({ url: image_url, success: function() { item.html("true"); }, error: function() { item.html("false"); } }); //… >>> More
In SQL / MySQL, can a Left Outer Join be used to find out the duplicates when there is no Primary ID

as seen on Stack Overflow - Search for 'Stack Overflow'
I would like to try using Outer Join to find out duplicates in a table: If a table has Primary Index ID, then the following outer join can find out the duplicate names: mysql> select * from gifts; +--------+------------+-----------------+---------------------+ | giftID | name | filename… >>> More
Can MySQL / SQL's short hand of "Using" be used without saying "Inner Join" ?

as seen on Stack Overflow - Search for 'Stack Overflow'
The following 2 statements are to join using gifts.giftID = sentgifts.giftID: mysql> select * from gifts, sentgifts using (giftID); ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'using … >>> More
dymanic columns in mysql tables?

as seen on Stack Overflow - Search for 'Stack Overflow'
i want to add dynamic columns in a mysql table. but i dont know exactly how. i want to let the user add some columns (fields) in a thread. eg. let him add a integer field and a value (eg. price: 199) or a string field and a value (eg. name: teddybear). the user can add as many field/value-pairs… >>> More