I want to fill a simple quad with a texture.

Nothing about texture and sketch in tutorial 40.Jsketch.pat

I'm just begining with [jit.gl.sketch]
I want to fill a simple quad with a texture.

Do I need to specify any texcooord ?
If yes, how to tell it to sketch?

sketch-get-starting

Yes, you need to specify the texture coordinates and enable texture to fill

the quad with your texture. For example, you can send the following to the

reset, glenable texture, glbindtexture tex1, glbegin quads, glnormal 0 -1 0,

gltexcoord 1 1, glvertex 1 1 0, gltexcoord 1 0, glvertex 1 -1 0, gltexcoord

0 0, glvertex -1 -1 0, gltexcoord 0 1, glvertex -1 1 0, glend, gldisable

Each command you send is kept in a command list which you can query using

If you enable lighting you also need to pass in the normals for each vertex,

the above list only has one normal because it is a plane.

There are a few examples of using jit.gl.sketch on my website that might be

Yes, you need to specify the texture coordinates and enable texture to fill
the quad with your texture.  For example, you can send the following to the
jit.gl.sketch object in your patch:

reset, glenable texture, glbindtexture tex1, glbegin quads, glnormal 0 -1 0,
gltexcoord 1 1, glvertex 1 1 0, gltexcoord 1 0, glvertex 1 -1 0, gltexcoord
0 0, glvertex -1 -1 0, gltexcoord 0 1, glvertex -1 1 0, glend, gldisable
texture

Each command you send is kept in a command list which you can query using
getcmdlist.

If you enable lighting you also need to pass in the normals for each vertex,
the above list only has one normal because it is a plane.

There are a few examples of using jit.gl.sketch on my website that might be
of interest to you.

Do I need to specify any texcooord ?
> If yes, how to tell it to sketch?
>

I want to create a textured quad with [jit.gl.sketch].

I'd like to avoid the command list, and that is possible using the "quad" message.

Should I specify any texcoord if I draw a quad using "quad" message

If yes, how to? there is no texcoord array for sketch!

I want to create a textured quad with [jit.gl.sketch].
I'd like to avoid the command list, and that is possible using the "quad" message.

first: 
Should I specify any texcoord if I draw a quad using "quad" message

second:
If yes, how to? there is no texcoord array for sketch!

try @tex_map 2 (or 1 or 3) on your gl.sketch.

try @tex_map 2 (or 1 or 3) on your gl.sketch.
also look at tex_plane_s/t attributes.


sketch - get starting