python-opengl

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The rest of the book

5

I didn't mean to be intrusive, but I was just wondering if you plan to continue working on the book to finish the rest of the chapters. I really enjoy...

slabko

code error in chapter 9 linestrip

5

It seems to draw nothing if points at [[10., 4.], [20., 4.], [15., 4.]] The code is in below. ``` uniform vec2 resolution; uniform float antialias, thickness, linelength; attribute vec4...

nyfpos

Code error in section 3.2.6

1

The second code snippet appears to be wrong. I believe it should be gl_FragColor = v_color.

pranavsai142

Typo section 3.1.3

1

In the second paragraph, might is spelled incorrectly and using is written twice.

pranavsai142

pyglet URL

3

In https://www.labri.fr/perso/nrougier/python-opengl/#bindings, the pyglet url return a 404, I found http://pyglet.org/ when searching.

jonberling

linestrip-3d.py

1

Hi, In linestrip-3d.py, when I changed n=2048 to n=3, that is, two jointed segments spinning in 3D space, I get the following "faded", tapered ends.  Looking at...

straitsboy

linestrip-dotted.py

1

Hi, When I copied the Star geometry from linestrip.py into linestrip-dotted.py, I get distorted dots like so:  Am I doing something wrong or is this a bug?...

straitsboy

small error section 3.2.6 - Varying color

2

Hi all, I think there is an error on the fragment shader program of section 3.2.6. It should be using the previously declared variable "v_color" not "color" 

jabarragann

Non-compiling example GLSL code section 3.2.6 (fix included)

1

In section 3.2.6, in the second code section the GLSL for the fragment shader: ``` varying vec4 v_color; void main() { gl_FragColor = color; } ``` I think it should...

ben-horner

Typo

1

known instead of know should be there. Just search for this(below in double courts) in your book and change 'know' to 'known' inside the brackets ''Of course, we also need...

Utkarsh22Ahuja