All,
I'm looking at the pyglet opengl imaging
documentation<http://www.pyglet.org/doc/programming_guide/opengl_imaging.html>
and
am unable to run the example code block:
(trimmed: my own inferred pyglet imports, "kitten = pyglet.image.load(...)")
texture = kitten.get_texture()
t = texture.tex_coords
w, h = texture.width, texture.height
array = (GLfloat * 32)(
t[0][0], t[0][1], t[0][2], 1.,
x, y, z, 1.,
t[1][0], t[1][1], t[1][2], 1.,
x + w, y, z, 1.,
t[2][0], t[2][1], t[2][2], 1.,
x + w, y + h, z, 1.,
t[3][0], t[3][1], t[3][2], 1.,
x, y + h, z, 1.)
glPushClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT)
glInterleavedArrays(GL_T4F_V4F, 0, array)
glDrawArrays(GL_QUADS, 0, 4)
glPopClientAttrib()
The error I get is at the "array = ":
Traceback (most recent call last):
> File "./simple_test.py", line 27, in <module>
> t[0][0], t[0][1], t[0][2], 1.,
> TypeError: 'float' object has no attribute '__getitem__'
Viewing the texture.tex_coords data (e.g. the data referenced by "t[0][0]"
that is causing the error) shows why:
(0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 1.0, 0.0, 0.0, 1.0, 0.0)
This is a single-dimension array, but the example code is expecting
something else. Is the documentation incorrect, or am I doing something
wrong?
Me: OS X 10.7.5, pyglet 1.2alpha1
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