Nick Shaforostoff wrote:
> Hi. I'm learning NURBS. I get this error:
> GL.glMap2f(GL.GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, ctrlpoints[0][0][0])
> TypeError: glMap2f() takes exactly 6 arguments (10 given)
>
> though documentation says glMap2f has 10 params and all code snippets found on the internet pass 10 params too.
>
According to the PyOpenGL manual:
C Specification
void glMap2d ( GLenum target, GLdouble u1, GLdouble u2, GLint ustride,
GLint uorder,
GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble
*points);
void glMap2f ( GLenum target, GLfloat u1, GLfloat u2, GLint ustride,
GLint uorder,
GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points);
Python Specification
glMap2d ( target, u1, u2, v1, v2, points[][][]) → None
glMap2f ( target, u1, u2, v1, v2, points[][][]) → None
The C calls take 10 parameters, but the Python versions take far fewer.
Instead of passing in a pointer and some stride and order information
describing how it is organized as an array, Python just accepts the array
Gary Herron
> ii python-opengl 3.0.0~b1-2 Python bindings to OpenGL
>
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