C language function:glMapGrid1f sample codes

Search sample code in the internet.It is the result.


TITLE : CS307: Bézier Curves and Surfaces
glMapGrid1f(steps,u_min,u_max).......
http://cs.wellesley.edu/~cs307/readings/10-bezier.shtml


TITLE : QOpenGLFunctions_3_2_Compatibility Class | Qt GUI 5.9
void glMapGrid1f(GLint un, GLfloat u1, GLfloat u2).......
http://doc.qt.io/qt-5/qopenglfunctions-2-0.html
TITLE : QOpenGLFunctions_3_2_Compatibility Class | Qt GUI 5.9
void QOpenGLFunctions_2_0::glMapGrid1f(GLint un, GLfloat u1, GLfloat u2).......
http://doc.qt.io/qt-5/qopenglfunctions-2-0.html
TITLE : QOpenGLFunctions_3_2_Compatibility Class | Qt GUI 5.9
void glMapGrid1f(GLint un, GLfloat u1, GLfloat u2).......
http://doc.qt.io/qt-5/qopenglfunctions-3-2-compatibility.html
TITLE : QOpenGLFunctions_3_2_Compatibility Class | Qt GUI 5.9
void QOpenGLFunctions_3_2_Compatibility::glMapGrid1f(GLint un, GLfloat u1, GLfloat u2).......
http://doc.qt.io/qt-5/qopenglfunctions-3-2-compatibility.html
TITLE : glMapGrid1f function (Windows)
void WINAPI glMapGrid1f(.......
http://msdn.microsoft.com/en-us/library/windows/desktop/dd373940(v=vs.85).aspx
TITLE : Computer Graphics Modeling. - ppt video online download
To setup a Bezier curve: glMap1f(GL_MAP1_VERTEX_3, , 1.0, 3, 4, &controlPts[0][0]); Params are: map type, u start, u end, stride, order (degree + 1), array of control points glEnable(GL_MAP1_VERTEX_3); To setup a grid for subdivision glMapGrid1f(100, 0.0, 10.0) 100 subdivision between starting with 0 and ending with 10 Grid 0 gets mapped to u=0, grid 10 get mapped to u=1 To draw the curve glEvalMesh1(GL_LINE, 0, 10) Draw lines to approximate the curve from grid range 0 to 10.......
http://slideplayer.com/slide/6286655/
TITLE : BlitzMax - test page |
* glMapGrid1f().......
http://www.graphio.net/@page_id=1111
TITLE : draw curves by clicking mouse
glMapGrid1f(30, 0.0, 1.0);.......
http://www.opengl.org/discussion_boards/showthread.php/141899-draw-curves-by-clicking-mouse
search Google

https://www.google.com/#q=glMapGrid1f