HP b2600 Reference Guide

M
glMapGrid
Chapter 11
283
glMapGrid
glMapGrid1d, glMapGrid1f, glMapGrid2d, glMapGrid2f: define a one- or
two-dimensional mesh.
C Specification
void glMapGrid1d(
GLint un,
GLdouble u1,
GLdouble u2)
void glMapGrid1f(
GLint un,
GLfloat u1,
GLfloat u2)
void glMapGrid2d(
GLint un,
GLdouble u1,
GLdouble u2,
GLint vn,
GLdouble v1,
GLdouble v2)
void glMapGrid2f(
GLint un,
GLfloat u1,
GLfloat u2,
GLint vn,
GLfloat v1,
GLfloat v2)
Parameters
un Specifies the number of partitions in the grid range interval [u1, u2].
Must be positive.
u1, u2 Specify the mappings for integer grid domain values i=0 and i=un.
vn Specifies the number of partitions in the grid range interval [v1, v2]
(glMapGrid2 only).
v1, v2 Specify the mappings for integer grid domain values j=0 and j=vn
(glMapGrid2 only).
Description
glMapGrid and glEvalMesh are used together to efficiently generate and evaluate a
series of evenly-spaced map domain values. glEvalMesh steps through the integer
domain of a one- or two-dimensional grid, whose range is the domain of the evaluation
maps specified by glMap1 and glMap2.

HP b2600 Specifications

General

Brand	HP
Model	b2600
Category	Desktop
Language	English