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Diffstat (limited to 'doc/gl-docs/GL/gl/getmap.3gl')
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1 files changed, 0 insertions, 134 deletions
diff --git a/doc/gl-docs/GL/gl/getmap.3gl b/doc/gl-docs/GL/gl/getmap.3gl deleted file mode 100644 index 20e73ab9a..000000000 --- a/doc/gl-docs/GL/gl/getmap.3gl +++ /dev/null @@ -1,134 +0,0 @@ -'\" te -'\"! tbl|eqn | mmdoc -'\"macro stdmacro -.ds Vn Version 1.2 -.ds Dt 24 September 1999 -.ds Re Release 1.2.1 -.ds Dp Jan 14 18:30 -.ds Dm 01 getmap.gl -.ds Xs 19970 5 getmap.gl -.TH GLGETMAP 3G -.SH NAME -.B "glGetMapdv, glGetMapfv, glGetMapiv -\- return evaluator parameters - -.SH C SPECIFICATION -void \f3glGetMapdv\fP( -GLenum \fItarget\fP, -.nf -.ta \w'\f3void \fPglGetMapdv( 'u - GLenum \fIquery\fP, - GLdouble \fI*v\fP ) -.fi -void \f3glGetMapfv\fP( -GLenum \fItarget\fP, -.nf -.ta \w'\f3void \fPglGetMapfv( 'u - GLenum \fIquery\fP, - GLfloat \fI*v\fP ) -.fi -void \f3glGetMapiv\fP( -GLenum \fItarget\fP, -.nf -.ta \w'\f3void \fPglGetMapiv( 'u - GLenum \fIquery\fP, - GLint \fI*v\fP ) -.fi - -.EQ -delim $$ -.EN -.SH PARAMETERS -.TP \w'\f2target\fP\ \ 'u -\f2target\fP -Specifies the symbolic name of a map. -Accepted values are -\%\f3GL_MAP1_COLOR_4\fP, -\%\f3GL_MAP1_INDEX\fP, -\%\f3GL_MAP1_NORMAL\fP, -\%\f3GL_MAP1_TEXTURE_COORD_1\fP, -\%\f3GL_MAP1_TEXTURE_COORD_2\fP, -\%\f3GL_MAP1_TEXTURE_COORD_3\fP, -\%\f3GL_MAP1_TEXTURE_COORD_4\fP, -\%\f3GL_MAP1_VERTEX_3\fP, -\%\f3GL_MAP1_VERTEX_4\fP, -\%\f3GL_MAP2_COLOR_4\fP, -\%\f3GL_MAP2_INDEX\fP, -\%\f3GL_MAP2_NORMAL\fP, -\%\f3GL_MAP2_TEXTURE_COORD_1\fP, -\%\f3GL_MAP2_TEXTURE_COORD_2\fP, -\%\f3GL_MAP2_TEXTURE_COORD_3\fP, -\%\f3GL_MAP2_TEXTURE_COORD_4\fP, -\%\f3GL_MAP2_VERTEX_3\fP, and -\%\f3GL_MAP2_VERTEX_4\fP. -.TP -\f2query\fP -Specifies which parameter to return. -Symbolic names -\%\f3GL_COEFF\fP, -\%\f3GL_ORDER\fP, and -\%\f3GL_DOMAIN\fP are accepted. -.TP -\f2v\fP -Returns the requested data. -.SH DESCRIPTION -\%\f3glMap1\fP and \%\f3glMap2\fP define evaluators. -\%\f3glGetMap\fP returns evaluator parameters. -\f2target\fP chooses a map, -\f2query\fP selects a specific parameter, -and \f2v\fP points to storage where the values will be returned. -.P -The acceptable values for the \f2target\fP parameter are described -in the \%\f3glMap1\fP and \%\f3glMap2\fP reference pages. -.P -\f2query\fP can assume the following values: -.TP 15 -\%\f3GL_COEFF\fP -\f2v\fP returns the control points for the evaluator function. -One-dimensional evaluators return $order$ control points, -and two-dimensional evaluators return $uorder ~times~ vorder$ control points. -Each control point consists of one, two, three, or four integer, -single-precision floating-point, -or double-precision floating-point values, -depending on the type of the evaluator. -The GL returns two-dimensional control points in row-major order, -incrementing the $uorder$ index quickly -and the $vorder$ index after each row. -Integer values, -when requested, -are computed by rounding the internal floating-point values to the -nearest integer values. -.TP -\%\f3GL_ORDER\fP -\f2v\fP returns the order of the evaluator function. -One-dimensional evaluators return a single value, -$order$. The initial value is 1. -Two-dimensional evaluators return two values, -$uorder$ and $vorder$. The initial value is 1,1. -.TP -\%\f3GL_DOMAIN\fP -\f2v\fP returns the linear $u$ and $v$ mapping parameters. -One-dimensional evaluators return two values, -$u1$ and $u2$, -as specified by \%\f3glMap1\fP. -Two-dimensional evaluators return four values -($u1$, $u2$, $v1$, and $v2$) -as specified by \%\f3glMap2\fP. -Integer values, -when requested, -are computed by rounding the internal floating-point values to the -nearest integer values. -.SH NOTES -If an error is generated, -no change is made to the contents of \f2v\fP. -.SH ERRORS -\%\f3GL_INVALID_ENUM\fP is generated if either \f2target\fP or \f2query\fP is not -an accepted value. -.P -\%\f3GL_INVALID_OPERATION\fP is generated if \%\f3glGetMap\fP -is executed between the execution of \%\f3glBegin\fP -and the corresponding execution of \%\f3glEnd\fP. -.SH SEE ALSO -\%\f3glEvalCoord(3G)\fP, -\%\f3glMap1(3G)\fP, -\%\f3glMap2(3G)\fP |