glGetMap

return evaluator parameters

Signature

glGetMap( )->
glGetMapdv( GLenum ( target ) , GLenum ( query ) , GLdouble * ( v ) )-> void
glGetMapdv( target , query , v )
glGetMapfv( GLenum ( target ) , GLenum ( query ) , GLfloat * ( v ) )-> void
glGetMapfv( target , query , v )
glGetMapiv( GLenum ( target ) , GLenum ( query ) , GLint * ( v ) )-> void
glGetMapiv( target , query , v )

Parameters

VariablesDescription
target
Specifies the symbolic name of a map. Accepted values are GL_MAP1_COLOR_4 , GL_MAP1_INDEX , GL_MAP1_NORMAL , GL_MAP1_TEXTURE_COORD_1 , GL_MAP1_TEXTURE_COORD_2 , GL_MAP1_TEXTURE_COORD_3 , GL_MAP1_TEXTURE_COORD_4 , GL_MAP1_VERTEX_3 , GL_MAP1_VERTEX_4 , GL_MAP2_COLOR_4 , GL_MAP2_INDEX , GL_MAP2_NORMAL , GL_MAP2_TEXTURE_COORD_1 , GL_MAP2_TEXTURE_COORD_2 , GL_MAP2_TEXTURE_COORD_3 , GL_MAP2_TEXTURE_COORD_4 , GL_MAP2_VERTEX_3 , and GL_MAP2_VERTEX_4 .
query
Specifies which parameter to return. Symbolic names GL_COEFF , GL_ORDER , and GL_DOMAIN are accepted.
v
Returns the requested data.