Evaluator State Variables

GL_ORDER
Description: 1-D map order
Attribute group:
Initial value: 1
Get command: glGetMapiv

GL_ORDER
Description: 2-D map orders
Attribute group:
Initial value: 1, 1
Get command: glGetMapiv

GL_COEFF
Description: 1-D control points
Attribute group:
Initial value:
Get command: glGetMapfv

GL_COEFF
Description: 2-D control points
Attribute group:
Initial value:
Get command: glGetMapfv

GL_DOMAIN
Description: 1-D domain endpoints
Attribute group:
Initial value:
Get command: glGetMapfv

GL_DOMAIN
Description: 2-D domain endpoints
Attribute group:
Initial value:
Get command: glGetMapfv

GL_MAP1_x
Description: 1-D map enables: x is map type
Attribute group: eval/enable
Initial value: GL_FALSE
Get command: glIsEnabled

GL_MAP2_x
Description: 2-D map enables: x is map type
Attribute group: eval/enable
Initial value: GL_FALSE
Get command: glIsEnabled

GL_MAP1_GRID_DOMAIN
Description: 1-D grid endpoints
Attribute group: eval
Initial value: 0, 1
Get command: glGetFloatv

GL_MAP2_GRID_DOMAIN
Description: 2-D grid endpoints
Attribute group: eval
Initial value: 0, 1; 0, 1
Get command: glGetFloatv

GL_MAP1_GRID_SEGMENTS
Description: 1-D grid divisions
Attribute group: eval
Initial value: 1
Get command: glGetFloatv

GL_MAP1_GRID_SEGMENTS
Description: 2-D grid segments
Attribute group: eval
Initial value: 1, 1
Get command: glGetFloatv

GL_AUTO_NORMAL
Description: True if automatic normal generation enabled
Attribute group: eval
Initial value: GL_FALSE
Get command: glIsEnabled