NAME

DoInterpType − Create an interpolation type primitive attribute object

SYNOPSIS

C:

DtObject DoInterpType(type)
DtInterpType type;

Fortran:

INTEGER∗4 DOIT(TYPE)
INTEGER∗4 TYPE

DESCRIPTION

DoInterpType creates an interpolation type primitive attribute object.  The parameter type specifies the information interpolated by the object when it renders itself. 

The parameter type argument can have the following values:

DcConstantShade <DCCNSH>
Average the information from each vertex and generate a single shade to be used on the entire object.

DcVertexShade <DCVXSH>
Render each vertex of the object and shade the entire object as a linearly interpolated shade of the vertex colors.

DcSurfaceShade <DCSFSH>
Interpolate all information from each vertex linearly across the object and then render each point on the object.

DEFAULTS

The default value for DoInterpType is DcConstantShade <DCCNSH>. 

SEE ALSO

DoRepType(3D)
 

September 29, 2021