L_VecIs3D

#include "lvkrn.h"

L_LVKRN_API L_BOOL L_VecIs3D(pVector)

const pVECTORHANDLE pVector;

/* pointer to a vector handle */

Determines whether or not the specified vector handle contains 3D objects.

Parameter

Description

pVector

Pointer to a vector handle. The referenced vector will be checked for the presence of 3D objects.

Returns

TRUE

The referenced data contains a three dimensional object.

FALSE

The referenced data contains a two dimensional object.

Comments

Call this function to determine whether or not the given vector handle contains any 3D objects.

A vector handle is considered to be "3D" if it has one or more objects stretching within the Z-axis.

Required DLLs and Libraries

LVKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:

L_VecLoadFile

Example

This example will determine whether the given vector handle is 2D or 3D. 

L_INT VecIs3DExample(pVECTORHANDLE pVector)
{
   /* Check if 3D */
   if( L_VecIs3D( pVector ) )
      MessageBox( NULL, TEXT("Vector is 3D"), TEXT("Test"), MB_OK );
   else
      MessageBox( NULL, TEXT("Vector is 2D"), TEXT("Test"), MB_OK );

   return SUCCESS;
}