# Synopsis

PDX_MSGT gdx_CheckSync(long option, MDA_PTR db_ptr, double devtol, PDX_BOOL *sync)

# Purpose

Check each edge to see if it is synced between faces.

# Input

## option

Options (Not Used)

## db_ptr

The database pointer for the GDX solid entity

## devtol

The deviation of the model space image of P(s) from the projection of M(t) should not be greater than devtol. This tolerance should be larger than MODEL_SPACE_PNT_TOL, at least by 1 to 2 orders of magnitude.

# Output

## sync

PDX_TRUE the edge is synced with model to parm PDX_FALSE the edge is not synced with the parm

# Tolerances

          MODEL_SPACE_PNT_TOL
          PARM_SPACE_PNT_TOL
          .fi

# Return

          GDX_NOERR
          GDX_INVALIDMODEL
          Low level error return
          .fi