Legacy Functions

J.1 Introduction

The Frustrum and Graphical Output functions documented in this appendix relate to functionality required only by routines defined in Parasolid’s previous interface, the Kernel Interface (KI).

Note: These functions are documented for legacy purposes only, and should not be implemented for new Parasolid applications.

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J.2 Pixel drawing functions

These functions were required to process pixel data generated by the KI function RRPIXL.

Function	Description	For more information
`GOOPPX`	Open output of encoded pixel data	PK_GOOPPX_f_t
`GOPIXL`	Output encoded pixel data	PK_GOPIXL_f_t
`GOCLPX`	Close output of encoded pixel data	PK_GOCLPX_f_t

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J.3 Rollback file handling functions

These functions were required to handle files generated by the KI session rollback functionality.

Function	Description	For more information
`FFOPRB`	Open rollback file	PK_FFOPRB_f_t
`FFSEEK`	Reset file pointer	PK_FFSEEK_f_t
`FFTELL`	Output file pointer	PK_FFTELL_f_t

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Contents

J.1 Introduction

J.2 Pixel drawing functions

J.3 Rollback file handling functions