---
name: "SoGeo"
section: "3"
platform: "linux"
package: "coin"
version: "1:4.0.10-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/SoGeo"
---

# SoGeo(3)

The SoGeo class is used to initialize the geo nodes in Coin, and has some utility geo coordinate functions.

## NAME

SoGeo - The **SoGeo** class is used to initialize the geo nodes in Coin, and has some utility geo coordinate functions.

## SYNOPSIS

\#include \<Inventor/misc/SoGeo.h\>

### Static Public Member Functions

static void **init** (void)\
 static **SbVec3d** **toGD** (const **SbString** \*originsystem, const int numoriginsys, const **SbVec3d** &origincoords)\
 static **SbVec3d** **fromGD** (const **SbVec3d** &gd, const **SbString** \*tosystem, const int numtosys)\
 static **SbDPMatrix** **calculateDPTransform** (const **SbString** \*originsystem, const int numoriginsys, const **SbVec3d** &origincoords, const **SbString** \*localsystem, const int numlocalsys, const **SbVec3d** &localcoords)\
 static **SbMatrix** **calculateTransform** (const **SbString** \*originsystem, const int numoriginsys, const **SbVec3d** &origincoords, const **SbString** \*localsystem, const int numlocalsys, const **SbVec3d** &localcoords)\

## Detailed Description

The **SoGeo** class is used to initialize the geo nodes in Coin, and has some utility geo coordinate functions.

## Author

Generated automatically by Doxygen for Coin from the source code.