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Updated to use FG_EPSILON

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curt 1998-03-23 20:35:41 +00:00
parent bc4e92b887
commit f3fed05fc9
2 changed files with 10 additions and 3 deletions
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9
DEM/dem.c
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@ -34,6 +34,8 @@
#include "dem.h"
#include "leastsqs.h"
#include <Include/fg_constants.h>
fgDEM::fgDEM( void ) {
// printf("class fgDEM CONstructor called.\n");
@ -395,7 +397,7 @@ double fgDEM::interpolate_altitude( float dem_data[DEM_SIZE_1][DEM_SIZE_1],
// printf(" zA = %.2f zB = %.2f\n", zA, zB);
if ( dx > EPSILON ) {
if ( dx > FG_EPSILON ) {
elev = dy * (zB - zA) / dx + zA;
} else {
elev = zA;
@ -427,7 +429,7 @@ double fgDEM::interpolate_altitude( float dem_data[DEM_SIZE_1][DEM_SIZE_1],
// printf(" zA = %.2f zB = %.2f\n", zA, zB );
// printf(" xB - xA = %.2f\n", col_step * dy / row_step);
if ( dy > EPSILON ) {
if ( dy > FG_EPSILON ) {
elev = dx * (zB - zA) / dy + zA;
} else {
elev = zA;
@ -685,6 +687,9 @@ fgDEM::~fgDEM( void ) {
// $Log$
// Revision 1.2 1998/03/23 20:35:41 curt
// Updated to use FG_EPSILON
//
// Revision 1.1 1998/03/19 02:54:47 curt
// Reorganized into a class lib called fgDEM.
//

4
DEM/dem.h
View file

@ -33,7 +33,6 @@
#include <Scenery/bucketutils.h>
#define EPSILON 0.000001
#define DEM_SIZE 1200
#define DEM_SIZE_1 1201
@ -131,6 +130,9 @@ public:
// $Log$
// Revision 1.2 1998/03/23 20:35:42 curt
// Updated to use FG_EPSILON
//
// Revision 1.1 1998/03/19 02:54:47 curt
// Reorganized into a class lib called fgDEM.
//