Update of /cvsroot/plib/plib/examples/src/ssg/viewer
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4055
Modified Files:
viewer.cxx
Log Message:
avoid placing nearplane beyond object
Index: viewer.cxx
===================================================================
RCS file: /cvsroot/plib/plib/examples/src/ssg/viewer/viewer.cxx,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -d -r1.26 -r1.27
--- viewer.cxx 26 Feb 2005 15:22:33 -0000 1.26
+++ viewer.cxx 21 Aug 2005 08:04:06 -0000 1.27
@@ -145,7 +145,7 @@
static GLfloat Ez = 0.0f;
#define FOVY 45.0f
-#define NEAR 2.0f
+#define NEAR 0.1f
#define FAR 10000.0f
static int getWindowHeight () { return glutGet ( (GLenum) GLUT_WINDOW_HEIGHT ) ; }
@@ -672,6 +672,8 @@
SGfloat radius = scene->getBSphere()->getRadius();
EyeDist = float( radius * 1.5f / tan( float( FOVY/2 * SG_DEGREES_TO_RADIANS ) ) );
+ if (EyeDist < NEAR*2)
+ EyeDist = NEAR*2;
sgSphere sp = *( scene -> getBSphere() ) ;
if ( sp.isEmpty() )
|
