Update of /cvsroot/plib/plib/examples/src/ssg/sky
In directory sc8-pr-cvs1:/tmp/cvs-serv8298/examples/src/ssg/sky
Modified Files:
sky.cxx
Log Message:
Fixed stars visible through moon, cloud visibility calc only when cloud enabled, cloud curving based on elevation, added cloud movement direction and speed
Index: sky.cxx
===================================================================
RCS file: /cvsroot/plib/plib/examples/src/ssg/sky/sky.cxx,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- sky.cxx 26 Jul 2003 06:19:47 -0000 1.1
+++ sky.cxx 26 Aug 2003 21:36:53 -0000 1.2
@@ -249,7 +249,7 @@
/* update sky */
- sky -> repositionFlat ( campos.xyz );
+ sky -> repositionFlat ( campos.xyz, 0, dt );
sky -> modifyVisibility ( campos.xyz[SG_Z], dt );
double sun_angle = bodies[0]->getAngle();
@@ -545,15 +545,15 @@
NULL, // body texture
"data/halo.rgba", // halo texture
5000, // size
- 100000, // distance
+ 80000, // distance
true ); // is sun - dome painted based on this
bodies[0] -> setDeclination ( 20*SGD_DEGREES_TO_RADIANS );
/* moon */
bodies[1] = sky -> addBody (
"data/moon.rgba", // body texture
NULL, // halo texture
- 200, // size
- 1000 ); // distance
+ 5000, // size
+ 80000 ); // distance
bodies[1] -> setDeclination ( 65*SGD_DEGREES_TO_RADIANS );
/* clouds */
clouds[0] = sky -> addCloud (
@@ -562,18 +562,24 @@
2000, // elevation,
100, // thickness
100 ); // transition
+ clouds[0] -> setSpeed ( 50 ) ;
+ clouds[0] -> setDirection ( 45 ) ;
clouds[1] = sky -> addCloud (
"data/scattered.rgba", // texture
80000, // span
3000, // elevation,
100, // thickness
100 ); // transition
+ clouds[1] -> setSpeed ( 20 ) ;
+ clouds[1] -> setDirection ( 30 ) ;
clouds[2] = sky -> addCloud (
"data/scattered.rgba", // texture
80000, // span
1000, // elevation,
100, // thickness
100 ); // transition
+ clouds[2] -> setSpeed ( 5 ) ;
+ clouds[2] -> setDirection ( 20 ) ;
teapot = new ssgTransform ;
teapot -> addKid ( tpt_obj ) ;
|
