new C++ demo: realtime_dragon.cc
class Container moved to its own source file (from kdtree.*)
new directory for models and Makefile which downloads and prepares them
fixed python module path in some forgotten demos
ShapeList moved to scene.h
#ifndef COMMON_H
#define COMMON_H
#include <stdio.h>
#include <stdarg.h>
#include <float.h>
#ifdef PYRIT_DOUBLE
# define Float double
# define Eps DBL_EPSILON
# define Inf DBL_MAX
#else
# define Float float
# define Eps 1e-6
# define Inf FLT_MAX
#endif
inline void infomsg(const char *format, ...)
{
#ifndef PYRIT_QUIET
va_list ap;
va_start(ap, format);
vprintf(format, ap);
va_end(ap);
#endif
}
#endif