add vcglib

vcglib/apps/sample/space_minimal/space_minimal.cpp

@@ -0,0 +1,42 @@
+#include <stdio.h>
+#include<vcg/math/base.h>
+#include<vcg/space/point3.h>
+#include<vcg/space/point4.h>
+#include<vcg/space/color4.h>
+
+using namespace vcg;
+// The shortest, simplest, dulliest introduction to the VCG Library
+int main(int argc, char *argv[])
+{
+  printf("Hello Library!\n");
+
+  // classical point types. 
+  // Point3f is just a typedef for Point3<float>
+  Point3f pp0(0,1,2);
+  Point3f pp1(2,1,0);
+
+  // classical overloading of math operators
+  Point3f pp2=pp1+pp0;
+
+  //you can access to the components of a point with three different access methods
+  // [0] [1] [2]            <-- Preferred style
+  // .X() .Y() .Z()
+  // .V(0) .V(1) .V(2)
+  printf("pp2: %f %f %f \n",pp2[0], pp2.Y(),pp2.V(2));
+  
+  // Warning no implicit casts between different types
+  // Conversions are explicit
+  Point3i ppi=Point3i::Construct(pp1+pp0);
+  
+  Point4i size(0,0,1,1);
+  
+  // Colors are specialized Point4<unsigned char> 
+  // with a specialized constructor 
+
+  Color4b cb(Color4b::LightBlue);   
+  Color4f cf(Color4f::LightBlue);
+
+  Color4b cbi; cbi.Import(cf);
+  printf("ci %i %i %i %i\n",cbi.V(0),cbi.V(1),cbi.V(2),cbi.V(3));
+  return -1;
+}

vcglib/apps/sample/space_minimal/space_minimal.pro

@@ -0,0 +1,11 @@
+######################################################################
+# Automatically generated by qmake (2.00a) ven 24. giu 14:14:20 2005
+######################################################################
+
+TARGET = trimesh_base
+LIBPATH += 
+DEPENDPATH += . 
+INCLUDEPATH += . ../../..
+CONFIG += console stl
+TEMPLATE = app
+SOURCES += trimesh_base.cpp