Subversion Repositories gelsvn

Rev

Go to most recent revision | Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
2 bj 1 
#include <iostream>
2 
#include <algorithm>
3 
#include "Vec2f.h"
4 
#include "Vec2d.h"
5 
#include "Mat2x2f.h"
6 
#include "Mat2x2d.h"
7 
#include "CGLA.h"
8 
 
9 
namespace CGLA {
10 
	using namespace std;
11 
 
12 
	template<class T, class V>
13 
	bool linear_combine(const ArithVec2Float<T,V>& a,
14 
											const ArithVec2Float<T,V>& b,
15 
											const ArithVec2Float<T,V>& c,
16 
											T& x,
17 
											T& y)
18 
	{
19 
		Vec2d xy = invert(Mat2x2d(a[0],b[0],a[1],b[1])) * Vec2d(c[0], c[1]);
20 
		x = xy[0];
21 
		y = xy[1];
22 
		return true;
23 
	}
24 
 
25 
 
26 
	template class ArithVec2Float<float, Vec2f>;
27 
	template class ArithVec2Float<double, Vec2d>;
28 
 
29 
	template bool
30 
	linear_combine<double,Vec2d>(const ArithVec2Float<double,Vec2d>&,
31 
															 const ArithVec2Float<double,Vec2d>&,
32 
															 const ArithVec2Float<double,Vec2d>&,
33 
															 double&,
34 
															 double&);
35 
 
36 
	template bool
37 
	linear_combine<float,Vec2f>(const ArithVec2Float<float,Vec2f>&,
38 
															const ArithVec2Float<float,Vec2f>&,
39 
															const ArithVec2Float<float,Vec2f>&,
40 
															float&,
41 
															float&);
42 
 
43 
 
44 
}