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- From: "Rubén Martínez" <>
- To:
- Subject: [cgal-discuss] aff_transformation_3
- Date: Sat, 1 Sep 2007 11:56:59 +0200
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Hi !!!
I need some help with de aff transformation 3.
I have this code:
double m[16];
// Initialize m[ i ] with my transf
CGALTransf TAfin ( m[0], m[1], m[2], m[3],
m[4], m[5], m[6], m[7],
m[8],m[9],m[10], m[11],);
// N is a nef polyedra
N.transform( TAfin );
My problem is that no aply correctly the transformations. Why? I dont
know, because I use this other code:
m[3] =5.0;
m[7]=5.0;
CGALTransf TAfin ( m[0], m[1], m[2], CGAL::Gmpz(m[3]),
m[4], m[5], m[6], CGAL::Gmpz(m[7]),
m[8],m[9],m[10], m[11],);
// N is a nef polyedra
N.transform( TAfin );
In this case the aff trans run correctly, btu if I use the coge
CGAL::Gmpz with all th elements of the matrix I not obtain any result,
there are not trnaformation.
The aff trnasf only run correctly when the data is a const double
introduces by me in the code.
I need help, How I obtain it? I need obtain de transf with the matrix
m initializes in other site with elemens double.
Bye!
- [cgal-discuss] aff_transformation_3, Rubén Martínez, 09/01/2007
- Re: [cgal-discuss] aff_transformation_3, Bernd Gaertner, 09/02/2007
- Re: [cgal-discuss] aff_transformation_3, Peter Hachenberger, 09/03/2007
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