main/src/georegression/geometry/UtilCurves_F64.java
public static ConicGeneral_F64 convert(DMatrix3x3 src , ConicGeneral_F64 dst ) {
		if( dst == null )
			dst = new ConicGeneral_F64();

		dst.A = src.a11; dst.B = 2*src.a12; dst.D = 2*src.a13;
		dst.C = src.a22; dst.E = 2*src.a23;
		dst.F = src.a33;

		return dst;
	}
public static ConicGeneral_F64 convert(DMatrix3x3 src , ConicGeneral_F64 dst ) {
		if( dst == null )
			dst = new ConicGeneral_F64();

		dst.A = src.a11; dst.B = 2*src.a12; dst.D = 2*src.a13;
		dst.C = src.a22; dst.E = 2*src.a23;
		dst.F = src.a33;

		return dst;
	}
public static ConicGeneral_F64 convert ( DMatrix3x3 src , ConicGeneral_F64 dst ) { if ( dst == null ) dst = new ConicGeneral_F64 ( ) ; dst . A = src . a11 ; dst . B = 2 * src . a12 ; dst . D = 2 * src . a13 ; dst . C = src . a22 ; dst . E = 2 * src . a23 ; dst . F = src . a33 ; return dst ; }
Converts symmetric 3x3 matrix back into a conic. Only the upper right
portion of src is read.

<pre>
A = DST(0,0)
B = DST(0,1)*2
D = DST(0,2)*2
C = DST(1,1)
E = DST(1,2)*2
F = DST(2,2)
</pre>
Converts symmetric 3x3 matrix back into a conic . Only the upper right portion of src is read .