Matrix4.cpp File Reference

#include "Honey/Math/Alge/Matrix/Matrix4.h"
#include "Honey/Math/Alge/Transform.h"
#include "Honey/Math/Alge/Matrix/platform/Matrix4.h"

Include dependency graph for Matrix4.cpp:

Namespaces
	honey
	Global Honeycomb namespace.

Macros
#define	Section_Source
#define	mat_pad(A)   (A[W][X]=A[X][W]=A[W][Y]=A[Y][W]=A[W][Z]=A[Z][W]=0,A[W][W]=1)
#define	mat_copy(C, gets, A, n)
#define	mat_tpose(AT, gets, A, n)
#define	mat_binop(C, gets, A, op, B, n)
#define	caseMacro(i, j, k, I, J, K)
#define	TOL   1.0e-6
#define	SQRTHALF   (0.7071067811865475244)
#define	sgn(n, v)    ((n)?-(v):(v))
#define	swap(a, i, j)   {a[3]=a[i]; a[i]=a[j]; a[j]=a[3];}
#define	cycle(a, p)

Macro Definition Documentation

#define caseMacro	(		i,
			j,
			k,
			I,
			J,
			K
	)

Value:

case I:\
        s = Alge::sqrt( (mat[I][I] - (mat[J][J]+mat[K][K])) + mat[W][W] );\
        qu.i = s*0.5;\
        s = 0.5 / s;\
        qu.j = (mat[I][J] + mat[J][I]) * s;\
        qu.k = (mat[K][I] + mat[I][K]) * s;\
        qu.w = (mat[K][J] - mat[J][K]) * s;\
        break

#define cycle	(		a,
			p
	)

Value:

if (p) {a[3]=a[0]; a[0]=a[1]; a[1]=a[2]; a[2]=a[3];}\
            else   {a[3]=a[2]; a[2]=a[1]; a[1]=a[0]; a[0]=a[3];}

#define mat_binop	(		C,
			gets,
			A,
			op,
			B,
			n
	)

Value:

{int i,j; for(i=0;i<n;i++) for(j=0;j<n;j++)\
    C[i][j] gets (A[i][j]) op (B[i][j]);}

Assign nxn matrix C the element-wise combination of A and B using "op"

#define mat_copy	(		C,
			gets,
			A,
			n
	)

Value:

{int i,j; for(i=0;i<n;i++) for(j=0;j<n;j++)\
    C[i][j] gets (A[i][j]);}

Copy nxn matrix A to C using "gets" for assignment

#define mat_pad

(

A

)

(A[W][X]=A[X][W]=A[W][Y]=A[Y][W]=A[W][Z]=A[Z][W]=0,A[W][W]=1)

Fill out 3x3 matrix to 4x4

#define mat_tpose	(		AT,
			gets,
			A,
			n
	)

Value:

{int i,j; for(i=0;i<n;i++) for(j=0;j<n;j++)\
    AT[i][j] gets (A[j][i]);}

Copy transpose of nxn matrix A to C using "gets" for assignment

#define Section_Source

#define sgn	(		n,
			v
	)		((n)?-(v):(v))

#define SQRTHALF   (0.7071067811865475244)

#define swap	(		a,
			i,
			j
	)		{a[3]=a[i]; a[i]=a[j]; a[j]=a[3];}

#define TOL   1.0e-6