static CATransform3D()
{
Identity = new CATransform3D();
Identity.m11 = 1f;
Identity.m22 = 1f;
Identity.m33 = 1f;
Identity.m44 = 1f;
}
static CATransform3D()
{
Identity = new CATransform3D ();
Identity.m11 = 1f;
Identity.m22 = 1f;
Identity.m33 = 1f;
Identity.m44 = 1f;
}
// Scales matrix = [sx 0 0 0; 0 sy 0 0; 0 0 sz 0; 0 0 0 1]
//[DllImport(Constants.QuartzLibrary)]
//extern static CATransform3D CATransform3DMakeScale (float sx, float sy, float sz);
public static CATransform3D MakeScale(nfloat sx, nfloat sy, nfloat sz)
{
CATransform3D r = Identity;
r.m11 = sx;
r.m22 = sy;
r.m33 = sz;
return(r);
}
// Transform matrix = [1 0 0 0; 0 1 0 0; 0 0 1 0; tx ty tz 1]
//[DllImport(Constants.QuartzLibrary)]
//extern static CATransform3D CATransform3DMakeTranslation (float tx, float ty, float tz);
public static CATransform3D MakeTranslation(nfloat tx, nfloat ty, nfloat tz)
{
//return CATransform3DMakeTranslation (tx, ty, tz);
CATransform3D r = Identity;
r.m41 = tx;
r.m42 = ty;
r.m43 = tz;
return(r);
}
static extern bool CATransform3DEqualToTransform(CATransform3D a, CATransform3D b);
public CATransform3D Invert(CATransform3D t)
{
return CATransform3DInvert (this);
}
static extern CATransform3D CATransform3DConcat(CATransform3D a, CATransform3D b);
extern static CATransform3D CATransform3DInvert(CATransform3D t);
public bool Equals(CATransform3D other)
{
return CATransform3DEqualToTransform (this, other);
}
static extern bool CATransform3DIsIdentity(CATransform3D t);
static extern CATransform3D CATransform3DScale(CATransform3D t, nfloat sx, nfloat sy, nfloat sz);
extern static bool CATransform3DEqualToTransform(CATransform3D a, CATransform3D b);
public bool Equals(CATransform3D other)
{
return(CATransform3DEqualToTransform(this, other));
}
extern static CATransform3D CATransform3DConcat(CATransform3D a, CATransform3D b);
extern static bool CATransform3DIsIdentity(CATransform3D t);
public extern static CGAffineTransform GetAffine(CATransform3D t);
extern static bool CATransform3DIsAffine(CATransform3D t);
public CATransform3D Invert(CATransform3D t)
{
return(CATransform3DInvert(this));
}
static extern CATransform3D CATransform3DInvert(CATransform3D t);
extern static CATransform3D CATransform3DRotate(CATransform3D t, nfloat angle, nfloat x, nfloat y, nfloat z);
static extern bool CATransform3DIsAffine(CATransform3D t);
extern static CATransform3D CATransform3DScale(CATransform3D t, nfloat sx, nfloat sy, nfloat sz);
static extern CATransform3D CATransform3DRotate(CATransform3D t, nfloat angle, nfloat x, nfloat y, nfloat z);
public CATransform3D Concat(CATransform3D b)
{
return CATransform3DConcat (this, b);
}
static extern CATransform3D CATransform3DTranslate(CATransform3D t, nfloat tx, nfloat ty, nfloat tz);
public CATransform3D Concat(CATransform3D b)
{
return(CATransform3DConcat(this, b));
}
public static extern CGAffineTransform GetAffine(CATransform3D t);
extern static CATransform3D CATransform3DTranslate(CATransform3D t, nfloat tx, nfloat ty, nfloat tz);
