END OF AN ERA, FRACTALFORUMS.COM IS CONTINUED ON FRACTALFORUMS.ORG

struct sComplexImage
{
        float *zBuffer;
        unsigned short *shadowsBuf16;
        unsigned short *shadingBuf16;
        unsigned short *specularBuf16;
        sRGB16 *auxLight;
        sRGB16 *auxSpecular;
        unsigned short *glowBuf16;
        sRGB8 *reflectBuf8;
        sRGB16 *ambientBuf16;
        unsigned short *colorIndexBuf16;
        sRGB8 *backgroundBuf8;
        sRGB16 *image;
};

if(par.IFSAbsX) z.x = fabs(z.x);
if(par.IFSAbsY) z.y = fabs(z.y);
if(par.IFSAbsZ) z.z = fabs(z.z);

for (int i = 0; i < IFS_number_of_vectors; i++)
{
	if (par.IFSEnabled[i])
	{
		z = par.IFSRot[i].RotateVector(z);
		double length = z.Dot(par.IFSDirection[i]);

		if (length < par.IFSDistance[i])
		{
			z -= par.IFSDirection[i] * 2.0 * (length - par.IFSDistance[i]);
		}
	}
}
z = par.IFSMainRot.RotateVector(z - par.IFSOffset) + par.IFSOffset;
double length2 = z.Length();
if (length2 < min) min = length2;

z *= par.IFSScale;
z -= par.IFSOffset * (par.IFSScale - 1.0);

r = z.Length();