public BodiesRingGenerator(ParticlesPlaneGenerator sliceGenerator,
Vector3 ringCenter, Vector3 up, float ringRadius,
float sectionStart = 0.0f,
float sectionEnd = (float)(2.0 * Math.PI),
float bodyScaleMin = 1.0f, float bodyScaleMax = 1.0f, float bodyRadius = 0.0f,
float safetyDistance = 0.0f)
: base(new ParticlesRingGenerator(sliceGenerator,
ringCenter, up, ringRadius, sectionStart, sectionEnd),
bodyScaleMin, bodyScaleMax, bodyRadius, safetyDistance)
{
}
public ParticlesRingGenerator(ParticlesPlaneGenerator planeGenerator,
Vector3 ringCenter, Vector3 up, float ringRadius,
float sectionStart = 0.0f,
float sectionEnd = (float)(2.0 * Math.PI))
{
m_ringCenter = ringCenter;
m_ringZAxis = up.Normalized();
m_ringRadius = ringRadius;
m_sectionStart = sectionStart;
m_sectionEnd = sectionEnd;
m_planeGenerator = planeGenerator;
if (Math.Abs(m_ringZAxis.X) < c_eps && Math.Abs(m_ringZAxis.Y) < c_eps)
{
m_ringXAxis = new Vector3(1.0f, 0.0f, 0.0f);
}
else
{
m_ringXAxis = new Vector3(m_ringZAxis.Y, -m_ringZAxis.X, 0.0f);
m_ringXAxis.Normalize();
}
m_ringYAxis = Vector3.Cross(m_ringXAxis, m_ringZAxis);
}
public BodiesRingGenerator(ParticlesPlaneGenerator sliceGenerator,
Vector3 ringCenter, Vector3 up, float ringRadius,
float sectionStart = 0.0f,
float sectionEnd = (float)(2.0*Math.PI),
float bodyScaleMin = 1.0f, float bodyScaleMax = 1.0f, float bodyRadius = 0.0f,
float safetyDistance = 0.0f, OrientPolicy oriPolicy = OrientPolicy.Random)
: base(new ParticlesRingGenerator(sliceGenerator,
ringCenter, up, ringRadius, sectionStart, sectionEnd),
bodyScaleMin, bodyScaleMax, bodyRadius, safetyDistance, oriPolicy)
{
}
public ParticlesRingGenerator(ParticlesPlaneGenerator planeGenerator,
Vector3 ringCenter, Vector3 up, float ringRadius,
float sectionStart = 0.0f,
float sectionEnd = (float)(2.0*Math.PI))
{
m_ringCenter = ringCenter;
m_ringZAxis = up.Normalized();
m_ringRadius = ringRadius;
m_sectionStart = sectionStart;
m_sectionEnd = sectionEnd;
m_planeGenerator = planeGenerator;
if (Math.Abs(m_ringZAxis.X) < c_eps && Math.Abs(m_ringZAxis.Y) < c_eps) {
m_ringXAxis = new Vector3(1.0f, 0.0f, 0.0f);
} else {
m_ringXAxis = new Vector3(m_ringZAxis.Y, -m_ringZAxis.X, 0.0f);
m_ringXAxis.Normalize();
}
m_ringYAxis = Vector3.Cross(m_ringXAxis, m_ringZAxis);
}
