private Vector3f interpolate_vertex(final Vector3f vertex0, final Vector3f vertex1) {
float value0 = this.substitute_plane_equation(vertex0);
float value1 = this.substitute_plane_equation(vertex1);
float ratio = kvs.core.util.Math.abs(value0 / (value1 - value0));
return (vertex0.mul(1.0f - ratio).add(vertex1.mul(ratio)));
}
public void wheel(final float value) {
Vector3f scale = new Vector3f(1.0f);
switch (getScalingType()) {
case ScalingXYZ:
scale = scale.mul(value);
break;
case ScalingX:
scale = new Vector3f(scale.getX() * value, scale.getY(), scale.getZ());
break;
case ScalingY:
scale = new Vector3f(scale.getX(), scale.getY() * value, scale.getZ());
break;
case ScalingZ:
scale = new Vector3f(scale.getX(), scale.getY(), scale.getZ() * value);
break;
case ScalingXY:
scale = new Vector3f(scale.getX() * value, scale.getY() * value, scale.getZ());
break;
case ScalingYZ:
scale = new Vector3f(scale.getX(), scale.getY() * value, scale.getZ() * value);
break;
case ScalingZX:
scale = new Vector3f(scale.getX() * value, scale.getY(), scale.getZ() * value);
break;
default:
break;
}
m_scale = scale;
scale(m_old, m_new, getScalingType());
m_old = m_new;
}
public Vector3f point() {
return (m_from.add(m_direction.mul(m_t)));
}
