/// Will flag a control point to keep, and a control point in the specified direction that is
/// greater than the 'spawn interval' away.
private void SavePointSequence(Stroke stroke, bool[] toDrop, int point,
int dir, BaseBrushScript brushScript)
{
int count = (dir == 1) ? brushScript.Descriptor.m_HeadMinPoints
: brushScript.Descriptor.m_TailMinPoints;
int step = (dir == 1)
? brushScript.Descriptor.m_HeadPointStep
: brushScript.Descriptor.m_TailPointStep;
int lastPoint = point;
toDrop[point] = false;
float spawnInterval = brushScript.GetSpawnInterval(stroke.m_ControlPoints[point].m_Pressure);
float sqrMinDist = spawnInterval * spawnInterval;
for (int i = point + dir; i < stroke.m_ControlPoints.Length && i >= 0; i += dir)
{
Vector3 diff = stroke.m_ControlPoints[i].m_Pos - stroke.m_ControlPoints[lastPoint].m_Pos;
if (count % step == 0)
{
toDrop[i] = false;
}
if (diff.sqrMagnitude >= sqrMinDist)
{
if (--count <= 0)
{
return;
}
lastPoint = i;
}
}
toDrop[point + dir] = false;
}
public float GetCurrentLineSpawnInterval(float pressure01)
{
if (m_CurrentLine != null)
{
return(m_CurrentLine.GetSpawnInterval(pressure01));
}
return(1.0f);
}