// Submit this selecting action
protected override void Submit()
{
m_Iso.ClampPointI(m_Begin);
m_Iso.ClampPointI(m_End);
IntVector3 iMin = new IntVector3(0, 0, 0);
IntVector3 iMax = new IntVector3(0, 0, 0);
iMin.x = Mathf.Min(m_Begin.x, m_End.x);
iMin.y = Mathf.Min(m_Begin.y, m_End.y);
iMin.z = Mathf.Min(m_Begin.z, m_End.z);
iMax.x = Mathf.Max(m_Begin.x, m_End.x);
iMax.y = Mathf.Max(m_Begin.y, m_End.y);
iMax.z = Mathf.Max(m_Begin.z, m_End.z);
// Calculate feather effect bound
IntVector3 fMin = new IntVector3(0, 0, 0);
IntVector3 fMax = new IntVector3(0, 0, 0);
fMin.x = iMin.x - m_FeatherLength; fMin.y = iMin.y - m_FeatherLength; fMin.z = iMin.z - m_FeatherLength;
fMax.x = iMax.x + m_FeatherLength; fMax.y = iMax.y + m_FeatherLength; fMax.z = iMax.z + m_FeatherLength;
if (m_PlaneFeather)
{
switch (m_Coord)
{
case ECoordPlane.XY:
fMin.z = iMin.z;
fMax.z = iMax.z;
break;
case ECoordPlane.XZ:
fMin.y = iMin.y;
fMax.y = iMax.y;
break;
case ECoordPlane.ZY:
fMin.x = iMin.x;
fMax.x = iMax.x;
break;
}
}
m_Iso.ClampPointI(fMin);
m_Iso.ClampPointI(fMax);
// Select
if (!VCEInput.s_Shift && !VCEInput.s_Alt && !VCEInput.s_Control)
{
m_Selection.Clear();
}
for (int x = fMin.x; x <= fMax.x; ++x)
{
for (int y = fMin.y; y <= fMax.y; ++y)
{
for (int z = fMin.z; z <= fMax.z; ++z)
{
int poskey = VCIsoData.IPosToKey(x, y, z);
if (m_Iso.GetVoxel(poskey).Volume < 1)
{
continue;
}
int old_sv = 0;
int alter_sv = (m_FeatherLength == 0) ? (255) : ((int)(VCEMath.BoxFeather(new IntVector3(x, y, z), iMin, iMax, m_FeatherLength) * 255.0f));
int new_sv = 0;
if (alter_sv < 1)
{
continue;
}
if (m_Selection.ContainsKey(poskey))
{
old_sv = m_Selection[poskey];
}
if (VCEInput.s_Shift)
{
new_sv = old_sv + alter_sv;
}
else if (VCEInput.s_Alt)
{
new_sv = old_sv - alter_sv;
}
else if (VCEInput.s_Control)
{
new_sv = Mathf.Abs(old_sv - alter_sv);
}
else
{
new_sv = alter_sv;
}
new_sv = Mathf.Clamp(new_sv, 0, 255);
if (new_sv < 1)
{
m_Selection.Remove(poskey);
}
else if (old_sv < 1)
{
m_Selection.Add(poskey, (byte)new_sv);
}
else
{
m_Selection[poskey] = (byte)new_sv;
}
if (m_MaterialSelect)
{
VCVoxel vcv = m_Iso.GetVoxel(poskey);
if (m_Iso.m_Materials[vcv.Type] != VCEditor.SelectedMaterial)
{
m_Selection.Remove(poskey);
}
}
}
}
}
}