public void ColorSelection(Color32 color, bool consider_strength = true, bool action_segment = false)
{
if (!VCEditor.Instance.m_UI.m_PaintTab.isChecked)
{
return;
}
if (!action_segment)
{
m_Action = new VCEAction();
}
bool modified = false;
VCEUpdateColorSign sign_b = new VCEUpdateColorSign(false, true);
m_Action.Modifies.Add(sign_b);
VCEditor.s_Mirror.CalcPrepare(VCEditor.s_Scene.m_Setting.m_VoxelSize);
foreach (SelBox sb in m_SelectionMgr.m_GL.m_Boxes)
{
float t = (float)(sb.m_Val) / 255.0f;
byte code; // This is a filter code, when color key was not on edge or vertex, their is no point to color this key.
float x, y, z;
for (x = sb.m_Box.xMin, code = 0; x <= sb.m_Box.xMax + 1.01f; x += 0.5f, code ^= 1)
{
for (y = sb.m_Box.yMin, code &= 1; y <= sb.m_Box.yMax + 1.01f; y += 0.5f, code ^= 2)
{
if (code == 0 || code == 4)
{
continue; // code 0, 4, no point to color
}
for (z = sb.m_Box.zMin, code &= 3; z <= sb.m_Box.zMax + 1.01f; z += 0.5f, code ^= 4)
{
if (code == 1 || code == 2)
{
continue; // code 1, 2, no point to color
}
// Mirror
if (VCEditor.s_Mirror.Enabled_Masked)
{
IntVector3 color_pos = VCIsoData.IPosToColorPos(new Vector3(x, y, z));
VCEditor.s_Mirror.MirrorColor(color_pos);
for (int i = 0; i < VCEditor.s_Mirror.OutputCnt; ++i)
{
if (VCEditor.s_Scene.m_IsoData.IsColorPosIn(VCEditor.s_Mirror.Output[i]))
{
int key = VCIsoData.ColorPosToColorKey(VCEditor.s_Mirror.Output[i]);
Color32 old_color = VCEditor.s_Scene.m_IsoData.GetColor(key);
Color32 new_color = consider_strength ? Color32.Lerp(old_color, color, t) : color;
if (old_color.r == new_color.r && old_color.g == new_color.g &&
old_color.b == new_color.b && old_color.a == new_color.a)
{
continue;
}
VCEAlterColor modify = new VCEAlterColor(key, old_color, new_color);
modify.Redo();
m_Action.Modifies.Add(modify);
modified = true;
}
}
}
// No mirror
else
{
int key = VCIsoData.IPosToColorKey(new Vector3(x, y, z));
Color32 old_color = VCEditor.s_Scene.m_IsoData.GetColor(key);
Color32 new_color = consider_strength ? Color32.Lerp(old_color, color, t) : color;
if (old_color.r == new_color.r && old_color.g == new_color.g &&
old_color.b == new_color.b && old_color.a == new_color.a)
{
continue;
}
VCEAlterColor modify = new VCEAlterColor(key, old_color, new_color);
m_Action.Modifies.Add(modify);
modified = true;
}
}
}
}
}
VCEUpdateColorSign sign_f = new VCEUpdateColorSign(true, false);
m_Action.Modifies.Add(sign_f);
if (action_segment && !modified)
{
m_Action.Modifies.RemoveRange(m_Action.Modifies.Count - 2, 2);
}
if (!action_segment && m_Action.Modifies.Count > 2)
{
m_Action.Do();
if (color.r == VCIsoData.BLANK_COLOR.r &&
color.g == VCIsoData.BLANK_COLOR.g &&
color.b == VCIsoData.BLANK_COLOR.b &&
color.a == VCIsoData.BLANK_COLOR.a)
{
VCEStatusBar.ShowText("Selection color have been erased".ToLocalizationString(), 2);
}
else
{
VCEStatusBar.ShowText("Selected voxels have been painted".ToLocalizationString(), 2);
}
}
}
void ColorPosition(Vector3 iso_pos, MeshFilter mf, float strength)
{
if (m_Action != null && mf)
{
int pos = VCIsoData.IPosToColorKey(iso_pos);
// Check color necessity
int _x2 = pos & 0x3ff;
int _y2 = (pos >> 20) & 0x3ff;
int _z2 = (pos >> 10) & 0x3ff;
if (_x2 % 2 == 1 && _y2 % 2 == 1)
{
return;
}
if (_y2 % 2 == 1 && _z2 % 2 == 1)
{
return;
}
if (_z2 % 2 == 1 && _x2 % 2 == 1)
{
return;
}
// Mirror
if (VCEditor.s_Mirror.Enabled_Masked)
{
IntVector3 color_pos = VCIsoData.IPosToColorPos(iso_pos);
VCEditor.s_Mirror.MirrorColor(color_pos);
for (int i = 0; i < VCEditor.s_Mirror.OutputCnt; ++i)
{
if (VCEditor.s_Scene.m_IsoData.IsColorPosIn(VCEditor.s_Mirror.Output[i]))
{
int _pos = VCIsoData.ColorPosToColorKey(VCEditor.s_Mirror.Output[i]);
Color32 old_color = VCEditor.s_Scene.m_IsoData.GetColor(_pos);
Color32 new_color = Color32.Lerp(old_color, m_TargetColor, strength);
if (old_color.r == new_color.r &&
old_color.g == new_color.g &&
old_color.b == new_color.b &&
old_color.a == new_color.a)
{
continue;
}
VCEAlterColor modify = new VCEAlterColor(_pos, old_color, new_color);
m_Action.Modifies.Add(modify);
modify.Redo();
if (!m_NeedUpdateMfs.Contains(mf))
{
m_NeedUpdateMfs.Add(mf);
}
}
}
}
// No mirror
else
{
Color32 old_color = VCEditor.s_Scene.m_IsoData.GetColor(pos);
Color32 new_color = Color32.Lerp(old_color, m_TargetColor, strength);
if (old_color.r == new_color.r &&
old_color.g == new_color.g &&
old_color.b == new_color.b &&
old_color.a == new_color.a)
{
return;
}
VCEAlterColor modify = new VCEAlterColor(pos, old_color, new_color);
m_Action.Modifies.Add(modify);
modify.Redo();
if (!m_NeedUpdateMfs.Contains(mf))
{
m_NeedUpdateMfs.Add(mf);
}
}
}
}