Automatically determine the number of threads on linux

[xonotic/netradiant.git] / radiant / brush.h

diff --git a/radiant/brush.h b/radiant/brush.h
index 80e0bd0265ae99e0aec49e9905c1ccc6b8212343..158077fd37e86237dc17d7ffd62e10a50930fcd9 100644 (file)
--- a/radiant/brush.h
+++ b/radiant/brush.h
@@ -1542,10 +1542,13 @@ void add_brush_filter(BrushFilter& filter, int mask, bool invert = false);
 
 
 /// \brief Returns true if 'self' takes priority when building brush b-rep.
-inline bool plane3_inside(const Plane3& self, const Plane3& other)
+inline bool plane3_inside(const Plane3& self, const Plane3& other, bool selfIsLater)
 {
   if(vector3_equal_epsilon(self.normal(), other.normal(), 0.001))
   {
+    // same plane? prefer the one with smaller index
+    if(self.dist() == other.dist())
+      return selfIsLater;
     return self.dist() < other.dist();
   }
   return true;
@@ -2111,12 +2114,12 @@ public:
     if(m_type == eBrushTypeQuake3BP || m_type == eBrushTypeDoom3 || m_type == eBrushTypeQuake4)
     {
       g_bp_globals.m_texdefTypeId = TEXDEFTYPEID_BRUSHPRIMITIVES;
-      g_brush_texturelock_enabled = true;
+      // g_brush_texturelock_enabled = true; // bad idea, this overrides user setting
     }
     else if(m_type == eBrushTypeHalfLife)
     {
       g_bp_globals.m_texdefTypeId = TEXDEFTYPEID_HALFLIFE;
-      g_brush_texturelock_enabled = true;
+      // g_brush_texturelock_enabled = true; // bad idea, this overrides user setting
     }
 
     Face::m_quantise = (m_type == eBrushTypeQuake) ? quantiseInteger : quantiseFloating;
@@ -2420,7 +2423,7 @@ private:
     // duplicate plane
     for(std::size_t i = 0; i < m_faces.size(); ++i)
     {
-      if(index != i && !plane3_inside(m_faces[index]->plane3(), m_faces[i]->plane3()))
+      if(index != i && !plane3_inside(m_faces[index]->plane3(), m_faces[i]->plane3(), index < i))
       {
         return false;
       }