1 files changed, 15 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_float3.hh b/source/blender/blenlib/BLI_float3.hh
index 04aae375889..8263ef72584 100644
--- a/source/blender/blenlib/BLI_float3.hh
+++ b/source/blender/blenlib/BLI_float3.hh
@@ -80,6 +80,11 @@ struct float3 {
     return {-a.x, -a.y, -a.z};
   }
 
+  friend float3 operator-(const float3 &a, const float &b)
+  {
+    return {a.x - b, a.y - b, a.z - b};
+  }
+
   float3 &operator-=(const float3 &b)
   {
     this->x -= b.x;
@@ -218,6 +223,16 @@ struct float3 {
     return result;
   }
 
+  static float3 safe_divide(const float3 &a, const float b)
+  {
+    return (b != 0.0f) ? a / b : float3(0.0f);
+  }
+
+  static float3 floor(const float3 &a)
+  {
+    return float3(floorf(a.x), floorf(a.y), floorf(a.z));
+  }
+
   void invert()
   {
     x = -x;