Geometry Nodes: add implicit conversions for float2 and others

Some of these conversions are arbitrary to some degree.
However, the user experience is better when at least something
happens when converting between types, instead of just getting
zeros. I left out a few conversions that I wasn't sure about yet.

I also added conversions for float2.

1 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_float2.hh b/source/blender/blenlib/BLI_float2.hh
index 2a5320e4c35..84dd0e358a2 100644
--- a/source/blender/blenlib/BLI_float2.hh
+++ b/source/blender/blenlib/BLI_float2.hh
@@ -29,6 +29,14 @@ struct float2 {
   {
   }
 
+  explicit float2(float value) : x(value), y(value)
+  {
+  }
+
+  explicit float2(int value) : x(value), y(value)
+  {
+  }
+
   float2(float x, float y) : x(x), y(y)
   {
   }
@@ -52,6 +60,11 @@ struct float2 {
     return len_v2(*this);
   }
 
+  float length_squared() const
+  {
+    return len_squared_v2(*this);
+  }
+
   float2 &operator+=(const float2 &other)
   {
     x += other.x;