1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_rand.hh b/source/blender/blenlib/BLI_rand.hh
index 0c0dd464d4d..cc9e9b374d7 100644
--- a/source/blender/blenlib/BLI_rand.hh
+++ b/source/blender/blenlib/BLI_rand.hh
@@ -47,6 +47,9 @@ class RandomNumberGenerator {
     x_ = (static_cast<uint64_t>(seed) << 16) | lowseed;
   }
 
+  /**
+   * Set a randomized hash of the value as seed.
+   */
   void seed_random(uint32_t seed);
 
   uint32_t get_uint32()
@@ -117,6 +120,9 @@ class RandomNumberGenerator {
 
   float2 get_unit_float2();
   float3 get_unit_float3();
+  /**
+   * Generate a random point inside the given triangle.
+   */
   float2 get_triangle_sample(float2 v1, float2 v2, float2 v3);
   float3 get_triangle_sample_3d(float3 v1, float3 v2, float3 v3);
   void get_bytes(MutableSpan<char> r_bytes);