Provide in-code documentation for InfluenceVolume

com.unity.render-pipelines.high-definition/HDRP/Lighting/Reflection/Volumes/InfluenceVolume.cs

         /// <summary>Offset of this influence volume to the component handling him.</summary>
         public Vector3 offset { get { return m_Offset; } set { m_Offset = value; } }
 
+        /// <summary>Size of the InfluenceVolume in Box Mode.</summary>
+        /// <summary>Offset of sub volume defining fading.</summary>
+        /// <summary>Size of sub volume defining fading.</summary>
+        /// <summary>
+        /// Position of fade sub volume maxOffset point relative to InfluenceVolume max corner.
+        /// Values between 0 (on InfluenceVolume hull) to half of boxSize corresponding axis.
+        /// </summary>
+        /// <summary>
+        /// Position of fade sub volume minOffset point relative to InfluenceVolume min corner.
+        /// Values between 0 (on InfluenceVolume hull) to half of boxSize corresponding axis.
+        /// </summary>
+
+        /// <summary>Offset of sub volume defining fading relative to normal orientation.</summary>
+        /// <summary>Size of sub volume defining fading relative to normal orientation.</summary>
+        /// <summary>
+        /// Position of normal fade sub volume maxOffset point relative to InfluenceVolume max corner.
+        /// Values between 0 (on InfluenceVolume hull) to half of boxSize corresponding axis (on origin for this axis).
+        /// </summary>
+        /// <summary>
+        /// Position of normal fade sub volume minOffset point relative to InfluenceVolume min corner.
+        /// Values between 0 (on InfluenceVolume hull) to half of boxSize corresponding axis (on origin for this axis).
+        /// </summary>
+        /// <summary>Define fading percent of +X, +Y and +Z locally oriented face. (values from 0 to 1)</summary>
+        /// <summary>Define fading percent of -X, -Y and -Z locally oriented face. (values from 0 to 1)</summary>
+        /// <summary>Radius of the InfluenceVolume in Sphere Mode.</summary>
+        /// <summary>
+        /// Offset of the fade sub volume from InfluenceVolume hull.
+        /// Value between 0 (on InfluenceVolume hull) and sphereRadius (fade sub volume reduced to a point).
+        /// </summary>
+        /// <summary>
+        /// Offset of the normal fade sub volume from InfluenceVolume hull.
+        /// Value between 0 (on InfluenceVolume hull) and sphereRadius (fade sub volume reduced to a point).
+        /// </summary>
         public float sphereBlendNormalDistance { get { return m_SphereBlendNormalDistance; } set { m_SphereBlendNormalDistance = value; } }
 
         internal BoundingSphere GetBoundingSphereAt(Transform probeTransform)