From aa97badf69629de869a8e4f9cb465993f2ac70d4 Mon Sep 17 00:00:00 2001
From: kayomn <kayomn@kayomn.net>
Date: Mon, 23 Jan 2023 20:29:43 +0000
Subject: [PATCH] Amend code review comments

---
 map_editor.scn                          | 4 ++--
 map_editor/map_editor_terrain_canvas.gd | 2 +-
 terrain/terrain_instance_3d.gd          | 6 ++++--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/map_editor.scn b/map_editor.scn
index 1611d93..83175e8 100644
--- a/map_editor.scn
+++ b/map_editor.scn
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6518314ef3302e8eda9940a3f03055c526bd8eda4eef7cbaf944ebdba7af8512
-size 8130
+oid sha256:8e73d6aa54582b9c13a7308c534d1d456c626f4a463c8b907b86040ce0d56f04
+size 8194
diff --git a/map_editor/map_editor_terrain_canvas.gd b/map_editor/map_editor_terrain_canvas.gd
index 69e3ca8..3d1a0a2 100644
--- a/map_editor/map_editor_terrain_canvas.gd
+++ b/map_editor/map_editor_terrain_canvas.gd
@@ -10,7 +10,7 @@ var _editable_image := Image.create(1, 1, false, Image.FORMAT_RGBAF)
 var _editable_texture := ImageTexture.create_from_image(_editable_image)
 
 ##
-##
+## Width and height of the canvas (in pixels).
 ##
 var size := Vector2i.ONE:
 	set(value):
diff --git a/terrain/terrain_instance_3d.gd b/terrain/terrain_instance_3d.gd
index 544f395..4e4cefe 100644
--- a/terrain/terrain_instance_3d.gd
+++ b/terrain/terrain_instance_3d.gd
@@ -5,12 +5,14 @@ const _DETAIL := 2
 
 const _SHADER := preload("res://terrain/terrain.gdshader")
 
+##
+## Slots representing the paintable channels.
+##
 enum PaintSlot {
 	ERASE,
 	RED,
 	GREEN,
 	BLUE,
-	ALPHA,
 }
 
 var _albedo_maps: Array[Texture2D] = [null, null, null, null]
@@ -22,7 +24,7 @@ var _mesh := PlaneMesh.new()
 var _normal_maps: Array[Texture2D] = [null, null, null, null]
 
 ##
-##
+## Range of the height channel value, ranging from [code]0.0[/code] to [code]100.0[/code].
 ##
 @export
 var height_scale := 100.0: