Renamed variables for more clarity

RENDER_COLOR_ONE -> RENDER_COLOR_CLIP

RENDER_COLOR_TWO -> RENDER_COLOR_TEXT

RENDER_COLOR_THREE -> RENDER_COLOR_LOGO

generate_bottle_tag.sh

@@ -15,19 +15,19 @@ NAME="\"$1\""
 render() {
 	case "$2" in
 		body)
-			ONE=true
-			TWO=false
-			THREE=false
+			CLIP=true
+			TEXT=false
+			LOGO=false
 			;;
 		name)
-			ONE=false
-			TWO=true
-			THREE=false
+			CLIP=false
+			TEXT=true
+			LOGO=false
 			;;
 		logo)
-			ONE=false
-			TWO=false
-			THREE=true
+			CLIP=false
+			TEXT=false
+			LOGO=true
 			;;
 		*)
 			echo 'fatal: invalid part' >&2
@@ -41,9 +41,9 @@ render() {
 		-D "USE_TINY_EARS=${TINY_EARS}" \
 		-D "LOGO_FILE=${LOGO_FILE}" \
 		-D "NAME=${NAME}" \
-		-D "RENDER_COLOR_ONE=${ONE}" \
-		-D "RENDER_COLOR_TWO=${TWO}" \
-		-D "RENDER_COLOR_THREE=${THREE}" \
+		-D "RENDER_COLOR_CLIP=${CLIP}" \
+		-D "RENDER_COLOR_TEXT=${TEXT}" \
+		-D "RENDER_COLOR_LOGO=${LOGO}" \
 		-o "stls/c3cat-bottle-clip-v${VERSION}_${NAME}_${PART}.stl" \
 		c3cat-bottle-clip/c3cat-bottle-clip.scad
 }