From 722e8cb3518a52b47c58d563c99f1eb7eb5af627 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonio=20Gonz=C3=A1lez=20Viegas?=
 <antoniogviegas@hotmail.com>
Date: Thu, 4 Jul 2024 14:01:39 +0200
Subject: [PATCH] fix: add support for decimeters and centimeters

---
 packages/core/package.json                         | 2 +-
 packages/core/src/core/Components/index.ts         | 2 +-
 packages/core/src/fragments/IfcLoader/src/units.ts | 8 +++++++-
 packages/core/src/ifc/Utils/properties-utils.ts    | 5 +++++
 4 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/packages/core/package.json b/packages/core/package.json
index a87ee031b..c7659b6e9 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@thatopen/components",
   "description": "Collection of core functionalities to author BIM apps.",
-  "version": "2.0.22",
+  "version": "2.0.23",
   "author": "That Open Company",
   "contributors": [
     "Antonio Gonzalez Viegas (https://github.com/agviegas)",
diff --git a/packages/core/src/core/Components/index.ts b/packages/core/src/core/Components/index.ts
index 1e7f64645..cde8cac2b 100644
--- a/packages/core/src/core/Components/index.ts
+++ b/packages/core/src/core/Components/index.ts
@@ -14,7 +14,7 @@ export class Components implements Disposable {
   /**
    * The version of the @thatopen/components library.
    */
-  static readonly release = "2.0.22";
+  static readonly release = "2.0.23";
 
   /** {@link Disposable.onDisposed} */
   readonly onDisposed = new Event<void>();
diff --git a/packages/core/src/fragments/IfcLoader/src/units.ts b/packages/core/src/fragments/IfcLoader/src/units.ts
index 779a18d9b..3158257bb 100644
--- a/packages/core/src/fragments/IfcLoader/src/units.ts
+++ b/packages/core/src/fragments/IfcLoader/src/units.ts
@@ -24,8 +24,14 @@ export class Units {
     }
     if (length.Name.value === "FOOT") {
       this.factor = 0.3048;
-    } else if (length.Prefix?.value === "MILLI") {
+    }
+
+    if (length.Prefix?.value === "MILLI") {
       this.complement = 0.001;
+    } else if (length.Prefix?.value === "CENTI") {
+      this.complement = 0.01;
+    } else if (length.Prefix?.value === "DECI") {
+      this.complement = 0.01;
     }
   }
 
diff --git a/packages/core/src/ifc/Utils/properties-utils.ts b/packages/core/src/ifc/Utils/properties-utils.ts
index 411ce188d..ba3bdf648 100644
--- a/packages/core/src/ifc/Utils/properties-utils.ts
+++ b/packages/core/src/ifc/Utils/properties-utils.ts
@@ -29,8 +29,13 @@ export class IfcPropertiesUtils {
       if (unit.Name.value === "FOOT") {
         unitValue = 0.3048;
       }
+
       if (unit.Prefix?.value === "MILLI") {
         factor = 0.001;
+      } else if (unit.Prefix?.value === "CENTI") {
+        factor = 0.01;
+      } else if (unit.Prefix?.value === "DECI") {
+        factor = 0.01;
       }
       return unitValue * factor;
     }