From ccfbcb490dd47cc814a64e8be00c148e2e2206a3 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Mon, 17 Aug 2026 15:52:01 +0200
Subject: feat(engine): replace WorldPosition & Scale components with Transform

---
 engine/src/transform.rs | 82 ++++++++++++-------------------------------------
 1 file changed, 19 insertions(+), 63 deletions(-)

(limited to 'engine/src/transform.rs')

diff --git a/engine/src/transform.rs b/engine/src/transform.rs
index 3b1c041..8e768a6 100644
--- a/engine/src/transform.rs
+++ b/engine/src/transform.rs
@@ -1,25 +1,29 @@
-use crate::builder;
+use crate::data_types::dimens::Dimens3;
 use crate::ecs::Component;
 use crate::matrix::Matrix;
 use crate::reflection::Reflection;
 use crate::vector::Vec3;
 
-builder!(
-    #[builder(name = Builder, derives=(Debug))]
-    #[derive(Debug)]
-    #[non_exhaustive]
-    pub struct Transform
-    {
-        pub position: Vec3<f32>,
-        pub scale: Vec3<f32>,
-    }
-);
+#[derive(Debug, Clone, Component, Reflection)]
+#[non_exhaustive]
+pub struct Transform
+{
+    pub position: Vec3<f32>,
+    pub scale: Dimens3<f32>,
+}
 
 impl Transform
 {
-    pub fn builder() -> Builder
+    pub fn position(mut self, position: Vec3<f32>) -> Self
     {
-        Builder::default()
+        self.position = position;
+        self
+    }
+
+    pub fn scale(mut self, scale: Dimens3<f32>) -> Self
+    {
+        self.scale = scale;
+        self
     }
 
     pub fn to_matrix(&self) -> Matrix<f32, 4, 4>
@@ -34,60 +38,12 @@ impl Transform
 }
 
 impl Default for Transform
-{
-    fn default() -> Self
-    {
-        Self::builder().build()
-    }
-}
-
-impl Default for Builder
-{
-    fn default() -> Self
-    {
-        Self {
-            position: Vec3::from(0.0),
-            scale: Vec3::from(1.0),
-        }
-    }
-}
-
-/// A position in world space.
-#[derive(Debug, Default, Clone, Copy, Component, Reflection)]
-pub struct WorldPosition
-{
-    pub position: Vec3<f32>,
-}
-
-impl From<Vec3<f32>> for WorldPosition
-{
-    fn from(position: Vec3<f32>) -> Self
-    {
-        Self { position }
-    }
-}
-
-/// Scaling of a 3D object.
-#[derive(Debug, Clone, Copy, Component, Reflection)]
-pub struct Scale
-{
-    pub scale: Vec3<f32>,
-}
-
-impl From<Vec3<f32>> for Scale
-{
-    fn from(scale: Vec3<f32>) -> Self
-    {
-        Self { scale }
-    }
-}
-
-impl Default for Scale
 {
     fn default() -> Self
     {
         Self {
-            scale: Vec3 { x: 1.0, y: 1.0, z: 1.0 },
+            position: Vec3 { x: 0.0, y: 0.0, z: 0.0 },
+            scale: Dimens3 { width: 1.0, height: 1.0, depth: 1.0 },
         }
     }
 }
-- 
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