From a2c1ceedc6c6b3756f8d9b3b9c29798b5d925447 Mon Sep 17 00:00:00 2001
From: Fox Caminiti <fox@foxcam.net>
Date: Wed, 1 Feb 2023 13:11:05 -0500
Subject: sorting and shape updates

---
 src/prenderer.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/prenderer.cpp')

diff --git a/src/prenderer.cpp b/src/prenderer.cpp
index 53025b2..76ac4ab 100644
--- a/src/prenderer.cpp
+++ b/src/prenderer.cpp
@@ -279,6 +279,19 @@ Transform_Inverse(layer_transforms T)
     return T;
 }
 
+static layer_transforms
+Transform_Add(layer_transforms T, layer_transforms ExtraT, real32 Width, real32 Height)
+{
+    v2 NewPos = TransformPoint(ExtraT, Width, Height, V2(T.x, T.y));
+    T.x = NewPos.x;
+    T.y = NewPos.y;
+    T.ax = T.ax;
+    T.ay = T.ay;
+    T.rotation = T.rotation + ExtraT.rotation;
+    T.scale = T.scale * ExtraT.scale;
+    return T;
+}
+
 static ImVec2
 Layer_LocalToScreenSpace(project_state *State, memory *Memory, block_layer *Layer, ui *UI, uint32 PrincipalCompIndex, v2 Point)
 {
-- 
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