From 5773af096d9c97b9ad1839a57c2f5a93699cea9e Mon Sep 17 00:00:00 2001
From: Davide Tantillo <iamdjj@gmail.com>
Date: Thu, 20 Nov 2025 12:49:03 +0100
Subject: [PATCH] Show bounds in runtime when skeleton is in debug mode.

---
 spine-ts/spine-construct3/src/c3runtime/instance.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spine-ts/spine-construct3/src/c3runtime/instance.ts b/spine-ts/spine-construct3/src/c3runtime/instance.ts
index 5a52b1bc4..9ec087bd6 100644
--- a/spine-ts/spine-construct3/src/c3runtime/instance.ts
+++ b/spine-ts/spine-construct3/src/c3runtime/instance.ts
@@ -249,6 +249,13 @@ class SpineC3Instance extends globalThis.ISDKWorldInstanceBase {
 			renderer.setColor([0, 1, 0, 1]);
 			renderer.convexPoly(this.circle(x1, y1, 2));
 		}
+
+		// debug bounds
+		renderer.setAlphaBlendMode();
+		renderer.setColorFillMode();
+		renderer.setColorRgba(0.25, 0, 0, 0.25);
+		renderer.lineQuad(this.getBoundingQuad(false));
+		renderer.line(this.x, this.y, this.x + this.propOffsetX, this.y + this.propOffsetY);
 	}
 
 	private circle (x: number, y: number, radius: number) {