From 7a021679ba4c7a5a11418e9607e9d7ed2bef749a Mon Sep 17 00:00:00 2001
From: thomas <thomas@openmolecules.org>
Date: Sun, 22 Sep 2024 16:50:35 +0200
Subject: [PATCH] now shows attachment point cones in atomicNo color

---
 .../java/org/openmolecules/render/MoleculeArchitect.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/openmolecules/render/MoleculeArchitect.java b/src/main/java/org/openmolecules/render/MoleculeArchitect.java
index 0d35287..c297219 100755
--- a/src/main/java/org/openmolecules/render/MoleculeArchitect.java
+++ b/src/main/java/org/openmolecules/render/MoleculeArchitect.java
@@ -281,7 +281,11 @@ private void buildAttachmentPoint(int atom, double radius) {
 
 		double length = 2 * radius;
 		Coordinates c3 = c1.subC(delta.scale((1.0-length/dist)/2.0));
-		mBuilder.addAtomCone(atomRole(atom), radius, length, c3, b, c, getAtomColor(coreAtom));
+
+		// attachment points may be defined in 2 ways: atomicNo=0 or atomCustomLabel="*". In the latter case they have an atomicNo!
+		int rgb = getAtomARGB(mMol.getAtomicNo(mMol.getAtomicNo(atom) != 0 ? atom : coreAtom));
+
+		mBuilder.addAtomCone(atomRole(atom), radius, length, c3, b, c, rgb);
 		}
 
 	private void buildBond(int bond) {