From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 10 Oct 2022 07:23:46 +0000 (+0300)
Subject: Disable depth writes for blended rendering steps
X-Git-Url: https://git.tdb.fi/?a=commitdiff_plain;h=5d48217dd9193198e1925ec3b78f4f2e539e0011;p=libs%2Fgl.git

Disable depth writes for blended rendering steps
---

diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index dce52f01..d2cc48fc 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -278,7 +278,13 @@ class SceneExporter:
 
 		for t in tags:
 			st = Statement("step", t, renderable)
-			st.sub.append(Statement("depth_test", Token("LEQUAL")))
+			if t=="blended":
+				ss = Statement("depth_test")
+				ss.sub.append(Statement("compare", Token("LEQUAL")))
+				ss.sub.append(Statement("write", False))
+				st.sub.append(ss)
+			else:
+				st.sub.append(Statement("depth_test", Token("LEQUAL")))
 			if lighting:
 				st.sub.append(seq_res.create_reference_statement("lighting", lighting))
 			seq_res.statements.append(st)