From 44ab0952f0321e2a3b988cc9b3f502c7ab440e5a Mon Sep 17 00:00:00 2001
From: winmad <winmad.wlf@gmail.com>
Date: Wed, 22 Mar 2023 22:04:28 -0700
Subject: Create a simplified Falcor material system in slang test (#2721)

* Duplicate an example of differentiating Falcor's material system

* Add a second BSDF

* WIP: update test; grad didn't pass through

* Finalize test

---------

Co-authored-by: Lifan Wu <lifanw@nvidia.com>
---
 tests/autodiff/material/MaterialSystem.slang | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 tests/autodiff/material/MaterialSystem.slang

(limited to 'tests/autodiff/material/MaterialSystem.slang')

diff --git a/tests/autodiff/material/MaterialSystem.slang b/tests/autodiff/material/MaterialSystem.slang
new file mode 100644
index 000000000..5e733fad9
--- /dev/null
+++ b/tests/autodiff/material/MaterialSystem.slang
@@ -0,0 +1,8 @@
+//TEST_IGNORE_FILE:
+
+__exported import IMaterial;
+
+IMaterial createMaterialClassConformance(int type, float3 value)
+{
+    return createDynamicObject<IMaterial, float3>(type, value);
+}
-- 
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