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-rw-r--r--materialsystem/stdshaders/rift_ps11.psh16
1 files changed, 16 insertions, 0 deletions
diff --git a/materialsystem/stdshaders/rift_ps11.psh b/materialsystem/stdshaders/rift_ps11.psh
new file mode 100644
index 0000000..8b1912d
--- /dev/null
+++ b/materialsystem/stdshaders/rift_ps11.psh
@@ -0,0 +1,16 @@
+ps.1.1
+
+; t0:
+; texture: dudv map
+; texcoords: dudvmap texcoords
+; t1:
+; texture: refraction render target
+; texcoords:
+
+tex t0 ; refraction
+tex t1 ; sample alpha channel
+
+mul r0.rgb, t1, t0 +
+mov r0.a, t1.a
+
+mul r0, r0, c0