OSL: remove fresnel template that was not public domain.

Convention is to only have public domain code templates. Also fixes wrong
license header in Cycles.

1 files changed, 0 insertions, 38 deletions

diff --git a/release/scripts/templates_osl/fresnel_conductive.osl b/release/scripts/templates_osl/fresnel_conductive.osl
deleted file mode 100644
index 6de0692bffe..00000000000
--- a/release/scripts/templates_osl/fresnel_conductive.osl
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2011-2014 Blender Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-color fresnel_conductor(float cosi, color eta, color k)
-{
-	color cosi2 = color(cosi * cosi);
-	color one = color(1, 1, 1);
-	color tmp_f = eta * eta + k * k;
-	color tmp = tmp_f * cosi2;
-	color Rparl2 = (tmp - (2.0 * eta * cosi) + one) /
-	               (tmp + (2.0 * eta * cosi) + one);
-	color Rperp2 = (tmp_f - (2.0 * eta * cosi) + cosi2) /
-	               (tmp_f + (2.0 * eta * cosi) + cosi2);
-	return (Rparl2 + Rperp2) * 0.5;
-}
-
-shader node_fresnel_conductive(
-	color n = color(0.084136, 0.410708, 1.472421),
-	color k = color(4.018579, 2.363371, 1.607574),
-	normal Normal = N,
-	output color Color = color(0.8, 0.8, 0.8))
-{
-	float cosi = dot(I, Normal);
-	Color = fresnel_conductor(cosi, n, k);
-}