Added maya area light OSL shader.

src/appleseed.shaders/CMakeLists.txt

@@ -150,6 +150,7 @@ source_group ("src\\gaffer" FILES
 set (appleseed_maya2_osl_sources
      src/maya/as_maya_addDoubleLinear.osl
      src/maya/as_maya_addMatrix.osl
+     src/maya/as_maya_area_light.osl
      src/maya/as_maya_blendColors.osl
      src/maya/as_maya_bulge.osl
      src/maya/as_maya_checker.osl

src/appleseed.shaders/src/maya/as_maya_area_light.osl

@@ -0,0 +1,50 @@
+
+//
+// This source file is part of appleseed.
+// Visit http://appleseedhq.net/ for additional information and resources.
+//
+// This software is released under the MIT license.
+//
+// Copyright (c) 2016 Esteban Tovagliari, The appleseedhq Organization
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+surface as_maya_areaLight
+[[
+    string maya_node_name = "areaLight"
+]]
+(
+    color in_color = color(1)
+    [[
+        string maya_attribute_name = "color",
+        string maya_attribute_type = "color",
+        string label = "Color"
+    ]],
+
+    float in_intensity = 0
+    [[
+        string maya_attribute_name = "intensity",
+        string maya_attribute_type = "float",
+        string label = "intensity"
+    ]]
+)
+{
+    Ci = in_intensity * in_color * emission();
+}