Blender modifications for Cycles integration.

Some notes about code status:

* The Blender modifications were fairly quickly put together, much more code
  polish and work is needed to get this to a state where it can be committed
  to trunk. Files created with this version may not work in future versions.

* Only simple path tracing is supported currently, but we intend to provide
  finer control, and more options where it makes sense.

* For GPU rendering, only CUDA works currently. The intention is to have the
  same kernel code compile for C++/OpenCL/CUDA, some more work is needed to
  get OpenCL functional.

* There are two shading backends: GPU compatible and Open Shading Language.
  Unfortunately, OSL only runs on the CPU currently, getting this to run on
  the GPU would be a major undertaking, and is unlikely to be supported soon.
  Additionally, it's not possible yet to write custom OSL shaders.

* There is some code for adaptive subdivision and displacement, but it's far
  from finished. The intention is to eventually have a nice unified bump and
  displacement system.

* The code currently has a number of fairly heavy dependencies: Boost,
  OpenImageIO, GLEW, GLUT, and optionally OSL, Partio. This makes it difficult
  to compile, we'll try to eliminate some, it may take a while before it
  becomes easy to compile this.

1 files changed, 32 insertions, 0 deletions

diff --git a/source/blender/nodes/CMakeLists.txt b/source/blender/nodes/CMakeLists.txt
index efd5523f5b2..b5a902f9f0d 100644
--- a/source/blender/nodes/CMakeLists.txt
+++ b/source/blender/nodes/CMakeLists.txt
@@ -113,6 +113,38 @@ set(SRC
 	intern/SHD_nodes/SHD_valToRgb.c
 	intern/SHD_nodes/SHD_value.c
 	intern/SHD_nodes/SHD_vectMath.c
+	intern/SHD_nodes/SHD_attribute.c
+	intern/SHD_nodes/SHD_background.c
+	intern/SHD_nodes/SHD_bsdf_anisotropic.c
+	intern/SHD_nodes/SHD_bsdf_diffuse.c
+	intern/SHD_nodes/SHD_bsdf_glossy.c
+	intern/SHD_nodes/SHD_bsdf_glass.c
+	intern/SHD_nodes/SHD_bsdf_translucent.c
+	intern/SHD_nodes/SHD_bsdf_transparent.c
+	intern/SHD_nodes/SHD_bsdf_velvet.c
+	intern/SHD_nodes/SHD_emission.c
+	intern/SHD_nodes/SHD_fresnel.c
+	intern/SHD_nodes/SHD_geometry.c
+	intern/SHD_nodes/SHD_light_path.c
+	intern/SHD_nodes/SHD_mix_closure.c
+	intern/SHD_nodes/SHD_add_closure.c
+	intern/SHD_nodes/SHD_output_lamp.c
+	intern/SHD_nodes/SHD_output_material.c
+	intern/SHD_nodes/SHD_output_world.c
+	intern/SHD_nodes/SHD_tex_blend.c
+	intern/SHD_nodes/SHD_tex_clouds.c
+	intern/SHD_nodes/SHD_tex_coord.c
+	intern/SHD_nodes/SHD_tex_distnoise.c
+	intern/SHD_nodes/SHD_tex_image.c
+	intern/SHD_nodes/SHD_tex_environment.c
+	intern/SHD_nodes/SHD_tex_magic.c
+	intern/SHD_nodes/SHD_tex_marble.c
+	intern/SHD_nodes/SHD_tex_musgrave.c
+	intern/SHD_nodes/SHD_tex_noise.c
+	intern/SHD_nodes/SHD_tex_sky.c
+	intern/SHD_nodes/SHD_tex_stucci.c
+	intern/SHD_nodes/SHD_tex_voronoi.c
+	intern/SHD_nodes/SHD_tex_wood.c
 	intern/SHD_util.c
 	intern/TEX_nodes/TEX_at.c
 	intern/TEX_nodes/TEX_bricks.c