Cycles - GLSL compatibility

	A	B	C	D	E	F	Z
1	Tested on:	blender-2.77.0-git.9ed4233
2	CATEGORY	NODE	NODE SUPPORT	OUTPUT	OUTPUT SUPPORT	Notes	az

3	Input						1
4		Attribute	Partial			Only Vertex Color and UV maps attributes supported.	2
5		Camera Data	Supported				3
6		Fresnel	Supported				4
7		Geometry	Partial				5
8				Position	Supported		6
9				Normal	Supported		7
10				Tangent	Not Supported		8
11				True Normal	Minor differences	Normal output is used insead.	9
12				Incomming	Supported		10
13				Parametric	Not Supported		11
14				Backfacing	Supported		12
15				Pointiness	Simplified	Constant neutral gray value (flat surface)	13
16		Hair Info	Not Supported			Not possible with current Hair shading in viewport.	14
17		Layer Weight	Supported				15
18		Light Path	Simplified			Light Path is strictly related to Path Tracing algorithms. Not feasible in realtime.	16
19		Object Info	Not Supported				17
20		Particle Info	Supported				18
21		RGB	Supported				19
22		Tangent	Not Supported				20
23		Texture Coordinate	Partial			"From Dupli" and "From Object" not supported	21
24		UV Map	Partial			"From Dupli" not supported	22
25		Value	Supported				23
26		Wireframe	Not Supported			Not possible with current Viewport architecture.	24
27	Shader						25
28		Add Shader	Supported				26
29		Ambient Occlusion	Simplified				27
30		Anisotropic BSDF	Simplified			Fallback to Diffuse BSDF	28
31		Diffuse BSDF	Simplified				29
32		Emission	Supported				30
33		Glass BSDF	Simplified			Fallback to Diffuse BSDF	31
34		Glossy BSDF	Simplified				32
35		Hair BSDF	Simplified			Not possible with current Hair shading in viewport.	33
36		Houldout	Simplified				34
37		Mix Shader	Supported				35
38		Refraction BSDF	Simplified			Fallback to Diffuse BSDF	36
39		Subsurface Scattering	Simplified			Fallback to Diffuse BSDF	37
40		Toon	Simplified			Fallback to Diffuse BSDF	38
41		Translucent	Simplified			Fallback to Diffuse BSDF	39
42		Transparent	Simplified				40
43		Velvet	Simplified			Fallback to Diffuse BSDF	41
44		Volume Absorbtion	Not Supported				42
45		Volume Scatter	Not Supported				43
46	Texture						44
47		Brick	Supported				45
48		Checker	Supported				46
49		Environment	Supported				47
50		Gradient	Supported				48
51		Image	Partial			All projections supported. Only "Linear" interpolation and "Repeat" extrapolation supported.	49
52		Magic	Supported				50
53		Musgrave	Supported			Not supported on OSX	51
54		Noise	Supported			Not supported on OSX	52
55		Point Density	Not Supported				53
56		Sky	Not Supported				54
57		Voronoi	Supported			Not supported on OSX	55
58		Wave	Supported			Not supported on OSX	56
59	Color						57
60		Bright/Contrast	Supported				58
61		Gamma	Supported				59
62		Hue/Saturation	Supported				60
63		Invert	Supported				61
64		Light Falloff	Simplified				62
65		MixRGB	Supported				63
66		RGB Curves	Minor differences			Dark areas are darker when used on Image.	64
67	Vector						65
68		Bump	Supported				66
69		Mapping	Supported				67
70		Normal	Supported				68
71		Normal Map	Supported				69
72		Vector Curves	Supported				70
73		Vector Transform	Supported				71
74	Converter						72
75		Blackbody	Not Supported				73
76		ColorRamp	Supported				74
77		Combine HSV	Supported				75
78		Combine RGB	Supported				76
79		Combine XYZ	Supported				77
80		Math	Supported				78
81		RGB to BW	Supported				79
82		Separate HSV	Supported				80
83		Separate RGB	Supported				81
84		Separate XYZ	Supported				82
85		VectorMath	Supported				83
86		Wavelength	Not Supported				84
87	Script						85
88		Script	Not Supported			OSL work only in CPU rendering.	86
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