Updating Vray renderpass -script for Fusion 9

[mra]

Hi there!

I'm updating an age old script for generating a comp for Vray renderpasses and I'm having some trouble. The script stops at line 155 deleting unnecessary merge nodes with an error: "attempt to index global 'MG_VRayDiffuseFilter' (a nil value)". If i run the same delete-command (MG_VRayDiffuseFilter:Delete()) in console it works fine.

I'll appreciate help with this.

Code: [Select all] [Expand/Collapse] [Download] (Untitled.lua)

1. ----------------------------------------------------------------------------
2. -- VRay_Comp_RAW
3. -- Creates a comp from Vray passes.
4. -- Toolscript
5. --
6. -- Created: 19.8.2011
7. ----------------------------------------------------------------------------
8.  
9. fusion = Fusion()
10. composition = fusion.GetCurrentComp() or fusion:GetCurrentComp()
11. comp:StartUndo("Vray_Comp_RAW")
12.  
13. -- Check if tool
14. if not tool then
15.     print("Error: This script must be run as a Tool Script.")
16.     return
17. end
18.  
19. if tool:GetAttrs().TOOLS_RegID ~= "Loader" then
20.     print("Error: This script can only be run on a Loader tool.")
21.     return
22. end
23.  
24. -- Get loader path
25. if (tool:GetAttrs().TOOLS_RegID == "Loader") then
26.     clip = tool.Clip[TIME_UNDEFINED]
27. end
28.  
29. -- Check base loader position
30. tx,ty = comp.CurrentFrame.FlowView:GetPos(tool)
31.  
32. -- Variables
33. OL_Parse = {}
34. OL_Parse = bmd.parseFilename(clip)
35.  
36. OL_clean = OL_Parse.CleanName
37. OL_path = OL_Parse.Path
38. OL_ext = OL_Parse.Extension
39. OL_fullpath = OL_Parse.FullPath
40.  
41. -- Define node colors
42. MG_tilecolor = {R = 0.41, G = 0.46, B = 1}
43. MG_textcolor = {R = 0, G = 0, B = 0}
44.  
45. LD_tilecolor = {R = 0.72, G = 0.61, B = 0.8}
46. LD_textcolor = {R = 0, G = 0, B = 0}
47.  
48. function AddPass(passname, blend, gain, px, py, applymode)
49.     -- Make a loader
50.         local pass_path = OL_path..OL_clean.."_"..passname.."0000"..OL_ext
51.         pass_loader = comp:AddTool("Loader", tx + px + 2, ty + py)
52.         pass_loader.Clip[TIME_UNDEFINED] = pass_path
53.         pass_loader:SetAttrs({TOOLS_Name = "LD_"..passname})
54.         pass_loader.Loop = 0
55.         pass_loader.TileColor = LD_tilecolor
56.     -- Create CB's for alpha divide
57.         AddCB1 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 4)
58.         AddCB1:SetAttrs({TOOLS_Name = "CB_Divide"..passname})
59.         AddCB1.Operation = 7
60.         AddCB1.ToRed = 8
61.         AddCB1.ToGreen = 8
62.         AddCB1.ToBlue = 8
63.         AddCB1.ToAlpha = 4
64.        
65.         AddCB2 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 5)
66.         AddCB2:SetAttrs({TOOLS_Name = "CB_Alpha"..passname})
67.         AddCB2.Operation = 0
68.         AddCB2.ToRed = 0
69.         AddCB2.ToGreen = 1
70.         AddCB2.ToBlue = 2
71.         AddCB2.ToAlpha = 16
72.  
73.         AddCB1.TileColor = LD_tilecolor
74.         AddCB1.TextColor = LD_textcolor
75.         AddCB2.TileColor = LD_tilecolor
76.         AddCB2.TextColor = LD_textcolor
77.        
78.         AddCB1.Background = pass_loader.Output
79.         AddCB2.Background = AddCB1.Output
80.     -- Create merge
81.         pass_merge = comp:AddTool("Merge", tx + px + 2, ty + py + 8)
82.         pass_merge:SetAttrs({TOOLS_Name = "MG_"..passname})
83.         pass_merge({Blend = blend})
84.         pass_merge({Gain = gain})
85.         pass_merge({ApplyMode = applymode})
86.         pass_merge.TileColor = MG_tilecolor
87.         pass_merge.TextColor = MG_textcolor
88.         pass_merge.Foreground = AddCB2.Output
89.     end
90.        
91. function RGB_Masks(t, red, green, blue, alpha)
92.     -- Get tool position
93.         local tx,ty = comp.CurrentFrame.FlowView:GetPos(t)
94.         -- Create RGB Masks
95.         mask_R = comp:AddTool("BitmapMask", tx + -1, ty + 1)
96.         mask_R:SetAttrs({TOOLS_Name = red})
97.         mask_R.Channel = "Red"
98.         mask_R.TileColor = {R = 1, G = 0, B = 0}
99.         mask_R.Image = t.Output
100.  
101.         mask_G = comp:AddTool("BitmapMask", tx, ty + 1)
102.         mask_G:SetAttrs({TOOLS_Name = green})
103.         mask_G.Channel = "Green"
104.         mask_G.TileColor = {R = 0, G = 1, B = 0}
105.         mask_G.Image = t.Output
106.  
107.         mask_B = comp:AddTool("BitmapMask", tx + 1, ty + 1)
108.         mask_B:SetAttrs({TOOLS_Name = blue})
109.         mask_B.Channel = "Blue"
110.         mask_B.TileColor = {R = 0, G = 0, B = 1}
111.         mask_B.Image = t.Output
112.        
113.         mask_A = comp:AddTool("BitmapMask", tx + 2, ty + 1)
114.         mask_A:SetAttrs({TOOLS_Name = alpha})
115.         mask_A.Channel = "Alpha"
116.         mask_A.TileColor = {R = 1, G = 1, B = 1}
117.         mask_A.Image = t.Output
118.    
119.     end
120.    
121.  
122. function AddMisc(state, px, py)
123.     AddGamut = comp:AddTool("GamutConvert", tx + px + 20, ty + py + 8)
124.     AddGamut:SetAttrs({TOOLS_Name = "Gamut_SRGB"})
125.     AddGamut.OutputSpace = "sRGB"
126.     AddGamut.PreDividePostMultiply = 1
127.     end
128.    
129. function AddPassAlpha(passname, blend, gain, px, py, applymode)
130.     -- Make a loader
131.         local pass_path = OL_path..OL_clean.."_"..passname.."0000"..OL_ext
132.         pass_loader_alpha = comp:AddTool("Loader", tx + px + 2, ty + py)
133.         pass_loader_alpha.Clip[TIME_UNDEFINED] = pass_path
134.         pass_loader_alpha:SetAttrs({TOOLS_Name = "LD_"..passname})
135.         pass_loader_alpha.Loop = 0
136.         pass_loader_alpha.TileColor = LD_tilecolor
137.         end
138.        
139. -- Generate comp
140. comp:Lock()
141.  
142. AddPass("VRayDiffuseFilter",0,1,0,0)
143. AddPass("VRayRawGlobalIllumination",1,0,2,-2)
144. AddPass("VRayRawLighting",1,0,4,-2)
145. AddPass("VRaySelfIllumination",1,0,6,0)
146. AddPass("VRaySSS2",1,0,8,0)
147. AddPass("VRayRefraction",1,0,10,0)
148. AddPass("VRayReflection",1,0,12,0)
149. AddPass("VRaySpecular",1,0,14,0)
150.  
151. AddPass("VRayWireColor",1,0,4,10)
152. AddPass("MultiMatteElement",1,0,8,10)
153.  
154. -- Delete unnecessary merges
155. MG_VRayDiffuseFilter:Delete()
156. MG_VRayRawGlobalIllumination:Delete()
157. MG_VRayWireColor:Delete()
158. MG_MultiMatteElement:Delete()
159.  
160. -- Extra merge
161. MG_RawTotalLighting = comp:AddTool("Merge", tx + 6, ty + 8)
162. MG_RawTotalLighting:SetAttrs({TOOLS_Name = "MG_RawTotalLighting"})
163. MG_RawTotalLighting({ApplyMode = "Multiply"})
164. MG_RawTotalLighting.TileColor = MG_tilecolor
165. MG_RawTotalLighting.TextColor = MG_textcolor
166. MG_RawTotalLighting.Foreground = MG_VrayRawLighting.Output
167.  
168. CB_AlphaVRayWireColor:Delete()
169. CB_AlphaMultiMatteElement:Delete()
170. RGB_Masks(CB_DivideVRayWireColor, "WC_Red", "WC_Green", "WC_Blue", "WC_Alpha")
171. RGB_Masks(CB_DivideMultiMatteElement, "MM_Red", "MM_Green", "MM_Blue", "MM_Alpha")
172.  
173. -- Connect nodes
174. MG_RawTotalLighting.Background = CB_AlphaVRayDiffuseFilter.Output
175. MG_VRaySSS2.Background = MG_VRaySelfIllumination.Output
176. MG_VRaySelfIllumination.Background = MG_RawTotalLighting.Output
177. MG_VRayRefraction.Background = MG_VRaySSS2.Output
178. MG_VrayRawLighting.Background = CB_AlphaVRayRawGlobalIllumination.Output
179. MG_VRayReflection.Background = MG_VRayRefraction.Output
180. MG_VRaySpecular.Background = MG_VRayReflection.Output
181.  
182. -- Misc
183. AddPassAlpha("VRayAlpha",0,1,16,0)
184.  
185. AddMisc("", 0, 0)
186. MC = comp:AddTool("MatteControl", tx + 18, ty + 8)
187. MC.MatteCombine = 4
188. MC.PostMultiplyImage = 1
189. MC:SetAttrs({TOOLS_Name = "MatteControl_Alpha"})
190.  
191. MatteControl_Alpha.Foreground = LD_VrayAlpha.Output
192. MatteControl_Alpha.Background = MG_VRaySpecular.Output
193. Gamut_SRGB.Input = MatteControl_Alpha.Output
194.  
195. -- ZDepth
196. AddPassAlpha("VRayZDepth",0,1,16,14)
197. CB_ZDepth = comp:AddTool("ChannelBoolean", tx + 18, ty + 17)
198. CB_ZDepth:SetAttrs({TOOLS_Name = "CB_ZDepth"})
199. CB_ZDepth.Operation = 0
200. CB_ZDepth.ToAlpha = 0
201. CB_ZDepth.Background = LD_VrayZDepth.Output
202.  
203. -- Relight nodes
204. AddPassAlpha("VRayBumpNormals",0,1,14,14)
205.  
206. CB_NormalAux = comp:AddTool("ChannelBoolean", tx + 16, ty + 17)
207. CB_NormalAux:SetAttrs({TOOLS_Name = "CB_Normals"})
208. CB_NormalAux.Operation = 0
209. CB_NormalAux.ToRed = 17
210. CB_NormalAux.ToGreen = 17
211. CB_NormalAux.ToBlue = 17
212. CB_NormalAux.ToAlpha = 16
213. CB_NormalAux.EnableExtraChannels = 1
214. CB_NormalAux.ToXNormal = 0
215. CB_NormalAux.ToYNormal = 1
216. CB_NormalAux.ToZNormal = 2
217.  
218. Shader = comp:AddTool("Shader", tx + 16, ty + 18)
219. Shader:SetAttrs({TOOLS_Name = "Relight"})
220. Shader.Ambient = 0
221. Shader.Diffuse = 0.25
222. Shader.Specular = 0.1
223.  
224. CB_NormalAux.Background = LD_VRayBumpNormals.Output
225. Relight.Input = CB_NormalAux.Output
226.  
227. comp:EndUndo()
228. comp:Unlock()

Best,
Mika
www.pinata.fi

[Midgardsormr]

Prefix node names with comp. now. Lines 155 - 158 should be:

Code: Select all

comp.MG_VRayDiffuseFilter:Delete()
comp.MG_VRayRawGlobalIllumination:Delete()
comp.MG_VRayWireColor:Delete()
comp.MG_MultiMatteElement:Delete()

I didn't explore the entire script, so you'll probably need to do the same in more places. Any node that you've assigned to a variable, such as in line 161, won't need to be treated that way--that will be a normal global variable, but if you're trying to address a node without such a handle in the comp, you need to provide the context.

You could instead have the AddPass() function return some values and assign them to variables as you call them. For instance, add this line to the end of AddPass():
return pass_loader, pass_merge

Then, when you call the function, it would be like this:
VRayDiffuseFilter, MG_VRayDiffuseFilter = AddPass("VRayDiffuseFilter",0,1,0,0)

That way, you'd get a handle to the node and wouldn't need to rely on it having been named correctly. For instance, if there were, for some reason, already a node named MG_VRayDiffuseFilter in your comp, that one would be deleted instead of the new one the script had made, which would be called MG_VRayDiffuseFilter_1.

[mra]

Cheers! That did it. And thanks for the suggestions, will look in to it.

And if anyone finds this useful feel free to use. It's pretty basic but has been a timesaver for me.

Code: [Select all] [Expand/Collapse] [Download] (Untitled.lua)

1. ----------------------------------------------------------------------------
2. -- VRay_Comp_RAW
3. -- Creates a comp from Vray passes.
4. -- Usage: Load a V-Ray beauty pass and run this script on the loader.
5. -- Toolscript
6. --
7. -- Created: 19.8.2011
8. ----------------------------------------------------------------------------
9.  
10. fusion = Fusion()
11. composition = fusion.GetCurrentComp() or fusion:GetCurrentComp()
12. comp:StartUndo("Vray_Comp_RAW")
13.  
14. -- Check if tool
15. if not tool then
16.     print("Error: This script must be run as a Tool Script.")
17.     return
18. end
19.  
20. if tool:GetAttrs().TOOLS_RegID ~= "Loader" then
21.     print("Error: This script can only be run on a Loader tool.")
22.     return
23. end
24.  
25. -- Get loader path
26. if (tool:GetAttrs().TOOLS_RegID == "Loader") then
27.     clip = tool.Clip[TIME_UNDEFINED]
28. end
29.  
30. -- Check base loader position
31. tx,ty = comp.CurrentFrame.FlowView:GetPos(tool)
32.  
33. -- Variables
34. OL_Parse = {}
35. OL_Parse = bmd.parseFilename(clip)
36.  
37. OL_clean = OL_Parse.CleanName
38. OL_path = OL_Parse.Path
39. OL_ext = OL_Parse.Extension
40. OL_fullpath = OL_Parse.FullPath
41.  
42. -- Define node colors
43. MG_tilecolor = {R = 0.41, G = 0.46, B = 1}
44. MG_textcolor = {R = 0, G = 0, B = 0}
45.  
46. LD_tilecolor = {R = 0.72, G = 0.61, B = 0.8}
47. LD_textcolor = {R = 0, G = 0, B = 0}
48.  
49. function AddPass(passname, blend, gain, px, py, applymode)
50.     -- Make a loader
51.         local pass_path = OL_path..OL_clean.."_"..passname.."0000"..OL_ext
52.         pass_loader = comp:AddTool("Loader", tx + px + 2, ty + py)
53.         pass_loader.Clip[TIME_UNDEFINED] = pass_path
54.         pass_loader:SetAttrs({TOOLS_Name = "LD_"..passname})
55.         pass_loader.Loop = 0
56.         pass_loader.TileColor = LD_tilecolor
57.     -- Create CB's for alpha divide
58.         AddCB1 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 4)
59.         AddCB1:SetAttrs({TOOLS_Name = "CB_Divide"..passname})
60.         AddCB1.Operation = 7
61.         AddCB1.ToRed = 8
62.         AddCB1.ToGreen = 8
63.         AddCB1.ToBlue = 8
64.         AddCB1.ToAlpha = 4
65.        
66.         AddCB2 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 5)
67.         AddCB2:SetAttrs({TOOLS_Name = "CB_Alpha"..passname})
68.         AddCB2.Operation = 0
69.         AddCB2.ToRed = 0
70.         AddCB2.ToGreen = 1
71.         AddCB2.ToBlue = 2
72.         AddCB2.ToAlpha = 16
73.  
74.         AddCB1.TileColor = LD_tilecolor
75.         AddCB1.TextColor = LD_textcolor
76.         AddCB2.TileColor = LD_tilecolor
77.         AddCB2.TextColor = LD_textcolor
78.        
79.         AddCB1.Background = pass_loader.Output
80.         AddCB2.Background = AddCB1.Output
81.     -- Create merge
82.         pass_merge = comp:AddTool("Merge", tx + px + 2, ty + py + 8)
83.         pass_merge:SetAttrs({TOOLS_Name = "MG_"..passname})
84.         pass_merge({Blend = blend})
85.         pass_merge({Gain = gain})
86.         pass_merge({ApplyMode = applymode})
87.         pass_merge.TileColor = MG_tilecolor
88.         pass_merge.TextColor = MG_textcolor
89.         pass_merge.Foreground = AddCB2.Output
90.     end
91.        
92. function RGB_Masks(t, red, green, blue, alpha)
93.     -- Get tool position
94.         local tx,ty = comp.CurrentFrame.FlowView:GetPos(t)
95.         -- Create RGB Masks
96.         mask_R = comp:AddTool("BitmapMask", tx + -1, ty + 1)
97.         mask_R:SetAttrs({TOOLS_Name = red})
98.         mask_R.Channel = "Red"
99.         mask_R.TileColor = {R = 1, G = 0, B = 0}
100.         mask_R.Image = t.Output
101.  
102.         mask_G = comp:AddTool("BitmapMask", tx, ty + 1)
103.         mask_G:SetAttrs({TOOLS_Name = green})
104.         mask_G.Channel = "Green"
105.         mask_G.TileColor = {R = 0, G = 1, B = 0}
106.         mask_G.Image = t.Output
107.  
108.         mask_B = comp:AddTool("BitmapMask", tx + 1, ty + 1)
109.         mask_B:SetAttrs({TOOLS_Name = blue})
110.         mask_B.Channel = "Blue"
111.         mask_B.TileColor = {R = 0, G = 0, B = 1}
112.         mask_B.Image = t.Output
113.        
114.         mask_A = comp:AddTool("BitmapMask", tx + 2, ty + 1)
115.         mask_A:SetAttrs({TOOLS_Name = alpha})
116.         mask_A.Channel = "Alpha"
117.         mask_A.TileColor = {R = 1, G = 1, B = 1}
118.         mask_A.Image = t.Output
119.    
120.     end
121.    
122.  
123. function AddMisc(state, px, py)
124.     AddGamut = comp:AddTool("GamutConvert", tx + px + 20, ty + py + 8)
125.     AddGamut:SetAttrs({TOOLS_Name = "Gamut_SRGB"})
126.     AddGamut.OutputSpace = "sRGB"
127.     AddGamut.PreDividePostMultiply = 1
128.     end
129.    
130. function AddPassAlpha(passname, blend, gain, px, py, applymode)
131.     -- Make a loader
132.         local pass_path = OL_path..OL_clean.."_"..passname.."0000"..OL_ext
133.         pass_loader_alpha = comp:AddTool("Loader", tx + px + 2, ty + py)
134.         pass_loader_alpha.Clip[TIME_UNDEFINED] = pass_path
135.         pass_loader_alpha:SetAttrs({TOOLS_Name = "LD_"..passname})
136.         pass_loader_alpha.Loop = 0
137.         pass_loader_alpha.TileColor = LD_tilecolor
138.         end
139.        
140. -- Generate comp
141. comp:Lock()
142.  
143. AddPass("VRayDiffuseFilter",0,1,0,0)
144. AddPass("VRayRawGlobalIllumination",1,0,2,-2)
145. AddPass("VRayRawLighting",1,0,4,-2)
146. AddPass("VRaySelfIllumination",1,0,6,0)
147. AddPass("VRaySSS2",1,0,8,0)
148. AddPass("VRayRefraction",1,0,10,0)
149. AddPass("VRayReflection",1,0,12,0)
150. AddPass("VRaySpecular",1,0,14,0)
151.  
152. AddPass("VRayWireColor",1,0,4,10)
153. AddPass("MultiMatteElement",1,0,8,10)
154.  
155. -- Delete unnecessary merges
156. comp.MG_VRayDiffuseFilter:Delete()
157. comp.MG_VRayRawGlobalIllumination:Delete()
158. comp.MG_VRayWireColor:Delete()
159. comp.MG_MultiMatteElement:Delete()
160.  
161. -- Extra merge
162. MG_RawTotalLighting = comp:AddTool("Merge", tx + 6, ty + 8)
163. MG_RawTotalLighting:SetAttrs({TOOLS_Name = "MG_RawTotalLighting"})
164. MG_RawTotalLighting({ApplyMode = "Multiply"})
165. MG_RawTotalLighting.TileColor = MG_tilecolor
166. MG_RawTotalLighting.TextColor = MG_textcolor
167. MG_RawTotalLighting.Foreground = comp.MG_VrayRawLighting.Output
168.  
169. comp.CB_AlphaVRayWireColor:Delete()
170. comp.CB_AlphaMultiMatteElement:Delete()
171. RGB_Masks(comp.CB_DivideVRayWireColor, "WC_Red", "WC_Green", "WC_Blue", "WC_Alpha")
172. RGB_Masks(comp.CB_DivideMultiMatteElement, "MM_Red", "MM_Green", "MM_Blue", "MM_Alpha")
173.  
174. -- Connect nodes
175. comp.MG_RawTotalLighting.Background = comp.CB_AlphaVRayDiffuseFilter.Output
176. comp.MG_VRaySSS2.Background = comp.MG_VRaySelfIllumination.Output
177. comp.MG_VRaySelfIllumination.Background = comp.MG_RawTotalLighting.Output
178. comp.MG_VRayRefraction.Background = comp.MG_VRaySSS2.Output
179. comp.MG_VrayRawLighting.Background = comp.CB_AlphaVRayRawGlobalIllumination.Output
180. comp.MG_VRayReflection.Background = comp.MG_VRayRefraction.Output
181. comp.MG_VRaySpecular.Background = comp.MG_VRayReflection.Output
182.  
183. -- Misc
184. AddPassAlpha("VRayAlpha",0,1,16,0)
185.  
186. AddMisc("", 0, 0)
187. MC = comp:AddTool("MatteControl", tx + 18, ty + 8)
188. MC.MatteCombine = 4
189. MC.PostMultiplyImage = 1
190. MC:SetAttrs({TOOLS_Name = "MatteControl_Alpha"})
191.  
192. comp.MatteControl_Alpha.Foreground = comp.LD_VrayAlpha.Output
193. comp.MatteControl_Alpha.Background = comp.MG_VRaySpecular.Output
194. comp.Gamut_SRGB.Input = comp.MatteControl_Alpha.Output
195.  
196. -- ZDepth
197. AddPassAlpha("VRayZDepth",0,1,16,14)
198. CB_ZDepth = comp:AddTool("ChannelBoolean", tx + 18, ty + 17)
199. CB_ZDepth:SetAttrs({TOOLS_Name = "CB_ZDepth"})
200. CB_ZDepth.Operation = 0
201. CB_ZDepth.ToAlpha = 0
202. CB_ZDepth.Background = comp.LD_VrayZDepth.Output
203.  
204. -- Relight nodes
205. AddPassAlpha("VRayBumpNormals",0,1,14,14)
206.  
207. CB_NormalAux = comp:AddTool("ChannelBoolean", tx + 16, ty + 17)
208. CB_NormalAux:SetAttrs({TOOLS_Name = "CB_Normals"})
209. CB_NormalAux.Operation = 0
210. CB_NormalAux.ToRed = 17
211. CB_NormalAux.ToGreen = 17
212. CB_NormalAux.ToBlue = 17
213. CB_NormalAux.ToAlpha = 16
214. CB_NormalAux.EnableExtraChannels = 1
215. CB_NormalAux.ToXNormal = 0
216. CB_NormalAux.ToYNormal = 1
217. CB_NormalAux.ToZNormal = 2
218.  
219. Shader = comp:AddTool("Shader", tx + 16, ty + 18)
220. Shader:SetAttrs({TOOLS_Name = "Relight"})
221. Shader.Ambient = 0
222. Shader.Diffuse = 0.25
223. Shader.Specular = 0.1
224.  
225. CB_NormalAux.Background = comp.LD_VRayBumpNormals.Output
226. comp.Relight.Input = CB_NormalAux.Output
227.  
228. comp:EndUndo()
229. comp:Unlock()

Best,
Mika
www.pinata.fi

[acrux7245]

Hey Guys,

This script seems great but it is not filling the name correctly in the loaders.

Actual File name "22 - Floor 48 East *beep*.VRayRawLighting.0000"

File Name in Loader "22 - Floor 48 East *beep*.RGB_color._VRayRawLighting0000.exr"

Any easy ideas how to fix this? Sorry I am not coder otherwise I would do it my self. I was able to get rid of the "_" before render pass name but that is just about it.

Thanks posting this I really do appreciate it.

Alex

[mra]

Hi there!

I updated the script to match native V-Ray naming convention and added few more passes + created savers for JPG-proxies and EXRs automatically.

Code: [Select all] [Expand/Collapse] [Download] (Untitled.lua)

1. ----------------------------------------------------------------------------
2. -- VRay_Comp_RAW
3. -- Creates a comp from Vray passes.
4. -- Usage: Load a V-Ray beauty pass (RGB_color) and run this script on the loader.
5. -- Toolscript
6. -- Passes used:
7. --
8. -- VRayDiffuseFilter
9. -- VRayRawGlobalIllumination
10. -- VRayRawLighting
11. -- VRaySelfIllumination
12. -- VRaySSS2
13. -- VRayRefraction
14. -- VRayReflection
15. -- VRaySpecular
16. --
17. -- VRayWireColor
18. -- MultiMatteElement
19. -- MultiMatteElement2
20. -- MultiMatteElement3
21. -- VRayBumpNormals
22. -- VRayExtraTex
23. -- VRayZDepth
24. --
25. -- Created: 19.8.2011
26. -- Updated: 10.5.2019
27. ----------------------------------------------------------------------------
28.  
29. fusion = Fusion()
30. composition = fusion.GetCurrentComp() or fusion:GetCurrentComp()
31. comp:StartUndo("Vray_Comp_RAW")
32. comp:Lock()
33.  
34. -- Check if tool
35. if not tool then
36.     print("Error: This script must be run as a Tool Script.")
37.     return
38. end
39.  
40. if tool:GetAttrs().TOOLS_RegID ~= "Loader" then
41.     print("Error: This script can only be run on a Loader tool.")
42.     return
43. end
44.  
45. -- Get loader path
46. if (tool:GetAttrs().TOOLS_RegID == "Loader") then
47.     clip = tool.Clip[TIME_UNDEFINED]
48. end
49.  
50. -- Check base loader position
51. tx,ty = comp.CurrentFrame.FlowView:GetPos(tool)
52.  
53. -- Variables
54. OL_Parse = {}
55. OL_Parse = bmd.parseFilename(clip)
56. OL_clean_rgb = OL_Parse.CleanName
57. OL_clean = string.gsub (OL_clean_rgb, ".RGB_color.", "")
58. OL_path_rgb = OL_Parse.Path
59. OL_ext = OL_Parse.Extension
60. OL_fullpath = OL_Parse.FullPath
61. OL_path = string.gsub(OL_path_rgb, "RGB_color", "")
62.  
63. -- Define node colors
64. MG_tilecolor = {R = 0.41, G = 0.46, B = 1}
65. MG_textcolor = {R = 0, G = 0, B = 0}
66.  
67. LD_tilecolor = {R = 0.72, G = 0.61, B = 0.8}
68. LD_textcolor = {R = 0, G = 0, B = 0}
69.  
70. function AddPass(passname, blend, gain, px, py, applymode)
71.     -- Make a loader
72.         local pass_path = OL_path..passname.."\\"..OL_clean.."."..passname..".".."0000"..OL_ext
73.         pass_loader = comp:AddTool("Loader", tx + px + 2, ty + py)
74.         pass_loader.Clip[TIME_UNDEFINED] = pass_path
75.         pass_loader:SetAttrs({TOOLS_Name = "LD_"..passname})
76.         pass_loader.Loop = 0
77.         pass_loader.TileColor = LD_tilecolor
78.     -- Create CB's for alpha divide
79.         AddCB1 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 4)
80.         AddCB1:SetAttrs({TOOLS_Name = "CB_Divide"..passname})
81.         AddCB1.Operation = 7
82.         AddCB1.ToRed = 8
83.         AddCB1.ToGreen = 8
84.         AddCB1.ToBlue = 8
85.         AddCB1.ToAlpha = 4
86.        
87.         AddCB2 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 5)
88.         AddCB2:SetAttrs({TOOLS_Name = "CB_Alpha"..passname})
89.         AddCB2.Operation = 0
90.         AddCB2.ToRed = 0
91.         AddCB2.ToGreen = 1
92.         AddCB2.ToBlue = 2
93.         AddCB2.ToAlpha = 16
94.  
95.         AddCB1.TileColor = LD_tilecolor
96.         AddCB1.TextColor = LD_textcolor
97.         AddCB2.TileColor = LD_tilecolor
98.         AddCB2.TextColor = LD_textcolor
99.        
100.         AddCB1.Background = pass_loader.Output
101.         AddCB2.Background = AddCB1.Output
102.     -- Create merge
103.         pass_merge = comp:AddTool("Merge", tx + px + 2, ty + py + 8)
104.         pass_merge:SetAttrs({TOOLS_Name = "MG_"..passname})
105.         pass_merge({Blend = blend})
106.         pass_merge({Gain = gain})
107.         pass_merge({ApplyMode = applymode})
108.         pass_merge.TileColor = MG_tilecolor
109.         pass_merge.TextColor = MG_textcolor
110.         pass_merge.Foreground = AddCB2.Output
111.     end
112.    
113. function AddPassRaw(passname, blend, gain, px, py, applymode)
114.     -- Make a loader
115.         local pass_path = OL_path..passname.."\\"..OL_clean.."."..passname..".".."0000"..OL_ext
116.         pass_loader = comp:AddTool("Loader", tx + px + 2, ty + py)
117.         pass_loader.Clip[TIME_UNDEFINED] = pass_path
118.         pass_loader:SetAttrs({TOOLS_Name = "LD_"..passname})
119.         pass_loader.Loop = 0
120.         pass_loader.TileColor = LD_tilecolor
121.     -- Create CB's for alpha divide
122.         AddCB2 = comp:AddTool("ChannelBoolean", tx + px + 2, ty + py + 5)
123.         AddCB2:SetAttrs({TOOLS_Name = "CB_Alpha"..passname})
124.         AddCB2.Operation = 0
125.         AddCB2.ToRed = 0
126.         AddCB2.ToGreen = 1
127.         AddCB2.ToBlue = 2
128.         AddCB2.ToAlpha = 16
129.  
130.         AddCB2.TileColor = LD_tilecolor
131.         AddCB2.TextColor = LD_textcolor
132.        
133.         AddCB2.Background = pass_loader.Output
134.     -- Create merge
135.         pass_merge = comp:AddTool("Merge", tx + px + 2, ty + py + 8)
136.         pass_merge:SetAttrs({TOOLS_Name = "MG_"..passname})
137.         pass_merge({Blend = blend})
138.         pass_merge({Gain = gain})
139.         pass_merge({ApplyMode = applymode})
140.         pass_merge.TileColor = MG_tilecolor
141.         pass_merge.TextColor = MG_textcolor
142.         pass_merge.Foreground = AddCB2.Output
143.     end
144.    
145.        
146. function RGB_Masks(t, red, green, blue, alpha)
147.     -- Get tool position
148.         local tx,ty = comp.CurrentFrame.FlowView:GetPos(t)
149.         -- Create RGB Masks
150.         mask_R = comp:AddTool("BitmapMask", tx + -1, ty + 2)
151.         mask_R:SetAttrs({TOOLS_Name = red})
152.         mask_R.Channel = "Red"
153.         mask_R.TileColor = {R = 1, G = 0, B = 0}
154.         mask_R.Image = t.Output
155.  
156.         mask_G = comp:AddTool("BitmapMask", tx, ty + 2)
157.         mask_G:SetAttrs({TOOLS_Name = green})
158.         mask_G.Channel = "Green"
159.         mask_G.TileColor = {R = 0, G = 1, B = 0}
160.         mask_G.Image = t.Output
161.  
162.         mask_B = comp:AddTool("BitmapMask", tx + 1, ty + 2)
163.         mask_B:SetAttrs({TOOLS_Name = blue})
164.         mask_B.Channel = "Blue"
165.         mask_B.TileColor = {R = 0, G = 0, B = 1}
166.         mask_B.Image = t.Output
167.        
168.         mask_A = comp:AddTool("BitmapMask", tx + 2, ty + 2)
169.         mask_A:SetAttrs({TOOLS_Name = alpha})
170.         mask_A.Channel = "Alpha"
171.         mask_A.TileColor = {R = 1, G = 1, B = 1}
172.         mask_A.Image = t.Output
173.    
174.     end
175.    
176.  
177. function AddMisc(state, px, py)
178.     AddGamut = comp:AddTool("GamutConvert", tx + px + 20, ty + py + 8)
179.     AddGamut:SetAttrs({TOOLS_Name = "Gamut_SRGB"})
180.     AddGamut.OutputSpace = "sRGB"
181.     AddGamut.PreDividePostMultiply = 1
182.     end
183.    
184. function AddPassAlpha(passname, blend, gain, px, py, applymode)
185.     -- Make a loader
186.         local pass_path = OL_path..passname.."\\"..OL_clean.."."..passname..".".."0000"..OL_ext
187.         pass_loader_alpha = comp:AddTool("Loader", tx + px + 2, ty + py)
188.         pass_loader_alpha.Clip[TIME_UNDEFINED] = pass_path
189.         pass_loader_alpha:SetAttrs({TOOLS_Name = "LD_"..passname})
190.         pass_loader_alpha.Loop = 0
191.         pass_loader_alpha.TileColor = LD_tilecolor
192.         end
193.        
194. -- Generate comp
195. AddPass("VRayDiffuseFilter",0,1,0,0)
196. AddPassRaw("VRayRawGlobalIllumination",1,0,2,-2)
197. AddPassRaw("VRayRawLighting",1,0,4,-2)
198. AddPass("VRaySelfIllumination",1,0,6,0)
199. AddPass("VRaySSS2",1,0,8,0)
200. AddPass("VRayRefraction",1,0,10,0)
201. AddPass("VRayReflection",1,0,12,0)
202. AddPass("VRaySpecular",1,0,14,0)
203.  
204. AddPass("VRayWireColor",1,0,4,14)
205. AddPass("MultiMatteElement",1,0,8,14)
206. AddPass("MultiMatteElement2",1,0,8,22)
207. AddPass("MultiMatteElement3",1,0,8,30)
208.  
209. -- Delete unnecessary merges
210. comp.MG_VRayDiffuseFilter:Delete()
211. comp.MG_VRayRawGlobalIllumination:Delete()
212. comp.MG_VRayWireColor:Delete()
213. comp.MG_MultiMatteElement:Delete()
214. comp.MG_MultiMatteElement2:Delete()
215. comp.MG_MultiMatteElement3:Delete()
216.  
217. -- Extra merge
218. MG_RawTotalLighting = comp:AddTool("Merge", tx + 6, ty + 8)
219. MG_RawTotalLighting:SetAttrs({TOOLS_Name = "MG_RawTotalLighting"})
220. MG_RawTotalLighting({ApplyMode = "Multiply"})
221. MG_RawTotalLighting.TileColor = MG_tilecolor
222. MG_RawTotalLighting.TextColor = MG_textcolor
223. MG_RawTotalLighting.Foreground = comp.MG_VrayRawLighting.Output
224.  
225. -- Delete unnecessary merges
226. comp.CB_AlphaVRayWireColor:Delete()
227. comp.CB_AlphaMultiMatteElement:Delete()
228. comp.CB_AlphaMultiMatteElement2:Delete()
229. comp.CB_AlphaMultiMatteElement3:Delete()
230.  
231. -- Add RGB Masks
232. RGB_Masks(comp.CB_DivideVRayWireColor, "WC_Red", "WC_Green", "WC_Blue", "WC_Alpha")
233. RGB_Masks(comp.CB_DivideMultiMatteElement, "MM_Red", "MM_Green", "MM_Blue", "MM_Alpha")
234. RGB_Masks(comp.CB_DivideMultiMatteElement2, "MM_Red", "MM_Green", "MM_Blue", "MM_Alpha")
235. RGB_Masks(comp.CB_DivideMultiMatteElement3, "MM_Red", "MM_Green", "MM_Blue", "MM_Alpha")
236.  
237. -- Connect nodes
238. comp.MG_RawTotalLighting.Background = comp.CB_AlphaVRayDiffuseFilter.Output
239. comp.MG_VRaySSS2.Background = comp.MG_VRaySelfIllumination.Output
240. comp.MG_VRaySelfIllumination.Background = comp.MG_RawTotalLighting.Output
241. comp.MG_VRayRefraction.Background = comp.MG_VRaySSS2.Output
242. comp.MG_VrayRawLighting.Background = comp.CB_AlphaVRayRawGlobalIllumination.Output
243. comp.MG_VRayReflection.Background = comp.MG_VRayRefraction.Output
244. comp.MG_VRaySpecular.Background = comp.MG_VRayReflection.Output
245.  
246. -- Misc
247. AddMisc("", 0, 0)
248. MC = comp:AddTool("MatteControl", tx + 18, ty + 8)
249. MC.MatteCombine = 4
250. MC.PostMultiplyImage = 1
251. MC:SetAttrs({TOOLS_Name = "MatteControl_Alpha"})
252.  
253. comp.MatteControl_Alpha.Foreground = comp.LD_VraySpecular.Output
254. comp.MatteControl_Alpha.Background = comp.MG_VRaySpecular.Output
255. comp.Gamut_SRGB.Input = comp.MatteControl_Alpha.Output
256.  
257. AddPassAlpha("VRayExtraTex",0,1,12,14)
258.  
259. -- ZDepth
260. AddPassAlpha("VRayZDepth",0,1,16,14)
261. CB_ZDepth = comp:AddTool("ChannelBoolean", tx + 18, ty + 17)
262. CB_ZDepth:SetAttrs({TOOLS_Name = "CB_ZDepth"})
263. CB_ZDepth.Operation = 0
264. CB_ZDepth.ToAlpha = 0
265. CB_ZDepth.Background = comp.LD_VrayZDepth.Output
266.  
267. -- Relight nodes
268. AddPassAlpha("VRayBumpNormals",0,1,14,14)
269.  
270. CB_NormalAux = comp:AddTool("ChannelBoolean", tx + 16, ty + 17)
271. CB_NormalAux:SetAttrs({TOOLS_Name = "CB_Normals"})
272. CB_NormalAux.Operation = 0
273. CB_NormalAux.ToRed = 17
274. CB_NormalAux.ToGreen = 17
275. CB_NormalAux.ToBlue = 17
276. CB_NormalAux.ToAlpha = 16
277. CB_NormalAux.EnableExtraChannels = 1
278. CB_NormalAux.ToXNormal = 0
279. CB_NormalAux.ToYNormal = 1
280. CB_NormalAux.ToZNormal = 2
281.  
282. Shader = comp:AddTool("Shader", tx + 16, ty + 18)
283. Shader:SetAttrs({TOOLS_Name = "Relight"})
284. Shader.Ambient = 0
285. Shader.Diffuse = 0.25
286. Shader.Specular = 0.1
287.  
288. CB_NormalAux.Background = comp.LD_VRayBumpNormals.Output
289. comp.Relight.Input = CB_NormalAux.Output
290.  
291. -- Change Depths
292. AddCD8bit = comp:AddTool("ChangeDepth", tx + 22, ty + 8)
293. AddCD8bit:SetAttrs({TOOLS_Name = "CD_8bit"})
294. AddCD8bit.Depth = 1
295. AddCD16bit = comp:AddTool("ChangeDepth", tx + 22, ty + 10)
296. AddCD16bit:SetAttrs({TOOLS_Name = "CD_16bit"})
297. AddCD16bit.Depth = 2
298.  
299. -- Saver JPG
300. SV_jpg = composition:AddTool("Saver", tx + 24, ty + 8)
301. SV_jpg.Clip[TIME_UNDEFINED] = OL_clean.."_COMP_"..".jpg"
302. SV_jpg:SetAttrs({TOOLS_Name = "Saver_JPG"})
303.  
304. -- Saver EXR
305. SV_exr = composition:AddTool("Saver", tx + 24, ty + 10)
306. SV_exr.Clip[TIME_UNDEFINED] = OL_clean.."_COMP_"..".exr"
307. SV_exr:SetAttrs({TOOLS_Name = "Saver_EXR"})
308.  
309. -- Connect CDs to Savers
310. comp.CD_8bit.Input = comp.Gamut_SRGB.Output
311. comp.CD_16bit.Input = comp.Gamut_SRGB.Output
312. comp.Saver_JPG.Input = comp.CD_8bit.Output
313. comp.Saver_EXR.Input = comp.CD_16bit.Output
314.  
315. comp:EndUndo()
316. comp:Unlock()

Best,
Mika
www.pinata.fi