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https://gitlab.com/xonotic/xonotic
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Commit simple .vbs for automatic generation of shader from a textureset
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Jakob MG
parent
b020f3b152
commit
1835399e65
9
misc/tools/shadescript/howto.txt
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9
misc/tools/shadescript/howto.txt
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First make sure your textures are in the correct paths, eg
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Correct: textures/yourset/wall/bricks.tga
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Wrong: textures/yourset/bricks.tga
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Copy shade.vbs and template.shader to textures/yourset/
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Edit the template.shader if you need non standard stuff
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Run the shade.vbs, copy textures/yourset/yourset.shader to scripts/yourset.shader, add yourset to scripts/shaderlist.txt
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172
misc/tools/shadescript/shade.vbs
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172
misc/tools/shadescript/shade.vbs
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option explicit
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Const ForReading = 1
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Const ForWriting = 2
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Const ForAppending = 8
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dim CRLF
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CRLF = Chr(13) & Chr(10)
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dim scriptFullName, scriptPath
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scriptFullName = WScript.ScriptFullName
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scriptPath = Left ( scriptFullName, InStrRev ( scriptFullName, WScript.ScriptName) - 1 )
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dim objFSO, setfolder, re, shader, objShaderTemplate, shaderTemplate
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Set objFSO = CreateObject("Scripting.FileSystemObject")
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Set setfolder = objFSO.GetFolder(scriptPath)
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Set re = New RegExp
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re.IgnoreCase = True
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re.Global = True
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re.Pattern = ""
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Set shader = objFSO.OpenTextFile (scriptPath & "\" & setfolder.name & ".shader", ForWriting, True)
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Set objShaderTemplate = objFSO.OpenTextFile(scriptPath & "\template.shader", ForReading)
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shaderTemplate = objShaderTemplate.ReadAll()
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function filetitle(sfilename)
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filetitle = Left(sfilename, len(sfilename) - 4)
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end function
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dim noLightmap, isLiquid, isTransparent, bounceScale, shaderString
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dim shaderHead, shaderTail, shaderQUI, shaderDiffuse, diffuseExtra
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dim subfold, texfile, fn
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For Each subfold in setfolder.Subfolders
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' shader.write "Folder: " & subfold.Name & CRLF
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For Each texfile In subfold.Files
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'Defaults
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noLightmap = false
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isLiquid = false
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isTransparent = false
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bounceScale = 1
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shaderString = shaderTemplate
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shaderHead = ""
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shaderTail = ""
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shaderQUI = ""
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shaderDiffuse = ""
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diffuseExtra = ""
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' First ignore any extra map or Thumbs.db
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re.Pattern = "_bump.|_gloss.|_norm.|_glow.|Thumbs.db"
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if not re.test(texfile.name) then
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re.pattern = "decal"
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if re.test(texfile.name) then
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noLightmap = true
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end if
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re.pattern = "water"
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if re.test(texfile.name) then
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noLightmap = true
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isLiquid = true
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shaderHead = shaderHead & " surfaceparm trans" & CRLF
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shaderHead = shaderHead & " surfaceparm water" & CRLF
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shaderHead = shaderHead & " qer_trans 20" & CRLF
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diffuseExtra = "blendfunc blend"
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end if
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re.pattern = "slime"
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if re.test(texfile.name) then
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noLightmap = true
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isLiquid = true
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shaderHead = shaderHead & " surfaceparm trans" & CRLF
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shaderHead = shaderHead & " surfaceparm slime" & CRLF
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shaderHead = shaderHead & " qer_trans 20" & CRLF
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end if
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re.pattern = "lava"
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if re.test(texfile.name) then
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noLightmap = true
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isLiquid = true
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shaderHead = shaderHead & " surfaceparm trans" & CRLF
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shaderHead = shaderHead & " surfaceparm lava" & CRLF
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shaderHead = shaderHead & " qer_trans 20" & CRLF
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diffuseExtra = " blendfunc add"
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end if
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re.pattern = "glass"
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if re.test(texfile.name) then
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noLightmap = true
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shaderHead = shaderHead & " surfaceparm trans" & CRLF
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diffuseExtra = " blendfunc add"
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end if
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re.pattern = "metal"
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if re.test(texfile.name) then
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bounceScale = bounceScale + 0.25
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shaderHead = shaderHead & " surfaceparm metalsteps" & CRLF
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end if
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re.pattern = "grate"
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if re.test(texfile.name) then
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bounceScale = bounceScale + 0.25
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shaderHead = shaderHead & " surfaceparm trans" & CRLF
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diffuseExtra = " blendfunc blend"
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end if
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re.pattern = "shiny"
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if re.test(texfile.name) then
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bounceScale = bounceScale + 0.25
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end if
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re.pattern = "dirt|terrain|old"
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if re.test(texfile.name) then
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bounceScale = bounceScale - 0.25
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shaderHead = shaderHead & " surfaceparm dust" & CRLF
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end if
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shaderDiffuse = "textures/" & setfolder.name & "/" & subfold.name & "/" & texfile.name
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fn = scriptPath & "/" & subfold.name & "/" & filetitle(texfile.name) & "_gloss.tga"
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if objFSO.FileExists(fn) Then
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bounceScale = bounceScale + 0.25
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end if
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fn = scriptPath & "/" & subfold.name & "/" & filetitle(texfile.name) & "_qei.tga"
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if objFSO.FileExists(fn) Then
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shaderQUI = "textures/" & setfolder.name & "/" & subfold.name & "/" & filetitle(texfile.name) & "_qei.tga"
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else
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shaderQUI = shaderDiffuse
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end if
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if not noLightmap then
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shaderTail = " {" & CRLF & " map $lightmap" & CRLF & " rgbGen identity" & CRLF & " tcGen lightmap" & CRLF & " blendfunc filter" & CRLF & " }"
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end if
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if not bounceScale = 1 then
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re.pattern = ","
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shaderHead = shaderHead & " q3map_bounceScale " & re.Replace(bounceScale, ".") & CRLF
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end if
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re.Pattern = "%shader_name%"
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shaderString = re.Replace(shaderTemplate, "textures/" & setfolder.name & "/" & subfold.name & "-" & filetitle(texfile.name))
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re.Pattern = "%qei_name%"
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shaderString = re.Replace(shaderString, shaderQUI)
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re.Pattern = "%shader_head%"
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shaderString = re.Replace(shaderString, shaderHead)
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re.Pattern = "%diffuse_map%"
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shaderString = re.Replace(shaderString, shaderDiffuse)
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re.Pattern = "%diffuse_map_extra%"
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shaderString = re.Replace(shaderString, diffuseExtra)
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re.Pattern = "%shader_tail%"
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shaderString = re.Replace(shaderString, shaderTail)
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shader.write shaderString & CRLF & CRLF
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end if
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Next
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Next
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shader.Close
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15
misc/tools/shadescript/template.shader
Normal file
15
misc/tools/shadescript/template.shader
Normal file
@ -0,0 +1,15 @@
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%shader_name%
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{
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qer_editorimage %qei_name%
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dpoffsetmapping - 2
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dpglossintensitymod 3
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dpglossexponentmod 4
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%shader_head%
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{
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map %diffuse_map%
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%diffuse_map_extra%
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}
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%shader_tail%
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}
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