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-rw-r--r--Master/texmf-dist/tex/context/base/grph-u3d.lua45
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diff --git a/Master/texmf-dist/tex/context/base/grph-u3d.lua b/Master/texmf-dist/tex/context/base/grph-u3d.lua
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+if not modules then modules = { } end modules ['grph-u3d'] = {
+ version = 1.001,
+ comment = "companion to grph-inc.tex",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+-- see lpdf-u3d.lua for comment
+
+local format = string.format
+
+local texsprint = tex.sprint
+local ctxcatcodes = tex.ctxcatcodes
+
+function figures.checkers.u3d(data)
+ local dr, du, ds = data.request, data.used, data.status
+ local width = (dr.width or figures.defaultwidth):todimen()
+ local height = (dr.height or figures.defaultheight):todimen()
+ local foundname = du.fullname
+ dr.width, dr.height = width, height
+ du.width, du.height, du.foundname = width, height, foundname
+ texsprint(ctxcatcodes,format("\\startfoundexternalfigure{%ssp}{%ssp}",width,height))
+ local annot, preview, ref = backends.pdf.helpers.insert3d {
+ foundname = foundname,
+ width = width,
+ height = height,
+ factor = number.dimenfactors.bp,
+ display = dr.display,
+ controls = dr.controls,
+ label = dr.label,
+ }
+ -- node.write(nodes.pdfannot(width,-height,0,annot()))
+ texsprint(ctxcatcodes,format("\\pdfannot width %ssp height %ssp {%s}",width,height,annot())) -- brrrr
+--~ if ref then -- wrong ! a direct ref should work
+--~ texsprint(ctxcatcodes,format("\\smash{\\pdfrefximage%s\\relax}",ref)) -- brrrr
+--~ end
+ texsprint(ctxcatcodes,"\\stopfoundexternalfigure")
+ return data
+end
+
+figures.includers.u3d = figures.includers.nongeneric
+
+figures.registersuffix("u3d","u3d")
+figures.registersuffix("prc","u3d")