From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 3 Sep 2007 14:26:50 +0000 (+0000)
Subject: Add script for exporting meshes from Blender
X-Git-Tag: 0.9~45
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=79b9a1c86ecf81753934669d531679f29c6ab6e1;p=libs%2Fgl.git

Add script for exporting meshes from Blender
---

diff --git a/mesh_export.py b/mesh_export.py
new file mode 100644
index 00000000..0e63d336
--- /dev/null
+++ b/mesh_export.py
@@ -0,0 +1,52 @@
+#!BPY
+# $Id$
+
+"""
+Name: 'MSP GL Mesh (.mesh)...'
+Blender: 244
+Group: 'Export'
+"""
+
+import sys
+import Blender
+
+class Exporter:
+	def __init__(self, fn):
+		self.filename=fn
+		if fn==None:
+			self.out_file=sys.stdout
+		else:
+			self.out_file=file(fn, "w")
+
+	def export(self):
+		scene=Blender.Scene.GetCurrent()
+
+		obj=scene.getActiveObject()
+		if obj.getType()!="Mesh":
+			raise Exception, "Can only export Mesh data"
+
+		mesh=obj.getData(mesh=True)
+
+		self.out_file.write("vertices NORMAL3,VERTEX3\n{\n")
+		for v in mesh.verts:
+			self.out_file.write("\tnormal3 %g %g %g;\n"%tuple(v.no))
+			self.out_file.write("\tvertex3 %g %g %g;\n"%tuple(v.co))
+		self.out_file.write("};\n")
+		self.out_file.write("batch TRIANGLES\n{\n")
+		for f in mesh.faces:
+			for i in range(2, len(f.verts)):
+				self.out_file.write("\tindices %u %u %u;\n"%(f.verts[0].index, f.verts[i-1].index, f.verts[i].index))
+		self.out_file.write("};\n")
+
+class FrontEnd:
+	def run(self):
+		#self.export(None)
+		Blender.Window.FileSelector(self.export, "Export MSP GL mesh", Blender.sys.makename(ext='.mesh'))
+	
+	def export(self, fn):
+		exp=Exporter(fn)
+		exp.export()
+
+if __name__=="__main__":
+	fe=FrontEnd()
+	fe.run()