Exports the selected blender object to a javascript object (through the clipboard)

export blender model to javascript object

#!BPY

"""
Name: 'isom object'
Blender: 250
Group: 'Export'
Tooltip: 'Exports currently selected object as js file for use with WebGL'
Author: Schell Scivally (efnx.com)
"""

import bpy
import subprocess

def convert_obj(obj):
	"""writes a function to create this obj"""
	name = obj.name
	mesh = obj.data
	i = 0
	out = "if (typeof blenderModels == 'undefined') {\n"
	out += "	blenderModels = {};\n"
	out += "}\n"
	out += "blenderModels."+name+" = function () {\n"
	out += "	var name = '"+name+"', faces = [], face;\n"
	for face in mesh.faces:
		meshtex = mesh.active_uv_texture.data[face.index];
		i += 1
		out += "	//face #" + str(i) + "\n"
		out += "	face = {};\n"
		out += "	face.texture = '"+meshtex.image.name+"';\n"
		out += "	face.verts = [];\n"
		out += "	face.uvs = [];\n"
		out += "	face.normal = [\n"
		out += "		"+str(face.normal.x)+",\n"
		out += "		"+str(face.normal.y)+",\n"
		out += "		"+str(face.normal.z)+"\n"
		out += "	];\n"
		for vert in face.verts:
			out += "	face.verts.push(["+str(mesh.verts[vert].co.x)+","
			out += str(mesh.verts[vert].co.y)+","
			out += str(mesh.verts[vert].co.z)+"]);\n"
		for uvpt in meshtex.uv:
			out += "	face.uvs.push(["+str(uvpt[0])+", "+str(uvpt[1])+"]);\n"
		out += "	faces.push(face);\n\n"
	out += "	return {\n"
	out += "		name : name,\n"
	out += "		faces : faces\n"
	out += "	}\n"
	out += "}();\n"
	return out
	
def setClipboardData(data):
	p = subprocess.Popen(["pbcopy"], stdin=subprocess.PIPE)
	p.stdin.write(data.encode("ascii"))
	p.stdin.close()
	retcode = p.wait()
     
setClipboardData(convert_obj(bpy.context.selected_editable_objects[0]));