Utopiah · September 3, 2022 13:31 · jamesdeantv · Sep 18, 2018
diff --git a/AFrameExporterScript.py b/AFrameExporterScript.py
 '''
 from Blender to WebVR in 1 click (warning: you need your own backend but a 1 php file is enough)

 demo https://www.youtube.com/watch?v=PD1qTKp5DZ4

 improvments
    JS traverser to start/stop animations and change morph target values
    render as 360 rather than mesh, either as an option and/or beyond a threshold
    for addon proper https://docs.blender.org/manual/en/dev/advanced/scripting/addon_tutorial.html

 '''
 url = 'http://yourserver.xyz/backend/'

 import bpy
 # should test and give an error message explaining it must be run within Blender
 class UIPanel(bpy.types.Panel):
    bl_label = "Export to web"
    bl_space_type = "VIEW_3D"
    bl_region_type = "UI"
 
    def draw(self, context):
        self.layout.operator("hello.hello", text='Publish')

 class OBJECT_OT_PublishButton(bpy.types.Operator):
    bl_idname = "hello.hello"
    bl_label = "Say Hello"
 
    def execute(self, context):
        blenderToAframe()
        return{'FINISHED'}   

 bpy.utils.register_module(__name__)

 def blenderToAframe():
    import bpy
    if "gltf" not in dir(bpy.ops.export_scene):
        print("Make sure to have glTF exporter installed first")
        print("https://github.com/KhronosGroup/glTF-Blender-Exporter")
        quit()

    import tempfile
    import os
    path = tempfile.gettempdir()
    import time
    t = str(time.gmtime())
    gltf = t+'model.gltf'
    bin = t+'model.bin'

    filepath = os.path.join(path, gltf)

    bpy.ops.object.select_all(action='SELECT')
    bpy.ops.export_scene.gltf(filepath=filepath)
     
    AFrameContentTemplate = '''<html>
      <head>
        <script src="https://aframe.io/releases/0.6.1/aframe.min.js"></script>
        <script src="//cdn.rawgit.com/donmccurdy/aframe-extras/v3.10.0/dist/aframe-extras.min.js"></script>
      </head>
      <body>
        <a-scene>
          <a-sky color="lightblue"></a-sky>
          <a-entity gltf-model-next="GLTF" animation-mixer position="0 1 -2"></a-entity>
        </a-scene>
      </body>
    </html>
    '''

    if not len(bpy.data.actions):
        AFrameContentTemplate.replace("animation-mixer", "")

    import requests

    with open(filepath, 'rb') as f:
        r = requests.post(url, files={'userfile': f})
        
    filepath = os.path.join(path, bin)
    with open(filepath, 'rb') as f:
        r = requests.post(url, files={'userfile': f})
        
    print('done')


    AFrameContent = AFrameContentTemplate.replace("GLTF", gltf)
    aframe = tempfile.NamedTemporaryFile(delete=False)
    with open(aframe.name, 'w') as f:
        f.write(AFrameContent)
        # file is not immediately deleted, cf delete=False
        
    import json
    with open(aframe.name, 'rb') as f:
        r = requests.post(url, files={'userfile': f})
        res = json.loads(str(r.text))
        
    #os.unlink(aframe.name)
    if (res["result"]):
        aframeExperienceUrl = url+"uploads/"+res["result"]
        print("visit "+aframeExperienceUrl)
        
        import webbrowser
        webbrowser.open(aframeExperienceUrl)
	'''
	from Blender to WebVR in 1 click (warning: you need your own backend but a 1 php file is enough)

	demo https://www.youtube.com/watch?v=PD1qTKp5DZ4

	improvments
	JS traverser to start/stop animations and change morph target values
	render as 360 rather than mesh, either as an option and/or beyond a threshold
	for addon proper https://docs.blender.org/manual/en/dev/advanced/scripting/addon_tutorial.html

	'''
	url = 'http://yourserver.xyz/backend/'

	import bpy
	# should test and give an error message explaining it must be run within Blender
	class UIPanel(bpy.types.Panel):
	bl_label = "Export to web"
	bl_space_type = "VIEW_3D"
	bl_region_type = "UI"

	def draw(self, context):
	self.layout.operator("hello.hello", text='Publish')

	class OBJECT_OT_PublishButton(bpy.types.Operator):
	bl_idname = "hello.hello"
	bl_label = "Say Hello"

	def execute(self, context):
	blenderToAframe()
	return{'FINISHED'}

	bpy.utils.register_module(__name__)

	def blenderToAframe():
	import bpy
	if "gltf" not in dir(bpy.ops.export_scene):
	print("Make sure to have glTF exporter installed first")
	print("https://github.com/KhronosGroup/glTF-Blender-Exporter")
	quit()

	import tempfile
	import os
	path = tempfile.gettempdir()
	import time
	t = str(time.gmtime())
	gltf = t+'model.gltf'
	bin = t+'model.bin'

	filepath = os.path.join(path, gltf)

	bpy.ops.object.select_all(action='SELECT')
	bpy.ops.export_scene.gltf(filepath=filepath)

	AFrameContentTemplate = '''<html>
	<head>
	<script src="https://aframe.io/releases/0.6.1/aframe.min.js"></script>
	<script src="//cdn.rawgit.com/donmccurdy/aframe-extras/v3.10.0/dist/aframe-extras.min.js"></script>
	</head>
	<body>
	<a-scene>
	<a-sky color="lightblue"></a-sky>
	<a-entity gltf-model-next="GLTF" animation-mixer position="0 1 -2"></a-entity>
	</a-scene>
	</body>
	</html>
	'''

	if not len(bpy.data.actions):
	AFrameContentTemplate.replace("animation-mixer", "")

	import requests

	with open(filepath, 'rb') as f:
	r = requests.post(url, files={'userfile': f})

	filepath = os.path.join(path, bin)
	with open(filepath, 'rb') as f:
	r = requests.post(url, files={'userfile': f})

	print('done')


	AFrameContent = AFrameContentTemplate.replace("GLTF", gltf)
	aframe = tempfile.NamedTemporaryFile(delete=False)
	with open(aframe.name, 'w') as f:
	f.write(AFrameContent)
	# file is not immediately deleted, cf delete=False

	import json
	with open(aframe.name, 'rb') as f:
	r = requests.post(url, files={'userfile': f})
	res = json.loads(str(r.text))

	#os.unlink(aframe.name)
	if (res["result"]):
	aframeExperienceUrl = url+"uploads/"+res["result"]
	print("visit "+aframeExperienceUrl)

	import webbrowser
	webbrowser.open(aframeExperienceUrl)
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