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Merge branch 'master' of https://github.com/alteredq/three.js

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This commit is contained in:
Mikael Emtinger
2011-04-21 01:24:58 +02:00
parent 78050886eb b6e3089425
commit 360ef808bb
2 changed files with 161 additions and 52 deletions
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utils/exporters/blender/2.56/scripts/op/io_mesh_threejs/__init__.py
+7
View File
@@ -156,6 +156,7 @@ def save_settings_export(properties):
settings = {
"option_export_scene" : properties.option_export_scene,
"option_embed_meshes" : properties.option_embed_meshes,
"option_lights" : properties.option_lights,
"option_cameras" : properties.option_cameras,
@@ -205,6 +206,7 @@ def restore_settings_export(properties):
properties.option_flip_yz = settings.get("option_flip_yz", True)
properties.option_export_scene = settings.get("option_export_scene", False)
properties.option_embed_meshes = settings.get("option_embed_meshes", True)
properties.option_lights = settings.get("option_lights", False)
properties.option_cameras = settings.get("option_cameras", False)
@@ -242,6 +244,8 @@ class ExportTHREEJS(bpy.types.Operator, ExportHelper):
option_flip_yz = BoolProperty(name = "Flip YZ", description = "Flip YZ", default = True)
option_export_scene = BoolProperty(name = "Scene", description = "Export scene", default = False)
option_embed_meshes = BoolProperty(name = "Embed", description = "Embed meshes", default = True)
option_lights = BoolProperty(name = "Lights", description = "Export default scene lights", default = False)
option_cameras = BoolProperty(name = "Cameras", description = "Export default scene cameras", default = False)
@@ -321,6 +325,9 @@ class ExportTHREEJS(bpy.types.Operator, ExportHelper):
row.prop(self.properties, "option_export_scene")
row.prop(self.properties, "option_lights")
row.prop(self.properties, "option_cameras")
row = layout.row()
row.prop(self.properties, "option_embed_meshes")
layout.separator()
utils/exporters/blender/2.56/scripts/op/io_mesh_threejs/export_threejs.py
+154 -52
View File
@@ -141,12 +141,18 @@ TEMPLATE_OBJECT = """\
"trigger" : %(trigger)s
}"""
TEMPLATE_GEOMETRY = """\
TEMPLATE_GEOMETRY_LINK = """\
%(geometry_id)s : {
"type" : "ascii_mesh",
"url" : %(model_file)s
}"""
TEMPLATE_GEOMETRY_EMBED = """\
%(geometry_id)s : {
"type" : "embedded_mesh",
"id" : %(embed_id)s
}"""
TEMPLATE_TEXTURE = """\
%(texture_id)s : {
"url": %(texture_file)s
@@ -225,6 +231,15 @@ TEMPLATE_FILE_ASCII = """\
var model = {
%(model)s
};
postMessage( model );
close();
"""
TEMPLATE_MODEL_ASCII = """\
"version" : 2,
"scale" : %(scale)f,
@@ -244,11 +259,6 @@ var model = {
"faces": [%(faces)s],
"edges" : [%(edges)s]
};
postMessage( model );
close();
"""
TEMPLATE_VERTEX = "%f,%f,%f"
@@ -827,20 +837,12 @@ def generate_ascii_model(mesh, scene,
nedges = len(mesh.edges)
edges_string = ",".join(generate_edge(e) for e in mesh.edges)
text = TEMPLATE_FILE_ASCII % {
"nvertex" : len(mesh.vertices),
"nface" : len(mesh.faces),
"nuv" : nuv,
"nnormal" : nnormal,
"ncolor" : ncolor,
"nmaterial" : nmaterial,
"nedges" : nedges,
model_string = TEMPLATE_MODEL_ASCII % {
"scale" : option_scale,
"uvs" : generate_uvs(uvs, option_uv_coords),
"normals" : generate_normals(normals, option_normals),
"colors" : generate_vertex_colors(colors, option_colors),
"uvs" : generate_uvs(uvs, option_uv_coords),
"normals" : generate_normals(normals, option_normals),
"colors" : generate_vertex_colors(colors, option_colors),
"materials" : materials_string,
@@ -849,17 +851,29 @@ def generate_ascii_model(mesh, scene,
"faces" : generate_faces(normals, uvs, colors, mesh, option_normals, option_colors, option_uv_coords, option_materials, flipyz, option_faces),
"edges" : edges_string
}
return text
text = TEMPLATE_FILE_ASCII % {
"nvertex" : len(mesh.vertices),
"nface" : len(mesh.faces),
"nuv" : nuv,
"nnormal" : nnormal,
"ncolor" : ncolor,
"nmaterial" : nmaterial,
"nedges" : nedges,
"model" : model_string
}
return text, model_string
# #####################################################
# Model exporter - export single mesh
# #####################################################
def export_mesh(obj, scene, filepath,
def generate_mesh_string(obj, scene,
option_vertices,
option_vertices_truncate,
option_faces,
@@ -873,8 +887,6 @@ def export_mesh(obj, scene, filepath,
option_scale,
export_single_model):
"""Export single mesh"""
# collapse modifiers into mesh
mesh = obj.create_mesh(scene, True, 'RENDER')
@@ -913,7 +925,7 @@ def export_mesh(obj, scene, filepath,
if not active_col_layer:
option_colors = False
text = generate_ascii_model(mesh, scene,
text, model_string = generate_ascii_model(mesh, scene,
option_vertices,
option_vertices_truncate,
option_faces,
@@ -926,12 +938,43 @@ def export_mesh(obj, scene, filepath,
flipyz,
option_scale,
obj.draw_type)
write_file(filepath, text)
# remove temp mesh
bpy.data.meshes.remove(mesh)
return text, model_string
def export_mesh(obj, scene, filepath,
option_vertices,
option_vertices_truncate,
option_faces,
option_normals,
option_edges,
option_uv_coords,
option_materials,
option_colors,
align_model,
flipyz,
option_scale,
export_single_model):
"""Export single mesh"""
text, model_string = generate_mesh_string(obj, scene,
option_vertices,
option_vertices_truncate,
option_faces,
option_normals,
option_edges,
option_uv_coords,
option_materials,
option_colors,
align_model,
flipyz,
option_scale,
export_single_model)
write_file(filepath, text)
print("writing", filepath, "done")
@@ -1068,12 +1111,25 @@ def generate_geometries(data):
if name not in geo_set:
geometry_id = "geo_%s" % name
model_filename = os.path.basename(generate_mesh_filename(name, data["filepath"]))
if data["embed_meshes"]:
embed_id = "emb_%s" % name
geometry_string = TEMPLATE_GEOMETRY_EMBED % {
"geometry_id" : generate_string(geometry_id),
"embed_id" : generate_string(embed_id)
}
else:
model_filename = os.path.basename(generate_mesh_filename(name, data["filepath"]))
geometry_string = TEMPLATE_GEOMETRY_LINK % {
"geometry_id" : generate_string(geometry_id),
"model_file" : generate_string(model_filename)
}
geometry_string = TEMPLATE_GEOMETRY % {
"geometry_id" : generate_string(geometry_id),
"model_file" : generate_string(model_filename)
}
chunks.append(geometry_string)
geo_set.add(name)
@@ -1318,6 +1374,25 @@ def generate_lights(data):
return ""
# #####################################################
# Scene exporter - embedded meshes
# #####################################################
def generate_embeds(data):
if data["embed_meshes"]:
chunks = []
for e in data["embeds"]:
embed = '"emb_%s": {%s}' % (e, data["embeds"][e])
chunks.append(embed)
return ",\n\n".join(chunks)
return ""
# #####################################################
# Scene exporter - generate ASCII scene
# #####################################################
@@ -1332,13 +1407,16 @@ def generate_ascii_scene(data):
cameras = generate_cameras(data)
lights = generate_lights(data)
embeds = generate_embeds(data)
sections = [
["objects", objects],
["geometries", geometries],
["textures", textures],
["materials", materials],
["cameras", cameras],
["lights", lights]
["lights", lights],
["embeds", embeds]
]
chunks = []
@@ -1375,7 +1453,7 @@ def generate_ascii_scene(data):
return text
def export_scene(scene, filepath, flipyz, option_colors, option_lights, option_cameras):
def export_scene(scene, filepath, flipyz, option_colors, option_lights, option_cameras, option_embed_meshes, embeds):
source_file = os.path.basename(bpy.data.filepath)
@@ -1383,12 +1461,14 @@ def export_scene(scene, filepath, flipyz, option_colors, option_lights, option_c
data = {
"scene" : scene,
"objects" : scene.objects,
"embeds" : embeds,
"source_file" : source_file,
"filepath" : filepath,
"flipyz" : flipyz,
"use_colors" : option_colors,
"use_lights" : option_lights,
"use_cameras" : option_cameras
"use_cameras" : option_cameras,
"embed_meshes": option_embed_meshes
}
scene_text += generate_ascii_scene(data)
@@ -1412,7 +1492,8 @@ def save(operator, context, filepath = "",
option_export_scene = False,
option_lights = False,
option_cameras = False,
option_scale = 1.0):
option_scale = 1.0,
option_embed_meshes = True):
filepath = ensure_extension(filepath, '.js')
@@ -1423,9 +1504,8 @@ def save(operator, context, filepath = "",
if option_export_scene:
export_scene(scene, filepath, option_flip_yz, option_colors, option_lights, option_cameras)
geo_set = set()
embeds = {}
for obj in scene.objects:
if obj.type == "MESH":
@@ -1442,23 +1522,45 @@ def save(operator, context, filepath = "",
name = obj.data.name
if name not in geo_set:
fname = generate_mesh_filename(name, filepath)
export_mesh(obj, scene, fname,
option_vertices,
option_vertices_truncate,
option_faces,
option_normals,
option_edges,
option_uv_coords,
option_materials,
option_colors,
False,
option_flip_yz,
option_scale,
False)
if option_embed_meshes:
text, model_string = generate_mesh_string(obj, scene,
option_vertices,
option_vertices_truncate,
option_faces,
option_normals,
option_edges,
option_uv_coords,
option_materials,
option_colors,
False,
option_flip_yz,
option_scale,
False)
embeds[name] = model_string
else:
fname = generate_mesh_filename(name, filepath)
export_mesh(obj, scene, fname,
option_vertices,
option_vertices_truncate,
option_faces,
option_normals,
option_edges,
option_uv_coords,
option_materials,
option_colors,
False,
option_flip_yz,
option_scale,
False)
geo_set.add(name)
export_scene(scene, filepath, option_flip_yz, option_colors, option_lights, option_cameras, option_embed_meshes, embeds)
else:
obj = context.object