def reload_vbos(self, meshes=None):
mesh_vbos = []
# Each mesh gets its own VBO.
# Each leaf gets its own unique color within the mesh VBO
all_leafs = []
if meshes is None: meshes = self.meshes
for m in meshes:
leafs = m.leafs()
all_leafs += leafs
merged = Mesh.merge(leafs)
tcounts = [L.tcount for L in leafs]
mesh_vbos.append(
(vbo.VBO(merged.vdata, size=merged.vcount*4*6),
vbo.VBO(merged.tdata, target=GL_ELEMENT_ARRAY_BUFFER,
size=merged.tcount*4*3),
tcounts,
m, merged)
)
wx.CallAfter(self._reload_vbos, mesh_vbos, all_leafs)
def _triangulate(self, halt, queue=None):
''' Triangulates a mesh, storing data in the vdata and idata
arrays. Pushes results to the queue.'''
mesh = Mesh(libfab.triangulate(self.ptr, halt))
if queue: queue.put(mesh)
else: return mesh
def load(self):
""" @brief Loads the current design file
@details The file is defined by self.directory and self.filename
"""
self.clear()
path = os.path.join(self.directory, self.filename)
if path[-4:] == '.cad':
with open(path, 'r') as f:
text = f.read()
if text.split('\n')[0] == '## Geometry header ##':
koko.PRIMS.reconstruct(eval(text.split('\n')[1]))
koko.PRIMS.undo_stack = [koko.PRIMS.reconstructor()]
text = '\n'.join(text.split('\n')[3:])
koko.EDITOR.text = text
koko.FRAME.status = 'Loaded .cad file'
self.mode = 'cad/cam'
self.first_render = True
self.savepoint(True)
elif path[-4:] == '.png':
self.mode = 'cam'
img = Image.load(path)
koko.CANVAS.load_image(img)
koko.GLCANVAS.load_image(img)
koko.FAB.set_input(img)
wx.CallAfter(self.snap_bounds)
elif path[-4:] == '.stl':
self.mode = 'cam'
mesh = Mesh.load(path)
koko.GLCANVAS.load_mesh(mesh)
wx.CallAfter(self.snap_bounds)
elif path[-5:] == '.asdf':
self.render_mode('3D')
self.mode = 'cam'
msg = dialogs.display_message('Loading...', 'Loading ASDF.')
msg.Raise()
wx.Yield()
asdf = ASDF.load(path)
msg.txt.SetLabel('Triangulating')
wx.Yield()
mesh = asdf.triangulate()
mesh.source = Struct(type=ASDF, file=path, depth=0)
msg.Destroy()
koko.GLCANVAS.load_mesh(mesh)
koko.FAB.set_input(asdf)
def export_stl(self):
''' Exports an stl, using an asdf as intermediary.
'''
i = 0
meshes = []
for expr in self.cad.shapes:
if self.event.is_set(): return
asdf = self.make_asdf(expr)
i += 1
self.window.progress = i*33/len(self.cad.shapes)
if self.event.is_set(): return
mesh = self.make_mesh(asdf)
i += 2
self.window.progress = i*33/len(self.cad.shapes)
if mesh is not None: meshes.append(mesh)
if self.event.is_set(): return
total = Mesh.merge(meshes)
total.save_stl(self.filename)
def export_stl(self):
''' Exports an stl, using an asdf as intermediary.
'''
i = 0
meshes = []
for expr in self.cad.shapes:
if self.event.is_set(): return
asdf = self.make_asdf(expr)
i += 1
self.window.progress = i * 33 / len(self.cad.shapes)
if self.event.is_set(): return
mesh = self.make_mesh(asdf)
i += 2
self.window.progress = i * 33 / len(self.cad.shapes)
if mesh is not None: meshes.append(mesh)
if self.event.is_set(): return
total = Mesh.merge(meshes)
total.save_stl(self.filename)
def reload_vbos(self, meshes=None):
mesh_vbos = []
# Each mesh gets its own VBO.
# Each leaf gets its own unique color within the mesh VBO
all_leafs = []
if meshes is None: meshes = self.meshes
for m in meshes:
leafs = m.leafs()
all_leafs += leafs
merged = Mesh.merge(leafs)
tcounts = [L.tcount for L in leafs]
mesh_vbos.append(
(vbo.VBO(merged.vdata, size=merged.vcount * 4 * 6),
vbo.VBO(merged.tdata,
target=GL_ELEMENT_ARRAY_BUFFER,
size=merged.tcount * 4 * 3), tcounts, m, merged))
wx.CallAfter(self._reload_vbos, mesh_vbos, all_leafs)
def load(self):
""" @brief Loads the current design file
@details The file is defined by self.directory and self.filename
"""
self.clear()
path = os.path.join(self.directory, self.filename)
if path[-4:] == '.cad':
with open(path, 'r') as f:
text = f.read()
if text.split('\n')[0] == '## Geometry header ##':
koko.PRIMS.reconstruct(eval(text.split('\n')[1]))
koko.PRIMS.undo_stack = [koko.PRIMS.reconstructor()]
text = '\n'.join(text.split('\n')[3:])
koko.EDITOR.text = text
koko.FRAME.status = 'Loaded .cad file'
self.mode = 'cad'
self.first_render = True
self.savepoint(True)
elif path[-4:] == '.png':
self.mode = 'png'
img = Image.load(path)
koko.CANVAS.load_image(img)
koko.GLCANVAS.load_image(img)
koko.FAB.set_input(img)
wx.CallAfter(self.snap_bounds)
elif path[-4:] == '.stl':
self.mode = 'stl'
mesh = Mesh.load(path)
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
wx.CallAfter(self.snap_bounds)
elif path[-5:] == '.asdf':
self.mode = 'asdf'
koko.FRAME.status = 'Loading ASDF'
wx.Yield()
asdf = ASDF.load(path)
koko.FRAME.status = 'Triangulating'
wx.Yield()
mesh = asdf.triangulate()
mesh.source = Struct(type=ASDF, file=path, depth=0)
koko.FRAME.status = ''
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
koko.FAB.set_input(asdf)
elif path[-4:] == '.vol':
self.mode = 'vol'
koko.IMPORT.set_target(self.directory, self.filename)
def triangulate_cms(self):
return Mesh(libfab.triangulate_cms(self.ptr))
def load(self):
""" @brief Loads the current design file
@details The file is defined by self.directory and self.filename
"""
self.clear()
path = os.path.join(self.directory, self.filename)
if path[-3:] == '.ko' or path[-4:] == '.cad':
with open(path, 'r') as f:
text = f.read()
if text.split('\n')[0] == '## Geometry header ##':
koko.PRIMS.reconstruct(eval(text.split('\n')[1]))
koko.PRIMS.undo_stack = [koko.PRIMS.reconstructor()]
text = '\n'.join(text.split('\n')[3:])
koko.EDITOR.text = text
koko.FRAME.status = 'Loaded design file'
if path[-4:] == '.cad':
dialogs.warning("""
This file has a '.cad' extension, which was superceded by '.ko'. It may use deprecated features or syntax.
If it is an example file, the 'kokopelli/examples' folder may include an updated version with a '.ko' extension"""
)
self.mode = 'cad'
self.first_render = True
self.savepoint(True)
elif path[-4:] == '.png':
self.mode = 'png'
img = Image.load(path)
koko.CANVAS.load_image(img)
koko.GLCANVAS.load_image(img)
koko.FAB.set_input(img)
wx.CallAfter(self.snap_bounds)
elif path[-4:] == '.stl':
self.mode = 'stl'
mesh = Mesh.load(path)
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
wx.CallAfter(self.snap_bounds)
elif path[-5:] == '.asdf':
self.mode = 'asdf'
koko.FRAME.status = 'Loading ASDF'
wx.Yield()
asdf = ASDF.load(path)
koko.FRAME.status = 'Triangulating'
wx.Yield()
mesh = asdf.triangulate()
mesh.source = Struct(type=ASDF, file=path, depth=0)
koko.FRAME.status = ''
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
koko.FAB.set_input(asdf)
elif path[-4:] == '.vol':
self.mode = 'vol'
koko.IMPORT.set_target(self.directory, self.filename)
def load(self):
""" @brief Loads the current design file
@details The file is defined by self.directory and self.filename
"""
self.clear()
path = os.path.join(self.directory, self.filename)
if path[-4:] == '.cad':
with open(path, 'r') as f:
text = f.read()
if text.split('\n')[0] == '## Geometry header ##':
koko.PRIMS.reconstruct(eval(text.split('\n')[1]))
koko.PRIMS.undo_stack = [koko.PRIMS.reconstructor()]
text = '\n'.join(text.split('\n')[3:])
koko.EDITOR.text = text
koko.FRAME.status = 'Loaded .cad file'
self.mode = 'cad'
self.first_render = True
self.savepoint(True)
elif path[-4:] == '.png':
self.mode = 'png'
img = Image.load(path)
koko.CANVAS.load_image(img)
koko.GLCANVAS.load_image(img)
koko.FAB.set_input(img)
wx.CallAfter(self.snap_bounds)
elif path[-4:] == '.stl':
self.mode = 'stl'
mesh = Mesh.load(path)
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
wx.CallAfter(self.snap_bounds)
elif path[-5:] == '.asdf':
self.mode = 'asdf'
koko.FRAME.status = 'Loading ASDF'
wx.Yield()
asdf = ASDF.load(path)
koko.FRAME.status = 'Triangulating'
wx.Yield()
mesh = asdf.triangulate()
mesh.source = Struct(type=ASDF, file=path, depth=0)
koko.FRAME.status = ''
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
koko.FAB.set_input(asdf)
elif path[-4:] == '.vol':
self.mode = 'vol'
koko.IMPORT.set_target(self.directory, self.filename)
def load(self):
""" @brief Loads the current design file
@details The file is defined by self.directory and self.filename
"""
self.clear()
path = os.path.join(self.directory, self.filename)
if path[-3:] == '.ko' or path[-4:] == '.cad':
with open(path, 'r') as f:
text = f.read()
if text.split('\n')[0] == '## Geometry header ##':
koko.PRIMS.reconstruct(eval(text.split('\n')[1]))
koko.PRIMS.undo_stack = [koko.PRIMS.reconstructor()]
text = '\n'.join(text.split('\n')[3:])
koko.EDITOR.text = text
koko.FRAME.status = 'Loaded design file'
if path[-4:] == '.cad':
dialogs.warning("""
This file has a '.cad' extension, which was superceded by '.ko'. It may use deprecated features or syntax.
If it is an example file, the 'kokopelli/examples' folder may include an updated version with a '.ko' extension""")
self.mode = 'cad'
self.first_render = True
self.savepoint(True)
elif path[-4:] == '.png':
self.mode = 'png'
img = Image.load(path)
koko.CANVAS.load_image(img)
koko.GLCANVAS.load_image(img)
koko.FAB.set_input(img)
wx.CallAfter(self.snap_bounds)
elif path[-4:] == '.stl':
self.mode = 'stl'
mesh = Mesh.load(path)
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
wx.CallAfter(self.snap_bounds)
elif path[-5:] == '.asdf':
self.mode = 'asdf'
koko.FRAME.status = 'Loading ASDF'
wx.Yield()
asdf = ASDF.load(path)
koko.FRAME.status = 'Triangulating'
wx.Yield()
mesh = asdf.triangulate()
mesh.source = Struct(type=ASDF, file=path, depth=0)
koko.FRAME.status = ''
koko.FRAME.get_menu('View', '3D').Check(True)
self.render_mode('3D')
koko.GLCANVAS.load_mesh(mesh)
koko.FAB.set_input(asdf)
elif path[-4:] == '.vol':
self.mode = 'vol'
koko.IMPORT.set_target(self.directory, self.filename)
