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 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)
