if N < 1:
raise FilterException("Given value for N not a valid integer")
try:
W = int(W)
except ValueError:
raise FilterException("Given value for W not a valid integer")
if W < 1:
raise FilterException("Given value for W not a valid integer")
try:
H = int(H)
except ValueError:
raise FilterException("Given value for H not a valid integer")
if H < 1:
raise FilterException("Given value for H not a valid integer")
if os.path.exists(filename):
raise FilterException("specified filename already exists")
p3dApp = setupPandaApp(mesh)
saveRotateScreenshots(p3dApp, filename, N, W, H)
return mesh
return SaveScreenshotFilter()
from meshtool.filters import factory
factory.register(FilterGenerator().name, FilterGenerator)
orig_index.shape = -1
prims_to_add.append((orig_index, inpl, prim.material))
prims_to_delete.append(prim_index)
# delete old ones and add new ones
for i in sorted(prims_to_delete, reverse=True):
del geom.primitives[i]
for new_index, inpl, mat in prims_to_add:
newtriset = geom.createTriangleSet(new_index, inpl, mat)
geom.primitives.append(newtriset)
def FilterGenerator():
class SplitTriangleTexcoordsFilter(OptimizationFilter):
def __init__(self):
super(SplitTriangleTexcoordsFilter, self).__init__(
"split_triangle_texcoords",
"Splits triangles that span multiple texcoords into multiple triangles to better help texture atlasing",
)
def apply(self, mesh):
splitTriangleTexcoords(mesh)
return mesh
return SplitTriangleTexcoordsFilter()
from meshtool.filters import factory
factory.register(FilterGenerator().name, FilterGenerator)
