diff options
Diffstat (limited to 'render_povray/df3_library.py')
| -rwxr-xr-x | render_povray/df3_library.py | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/render_povray/df3_library.py b/render_povray/df3_library.py index f802fb2d..b5525741 100755 --- a/render_povray/df3_library.py +++ b/render_povray/df3_library.py @@ -19,7 +19,7 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # -################################################################################ +# ----------------------------------------------------------------------------- # # Creation functions # __init__(x=1, y=1, z=1) : default constructor @@ -42,13 +42,12 @@ # exportDF3(): # importDF3(): # -################################################################################ +# ----------------------------------------------------------------------------- import struct import os import stat import array -import sys # -+-+-+- Start df3 Class -+-+-+- @@ -78,7 +77,7 @@ class df3: self.voxel[i] = indf3.voxel[i] return self - #### Info Functions + # --- Info Functions def sizeX(self): return self.maxX @@ -90,13 +89,12 @@ class df3: return self.maxZ def size(self): - tmp = [] - tmp.append(self.sizeX()) + tmp = [self.sizeX()] tmp.append(self.sizeY()) tmp.append(self.sizeZ()) return tmp - #### Voxel Access Functions + # --- Voxel Access Functions def get(self, x, y, z): return self.voxel[self.__voxa__(x, y, z)] @@ -124,7 +122,7 @@ class df3: self.voxel[self.__voxa__(x, y, z)] = val - #### Scalar Functions + # --- Scalar Functions def mult(self, val): for i in range(self.sizeX() * self.sizeY() * self.sizeZ()): @@ -156,7 +154,7 @@ class df3: return tmp - #### Vector Functions + # --- Vector Functions def compare(self, indf3): if self.__samesize__(indf3) == 0: @@ -221,7 +219,7 @@ class df3: return self - #### Import/Export Functions + # --- Import/Export Functions def exportDF3(self, file, depth=8, rescale=1): x = self.sizeX() @@ -230,7 +228,9 @@ class df3: try: f = open(file, 'wb') - except: + except BaseException as e: + print(e.__doc__) + print('An exception occurred: {}'.format(e)) print("Could not open " + file + " for write") return @@ -253,7 +253,9 @@ class df3: f = open(file, 'rb') size = os.stat(file)[stat.ST_SIZE] - except: + except BaseException as e: + print(e.__doc__) + print('An exception occurred: {}'.format(e)) print("Could not open " + file + " for read") return [] @@ -272,19 +274,17 @@ class df3: elif size == 4 * x * y * z: format = 32 - if format == 32: - for i in range(x * y * z): + for i in range(x * y * z): + if format == 32: self.voxel[i] = float(struct.unpack(self.__struct4byte__, f.read(4))[0]) - elif format == 16: - for i in range(x * y * z): + elif format == 16: self.voxel[i] = float(struct.unpack(self.__struct2byte__, f.read(2))[0]) - elif format == 8: - for i in range(x * y * z): + elif format == 8: self.voxel[i] = float(struct.unpack(self.__struct1byte__, f.read(1))[0]) return self - #### Local classes not intended for user use + # --- Local classes not intended for user use def __rip__(self, minX, maxX, minY, maxY, minZ, maxZ): sizeX = maxX - minX + 1 @@ -366,32 +366,32 @@ class df3: # -=-=-=- End df3 Class -=-=-=- -##########DEFAULT EXAMPLES +# --------DEFAULT EXAMPLES # if __name__ == '__main__': # localX = 80 # localY = 90 # localZ = 100 -## Generate an output +# -- Generate an output # temp = df3(localX, localY, localZ) # for i in range(localX): -# for j in range(localY): -# for k in range(localZ): -# if (i >= (localX/2)): -# temp.set(i, j, k, 1.0) +# for j in range(localY): +# for k in range(localZ): +# if (i >= (localX/2)): +# temp.set(i, j, k, 1.0) # temp.exportDF3('temp.df3', 16) -############################################################################### -## Import +# ----------------------------------------------------------------------------- +# -- Import # temp2 = df3().importDF3('temp.df3') # temp2.mult(1/temp2.max()) -## Compare +# -- Compare # print(temp2.size()) # if (temp.compare(temp2) == 0): print("DF3's Do Not Match") -############################################################################### +# ----------------------------------------------------------------------------- # ChangeLog # --------- # 08/09/05: 0.20 released @@ -400,4 +400,4 @@ class df3: # + Convert from 3-d list structure to Array class for data storage # + Add element access, scalar, and vector functions # 07/13/05: 0.10 released -############################################################################### +# ----------------------------------------------------------------------------- |