diff options
author | Campbell Barton <ideasman42@gmail.com> | 2011-01-05 08:53:41 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2011-01-05 08:53:41 +0300 |
commit | 14880d07136000b715a8a31ddb505a7893eaaa6a (patch) | |
tree | 906aa8b167a711fa3b8fd6a718179aea8e6d53bc /release/scripts/op | |
parent | 370adc51ffa31af482b94b3ba15f601987e29a40 (diff) |
X3D Export,
- mesh creaseAngle was being exported as degrees, should be radians.
- remove unused vars & code.
- indenting was using a for loop, can just multiply a string instead.
Diffstat (limited to 'release/scripts/op')
-rw-r--r-- | release/scripts/op/io_scene_x3d/export_x3d.py | 175 |
1 files changed, 58 insertions, 117 deletions
diff --git a/release/scripts/op/io_scene_x3d/export_x3d.py b/release/scripts/op/io_scene_x3d/export_x3d.py index 7c676f98f31..ea474a72b20 100644 --- a/release/scripts/op/io_scene_x3d/export_x3d.py +++ b/release/scripts/op/io_scene_x3d/export_x3d.py @@ -40,23 +40,15 @@ import bpy import mathutils from io_utils import create_derived_objects, free_derived_objects - -DEG2RAD = 0.017453292519943295 -RAD_90D = -(math.pi / 2.0) -MATWORLD = mathutils.Matrix.Rotation(RAD_90D, 4, 'X') +MATWORLD = mathutils.Matrix.Rotation(-(math.pi / 2.0), 4, 'X') def round_color(col, cp): return tuple([round(max(min(c, 1.0), 0.0), cp) for c in col]) -#################################### -# Global Variables -#################################### - -filepath = "" -_safeOverwrite = True +def matrix_direction(mtx): + return (mathutils.Vector((0.0, 0.0, -1.0)) * (MATWORLD * mtx).rotation_part()).normalize()[:] -extension = '' ########################################################## # Functions for writing output file @@ -124,11 +116,7 @@ class x3d_class: "TextureTransform", "TimeSensor", "TimeTrigger", "TouchSensor", "Transform", "TransmitterPdu", "TriangleFanSet", "TriangleSet", "TriangleSet2D", "TriangleStripSet", "Viewpoint", "VisibilitySensor", "WorldInfo", "X3D", "XvlShell", "VertexShader", "FragmentShader", "MultiShaderAppearance", "ShaderAppearance") - self.namesStandard = ("Empty", "Empty.000", "Empty.001", "Empty.002", "Empty.003", "Empty.004", "Empty.005", - "Empty.006", "Empty.007", "Empty.008", "Empty.009", "Empty.010", "Empty.011", "Empty.012", - "Scene.001", "Scene.002", "Scene.003", "Scene.004", "Scene.005", "Scene.06", "Scene.013", - "Scene.006", "Scene.007", "Scene.008", "Scene.009", "Scene.010", "Scene.011", "Scene.012", - "World", "World.000", "World.001", "World.002", "World.003", "World.004", "World.005") + self.namesFog = ("", "LINEAR", "EXPONENTIAL", "") ########################################################## @@ -152,21 +140,6 @@ class x3d_class: # This functionality is poorly defined, disabling for now - campbell ''' - def writeInline(self): - inlines = Blender.Scene.Get() - allinlines = len(inlines) - if scene != inlines[0]: - return - else: - for i in xrange(allinlines): - nameinline=inlines[i].name - if (nameinline not in self.namesStandard) and (i > 0): - self.file.write("<Inline DEF=\"%s\" " % (self.cleanStr(nameinline))) - nameinline = nameinline+".x3d" - self.file.write("url=\"%s\" />" % nameinline) - self.file.write("\n\n") - - def writeScript(self): textEditor = Blender.Text.Get() alltext = len(textEditor) @@ -178,14 +151,14 @@ class x3d_class: nalllines = len(textEditor[i].asLines()) alllines = textEditor[i].asLines() for j in xrange(nalllines): - self.writeIndented(alllines[j] + "\n") + self.write_indented(alllines[j] + "\n") elif (self.proto == 0): if (nametext == "route" or nametext == "route.js" or nametext == "route.txt") and (nlines != None): nalllines = len(textEditor[i].asLines()) alllines = textEditor[i].asLines() for j in xrange(nalllines): - self.writeIndented(alllines[j] + "\n") - self.writeIndented("\n") + self.write_indented(alllines[j] + "\n") + self.write_indented("\n") ''' def writeViewpoint(self, ob, mat, scene): @@ -233,7 +206,7 @@ class x3d_class: # beamWidth=((lamp.spotSize*math.pi)/180.0)*.37 cutOffAngle = beamWidth * 1.3 - dx, dy, dz = self.computeDirection(mtx) + dx, dy, dz = matrix_direction(mtx) location = (MATWORLD * mtx).translation_part() @@ -260,11 +233,10 @@ class x3d_class: ambientIntensity = 0 intensity = min(lamp.energy / 1.75, 1.0) - dx, dy, dz = self.computeDirection(mtx) + dx, dy, dz = matrix_direction(mtx) self.file.write("<DirectionalLight DEF=\"%s\" " % safeName) self.file.write("ambientIntensity=\"%s\" " % (round(ambientIntensity, self.cp))) self.file.write("color=\"%s %s %s\" " % (round(lamp.color[0], self.cp), round(lamp.color[1], self.cp), round(lamp.color[2], self.cp))) - # self.file.write("color=\"%s %s %s\" " % (round(lamp.col[0],self.cp), round(lamp.col[1],self.cp), round(lamp.col[2],self.cp))) self.file.write("intensity=\"%s\" " % (round(intensity, self.cp))) self.file.write("direction=\"%s %s %s\" />\n\n" % (round(dx, 4), round(dy, 4), round(dz, 4))) @@ -283,26 +255,11 @@ class x3d_class: self.file.write("<PointLight DEF=\"%s\" " % safeName) self.file.write("ambientIntensity=\"%s\" " % (round(ambientIntensity, self.cp))) self.file.write("color=\"%s %s %s\" " % (round(lamp.color[0], self.cp), round(lamp.color[1], self.cp), round(lamp.color[2], self.cp))) - # self.file.write("color=\"%s %s %s\" " % (round(lamp.col[0],self.cp), round(lamp.col[1],self.cp), round(lamp.col[2],self.cp))) + self.file.write("intensity=\"%s\" " % (round(min(lamp.energy / 1.75, 1.0), self.cp))) self.file.write("radius=\"%s\" " % lamp.distance) - # self.file.write("radius=\"%s\" " % lamp.dist ) self.file.write("location=\"%s %s %s\" />\n\n" % (round(location[0], 3), round(location[1], 3), round(location[2], 3))) - ''' - def writeNode(self, ob, mtx): - obname=str(ob.name) - if obname in self.namesStandard: - return - else: - dx,dy,dz = self.computeDirection(mtx) - # location=(MATWORLD * ob.matrix_world).translation_part() - location=(MATWORLD * mtx).translation_part() - self.writeIndented("<%s\n" % obname,1) - self.writeIndented("direction=\"%s %s %s\"\n" % (round(dx,3),round(dy,3),round(dz,3))) - self.writeIndented("location=\"%s %s %s\"\n" % (round(location[0],3), round(location[1],3), round(location[2],3))) - self.writeIndented("/>\n",-1) - self.writeIndented("\n") - ''' + def secureName(self, name): name = name + str(self.nodeID) self.nodeID = self.nodeID + 1 @@ -349,24 +306,24 @@ class x3d_class: if 'HALO' in mode and self.halonode == 0: # if mode & Mesh.FaceModes.HALO and self.halonode == 0: - self.writeIndented("<Billboard axisOfRotation=\"0 0 0\">\n", 1) + self.write_indented("<Billboard axisOfRotation=\"0 0 0\">\n", 1) self.halonode = 1 elif 'BILLBOARD' in mode and self.billnode == 0: # elif mode & Mesh.FaceModes.BILLBOARD and self.billnode == 0: - self.writeIndented("<Billboard axisOfRotation=\"0 1 0\">\n", 1) + self.write_indented("<Billboard axisOfRotation=\"0 1 0\">\n", 1) self.billnode = 1 # TF_TILES is marked as deprecated in DNA_meshdata_types.h # elif mode & Mesh.FaceModes.TILES and self.tilenode == 0: # self.tilenode = 1 elif 'COLLISION' not in mode and self.collnode == 0: # elif not mode & Mesh.FaceModes.DYNAMIC and self.collnode == 0: - self.writeIndented("<Collision enabled=\"false\">\n", 1) + self.write_indented("<Collision enabled=\"false\">\n", 1) self.collnode = 1 nIFSCnt = self.countIFSSetsNeeded(mesh, imageMap, sided) if nIFSCnt > 1: - self.writeIndented("<Group DEF=\"%s%s\">\n" % ("G_", meshName), 1) + self.write_indented("<Group DEF=\"%s%s\">\n" % ("G_", meshName), 1) if 'two' in sided and sided['two'] > 0: bTwoSided = 1 @@ -380,12 +337,10 @@ class x3d_class: quat = mtx.to_quat() rot = quat.axis - self.writeIndented('<Transform DEF="%s" translation="%.6f %.6f %.6f" scale="%.6f %.6f %.6f" rotation="%.6f %.6f %.6f %.6f">\n' % \ + self.write_indented('<Transform DEF="%s" translation="%.6f %.6f %.6f" scale="%.6f %.6f %.6f" rotation="%.6f %.6f %.6f %.6f">\n' % \ (meshName, loc[0], loc[1], loc[2], sca[0], sca[1], sca[2], rot[0], rot[1], rot[2], quat.angle)) - # self.writeIndented('<Transform DEF="%s" translation="%.6f %.6f %.6f" scale="%.6f %.6f %.6f" rotation="%.6f %.6f %.6f %.6f">\n' % \ - # (meshName, loc[0], loc[1], loc[2], sca[0], sca[1], sca[2], rot[0], rot[1], rot[2], quat.angle*DEG2RAD) ) - self.writeIndented("<Shape>\n", 1) + self.write_indented("<Shape>\n", 1) is_smooth = False # XXX, lame, only exports first material. @@ -395,7 +350,7 @@ class x3d_class: break if mat_first or mesh.uv_textures.active: - self.writeIndented("<Appearance>\n", 1) + self.write_indented("<Appearance>\n", 1) # right now this script can only handle a single material per mesh. if mat_first and mat_first.use_face_texture == False: self.writeMaterial(mat_first, self.cleanStr(mat_first.name, ""), world) @@ -427,21 +382,21 @@ class x3d_class: self.writeImageTexture(image) if self.tilenode == 1: - self.writeIndented("<TextureTransform scale=\"%s %s\" />\n" % (image.xrep, image.yrep)) + self.write_indented("<TextureTransform scale=\"%s %s\" />\n" % (image.xrep, image.yrep)) self.tilenode = 0 - self.writeIndented("</Appearance>\n", -1) + self.write_indented("</Appearance>\n", -1) #-- IndexedFaceSet or IndexedLineSet # user selected BOUNDS=1, SOLID=3, SHARED=4, or TEXTURE=5 # look up mesh name, use it if available if mesh.tag: - self.writeIndented("<IndexedFaceSet USE=\"ME_%s\">" % meshME, 1) + self.write_indented("<IndexedFaceSet USE=\"ME_%s\">" % meshME, 1) else: mesh.tag = True - self.writeIndented("<IndexedFaceSet DEF=\"ME_%s\" " % meshME, 1) + self.write_indented("<IndexedFaceSet DEF=\"ME_%s\" " % meshME, 1) if bTwoSided == 1: self.file.write("solid=\"false\" ") @@ -452,10 +407,9 @@ class x3d_class: if face.use_smooth: is_smooth = True break - if is_smooth == True: - creaseAngle = (mesh.auto_smooth_angle) * (math.pi / 180.0) - # creaseAngle=(mesh.degr)*(math.pi/180.0) - self.file.write("creaseAngle=\"%s\" " % (round(creaseAngle, self.cp))) + + if is_smooth: + self.file.write("creaseAngle=\"%.4f\" " % creaseAngle) #--- output textureCoordinates if UV texture used if mesh.uv_textures.active: @@ -481,24 +435,24 @@ class x3d_class: self.writingtexture = 0 self.writingcolor = 0 #--- output closing braces - self.writeIndented("</IndexedFaceSet>\n", -1) - self.writeIndented("</Shape>\n", -1) - self.writeIndented("</Transform>\n", -1) + self.write_indented("</IndexedFaceSet>\n", -1) + self.write_indented("</Shape>\n", -1) + self.write_indented("</Transform>\n", -1) if self.halonode == 1: - self.writeIndented("</Billboard>\n", -1) + self.write_indented("</Billboard>\n", -1) self.halonode = 0 if self.billnode == 1: - self.writeIndented("</Billboard>\n", -1) + self.write_indented("</Billboard>\n", -1) self.billnode = 0 if self.collnode == 1: - self.writeIndented("</Collision>\n", -1) + self.write_indented("</Collision>\n", -1) self.collnode = 0 if nIFSCnt > 1: - self.writeIndented("</Group>\n", -1) + self.write_indented("</Group>\n", -1) self.file.write("\n") @@ -523,12 +477,12 @@ class x3d_class: else: #-- vertices # mesh.transform(ob.matrix_world) - self.writeIndented("<Coordinate DEF=\"%s%s\" \n" % ("coord_", meshName), 1) + self.write_indented("<Coordinate DEF=\"%s%s\" \n" % ("coord_", meshName), 1) self.file.write("\t\t\t\tpoint=\"") for v in mesh.vertices: self.file.write("%.6f %.6f %.6f, " % v.co[:]) self.file.write("\" />") - self.writeIndented("\n", -1) + self.write_indented("\n", -1) def writeTextureCoordinates(self, mesh): if self.writingtexture == 0: @@ -548,28 +502,28 @@ class x3d_class: else: texCoordList = (uv for fuv in mesh.uv_textures.active.data for uv in fuv.uv) - self.writeIndented("<TextureCoordinate point=\"", 1) + self.write_indented("<TextureCoordinate point=\"", 1) fw = self.file.write for uv in texCoordList: fw("%.4f %.4f, " % uv[:]) fw("\" />") - self.writeIndented("\n", -1) + self.write_indented("\n", -1) def writeFaceColors(self, mesh): if self.writingcolor == 0: self.file.write("colorPerVertex=\"false\" ") elif mesh.vertex_colors.active: - self.writeIndented("<Color color=\"", 1) + self.write_indented("<Color color=\"", 1) for face in mesh.vertex_colors.active.data: # XXX, 1 color per face, only self.file.write("%.3f %.3f %.3f, " % face.color1[:]) self.file.write("\" />") - self.writeIndented("\n", -1) + self.write_indented("\n", -1) def writeMaterial(self, mat, matName, world): # look up material name, use it if available if mat.tag: - self.writeIndented("<Material USE=\"MA_%s\" />\n" % matName) + self.write_indented("<Material USE=\"MA_%s\" />\n" % matName) else: mat.tag = True @@ -591,26 +545,26 @@ class x3d_class: shininess = 0.0 specColor = emitColor = diffuseColor - self.writeIndented("<Material DEF=\"MA_%s\" " % matName, 1) + self.write_indented("<Material DEF=\"MA_%s\" " % matName, 1) self.file.write("diffuseColor=\"%s %s %s\" " % round_color(diffuseColor, self.cp)) self.file.write("specularColor=\"%s %s %s\" " % round_color(specColor, self.cp)) self.file.write("emissiveColor=\"%s %s %s\" \n" % round_color(emitColor, self.cp)) - self.writeIndented("ambientIntensity=\"%s\" " % (round(ambient, self.cp))) + self.write_indented("ambientIntensity=\"%s\" " % (round(ambient, self.cp))) self.file.write("shininess=\"%s\" " % (round(shininess, self.cp))) self.file.write("transparency=\"%s\" />" % (round(transp, self.cp))) - self.writeIndented("\n", -1) + self.write_indented("\n", -1) def writeImageTexture(self, image): name = image.name filepath = os.path.basename(image.filepath) if image.tag: - self.writeIndented("<ImageTexture USE=\"%s\" />\n" % self.cleanStr(name)) + self.write_indented("<ImageTexture USE=\"%s\" />\n" % self.cleanStr(name)) else: image.tag = True - self.writeIndented("<ImageTexture DEF=\"%s\" " % self.cleanStr(name), 1) + self.write_indented("<ImageTexture DEF=\"%s\" " % self.cleanStr(name), 1) self.file.write("url=\"%s\" />" % filepath) - self.writeIndented("\n", -1) + self.write_indented("\n", -1) def writeBackground(self, world, alltextures): if world: @@ -624,9 +578,7 @@ class x3d_class: sky_triple = round_color(world.zenith_color, self.cp) mix_triple = round_color(((grd_triple[i] + sky_triple[i]) / 2.0 for i in range(3)), self.cp) - self.file.write("<Background ") - if worldname not in self.namesStandard: - self.file.write("DEF=\"%s\" " % self.secureName(worldname)) + self.file.write("<Background DEF=\"%s\" " % self.secureName(worldname)) # No Skytype - just Hor color if blending == (False, False, False): self.file.write("groundColor=\"%s %s %s\" " % grd_triple) @@ -649,10 +601,10 @@ class x3d_class: self.file.write("skyColor=\"%s %s %s\" " % sky_triple) # Blend+Real+Paper - komplex gradient elif blending == (True, True, True): - self.writeIndented("groundColor=\"%s %s %s, " % sky_triple) - self.writeIndented("%s %s %s\" groundAngle=\"1.57, 1.57\" " % grd_triple) - self.writeIndented("skyColor=\"%s %s %s, " % sky_triple) - self.writeIndented("%s %s %s\" skyAngle=\"1.57, 1.57\" " % grd_triple) + self.write_indented("groundColor=\"%s %s %s, " % sky_triple) + self.write_indented("%s %s %s\" groundAngle=\"1.57, 1.57\" " % grd_triple) + self.write_indented("skyColor=\"%s %s %s, " % sky_triple) + self.write_indented("%s %s %s\" skyAngle=\"1.57, 1.57\" " % grd_triple) # Any Other two colors else: self.file.write("groundColor=\"%s %s %s\" " % grd_triple) @@ -678,16 +630,16 @@ class x3d_class: if (namemat == "back") and (pic != None): self.file.write("\n\tbackUrl=\"%s\" " % basename) elif (namemat == "bottom") and (pic != None): - self.writeIndented("bottomUrl=\"%s\" " % basename) + self.write_indented("bottomUrl=\"%s\" " % basename) elif (namemat == "front") and (pic != None): - self.writeIndented("frontUrl=\"%s\" " % basename) + self.write_indented("frontUrl=\"%s\" " % basename) elif (namemat == "left") and (pic != None): - self.writeIndented("leftUrl=\"%s\" " % basename) + self.write_indented("leftUrl=\"%s\" " % basename) elif (namemat == "right") and (pic != None): - self.writeIndented("rightUrl=\"%s\" " % basename) + self.write_indented("rightUrl=\"%s\" " % basename) elif (namemat == "top") and (pic != None): - self.writeIndented("topUrl=\"%s\" " % basename) - self.writeIndented("/>\n\n") + self.write_indented("topUrl=\"%s\" " % basename) + self.write_indented("/>\n\n") ########################################################## # export routine @@ -893,24 +845,13 @@ class x3d_class: # round(c.b/255.0,self.cp)) return s - def computeDirection(self, mtx): - return (mathutils.Vector((0.0, 0.0, -1.0)) * (MATWORLD * mtx).rotation_part()).normalize()[:] - - # swap Y and Z to handle axis difference between Blender and VRML - #------------------------------------------------------------------------ - def rotatePointForVRML(self, v): - return v[0], v[2], -v[1] - # For writing well formed VRML code #------------------------------------------------------------------------ - def writeIndented(self, s, inc=0): + def write_indented(self, s, inc=0): if inc < 1: self.indentLevel = self.indentLevel + inc - spaces = "" - for x in range(self.indentLevel): - spaces = spaces + "\t" - self.file.write(spaces + s) + self.file.write((self.indentLevel * "\t") + s) if inc > 0: self.indentLevel = self.indentLevel + inc |