Python T3D Exporter Module

[Gustavo6046]

This module is an importable module which eases when handcrafting T3D brushes. Normally though it is easier to import it and use it currently in a 3D modeller. ^^
It is loaded with it's own bugs, including breaking ones. Well I want feedback and help in it... so

Code: Select all

#-------------------------------------------------------------------------------
# Name:        Gustavo's Console Brush Maker
# Purpose:     Making terrain generation for UT99 easy and quick.
#
# Author:      Gustavo Ramos "Gustavo6046" Rehermann
#
# Created:     21/01/2016
# Copyright:   (c)Gustavo6046 2016
# Licence:     CC-BY.
#-------------------------------------------------------------------------------

import sys

vertexes = []
polys = []

class Polygon:
    """One polygon.

    Used for each polygon at .t3d exporting
    mechanism that exports the brush terrain."""

    x = []
    t3d_str = ""

    def __init__(self, *VertexList):
        t3d_str = "Begin Polygon\n"
        for x in VertexList:
            self.x = x
            t3d_str += "Vertex " + self.x[0] + ". " + self.x[1] + ", " + self.x[2] + "\n"
        t3d_str = "End Polygon\n"

    def getrep():
        return t3d_str

def ExportT3D(filename):
    """Exports a .t3d file based on global variables.


    Normally it takes the vertex and poly lists to export.

    Return codes:
    (0) Succesful.
    (1) One of the items isn't a poly.
    (2) Polys isn't a list.
    (3) IOError during file opening.
    (4) IOError during file writing."""

    global polys
    try:
        outputx = open(filename, "w")
    except IOError:
        outputx.close()
        return 3
    if type(polys) != list:
        outputx.close()
        return 2

    for x in polys:
        if type(x) != Polygon:
            outputx.close()
            return 1 #returns 1 if one of the items aren't a polygon.
    try:
        outputx.write("Begin Map\nBegin Actor Class=Brush Name=Brush0\nLocation=(X=0.000000,Y=0.000000,Z=0.000000)\nBegin Brush Name=Brush\nBegin PolyList\n")
    except IOError:
        outputx.close()
        return 4
    for x in polys:
        try:
            outputx.write(x.getrep())
        except IOError:
            outputx.close()
            return 4
    try:
        outputx.write("End PolyList\nEnd Brush\nEnd Actor")
    except IOError:
        outputx.close()
        return 4
    outputx.close()
    return 0

def updateVertexList(vertexes):
    tempv = []
    print "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
    for x in range(len(vertexes)):
        tempv.append(vertexes[x])
        if x % 3 == 0:
            print "Vertex " + str((x + 1) / 3) + " xyz: " + str(tempv) + "\n"
            tempv = []

def main():
    global vertexes
    global polys
    while True:
        updateVertexList(vertexes)
        print "Command list: \"addvertex <x> <y> <z>\", \"linkvertexes <vertex1index> <vertex2index> <vertex3index> [vertex$index] ... [vertexNindex]\", \"export <filename>\"\n"
        try:
            command = raw_input("Enter command: ")
        except KeyboardInterrupt:
            sys.exit()
        commandargs = command.split(" ")
        if commandargs[0] == "addvertex":
            vertexes.append(float(commandargs[1]))
            vertexes.append(float(commandargs[2]))
            vertexes.append(float(commandargs[3]))
        elif commandargs[0] == "linkvertexes":
            tempvertexes = []
            for x in range(len(vertexes) / 3):
                for y in commandargs:
                    try:
                        if x == int(y):
                            tvl = []
                            tvl.append(vertexes[x * 3 - 2])
                            tvl.append(vertexes[x * 3 - 1])
                            tvl.append(vertexes[x * 3])
                            tempvertexes.append(tvl)
                            break
                    except ValueError:
                        continue
            temppoly = Polygon(tempvertexes)
            polys.append()
        elif commandargs[0] == "export":
            ExportT3D(commandargs[1])
        else:
            print "Wrong command!\n"


if __name__ == '__main__':
    main()