jimfoltz

# http://stackoverflow.com/a/17982272/816093

module TransformationHelper

  def flipped_x?
    dot_x, dot_y, dot_z = axes_dot_products()
    dot_x < 0 && flipped?(dot_x, dot_y, dot_z)
  end

  def flipped_y?

jimfoltz

#UI.menu.add_item("Export AMF") {
#JF::AMF.export
#}

require 'rexml/document'

module JF
  module AMF
    module Exporter

jimfoltz

# http://sketchucation.com/forums/viewtopic.php?p=124392#p124392

#----------------------------------------------------------------------------#
## Copyright 2005-2008, Google, Inc.

# This software is provided as an example of using the Ruby interface
# to SketchUp.

# Permission to use, copy, modify, and distribute this software for 
# any purpose and without fee is hereby granted, provided that the above

jimfoltz

=begin

This is how you to delete a Layer prior to SketchUp 2015. 

SketchUp >= 2015 has a Layer.delete method.

(c) TIG 2009
layer-delete.rb adds a new Method the Sketchup's Layer Class- 
"layer.delete()" - it deletes that layer from the model and
entities that used it get the default layer instead...

jimfoltz

if not defined?(JF::ZoomCrosshairs)
  UI.menu("Camera").add_item("Zoom Crosshairs") {
    Sketchup.active_model.select_tool(JF::ZoomCrosshairs.new)
  }
end

module JF

  class ZoomCrosshairs

jimfoltz

require 'socket'
require 'nokogiri'
require 'nori'
require 'pp'

SETTINGS = "C:/ProgramData/SketchUp/RubyDebugger.settings"


def main
  @parser = Nori.new

jimfoltz

# jf_attach_camera_to_sun.rb (C) [email protected]
#

# Name: Sun Tool
#
module JF

  module AttachCameraToSun

    VERSION = '1.0.0'.freeze

jimfoltz

class Cannon
  def initialize(bearing, elev, velocity)
    @item = Sketchup.active_model.entities[0]
    @t = 0
    @v = velocity.to_f
    @angle = elev.to_f
    @bearing = bearing.to_f
    @vy = @v * Math::cos(@angle.degrees)
    @vz = @v * Math::sin(@angle.degrees)

jimfoltz

# with a lot of help from Adam on comp.lang.ruby

def extract_chunk(input, output)
  lenword = input.read(4)
  length = lenword.unpack('N')[0]
  type = input.read(4)
  data = length>0 ? input.read(length) : ""
  crc = input.read(4)
  return nil if length<0 || !(('A'..'z')===type[0,1])
  #return nil if validate_crc(type+data, crc)

jimfoltz

v_tot = 1
vqty = 0

file = ARGV.shift
f = File.new(file, "rb")

while ! f.eof?
  cid = f.read(2).unpack('s')[0] 
  len = f.read(4).unpack('i')[0]