# Copyright 2012, Trimble Navigation Limited# 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# copyright notice appear in all copies.# THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.#-----------------------------------------------------------------------------# Name : Match Photo Extension# Description : ## create_box: Creates a cube whose side is defined by the arg.# make_pano_pm: Creates a set of photo matched pages given a series# of panoramic images. Also creates a box (using# create_box) which makes it easier to start sketching# over top of the images.## Menu Item : N/A# Context Menu: N/A# Usage : N/A# Date : 10/16/2008# Type : N/A#-----------------------------------------------------------------------------require 'sketchup.rb'require 'LangHandler.rb'# Using language handler makes sure that the string "Create Box" gets translated.# This is important as this string is shown in undo menu. $make_pano_string = LanguageHandler.new("gettingstarted.strings");# This function creates a cube. The size of the cube is passed in but# defaults to 100.0. One corner of the cube lies on the origin.def create_box(d = 100.0) model = Sketchup.active_model # Create a transaction so the box is one undo model.start_operation $make_pano_string.GetString("Create Box") entities = model.active_entities group = entities.add_group entities = group.entities pts = [] pts[0] = [0, 0, 0] pts[1] = [d, 0, 0] pts[2] = [d, d, 0] pts[3] = [0, d, 0] base = entities.add_face pts d = -d if (base.normal.dot(Z_AXIS) < 0) base.pushpull d model.commit_operation model.rendering_options["ModelTransparency"] = trueend# This function takes in the following args:# - Size of the cube# - Full path name for each image. Any of them can be nil, but normally# you would supply at least the first four.#def make_pano_pm(box_side, front_image = nil, right_image = nil, back_image = nil, left_image = nil, top_image = nil, bottom_image = nil) create_box(box_side) d2 = box_side / 2 eye = [d2, d2, d2] #Three axis x = [1, 0, 0] y = [0, 1, 0] z = [0, 0, 1] # Access the model model = Sketchup.active_model pages = model.pages #Front Image target = [d2, d2+1, d2] up = z # camera eye, target, up_direction and prespective = true|false fov =90 camera1 = Sketchup::Camera.new(eye, target, up, true, 90) page = pages.add_matchphoto_page(front_image, camera1, "Front") #Right Image if right_image != nil target = [d2+1, d2, d2] camera2 = Sketchup::Camera.new(eye, target, up, true, 90) page = pages.add_matchphoto_page(right_image, camera2, "Right") end #Back Image if back_image != nil target = [d2, d2-1, d2] camera3 = Sketchup::Camera.new(eye, target, up, true, 90) page = pages.add_matchphoto_page(back_image, camera3, "Back") end #Left Image if left_image != nil target = [d2-1, d2, d2] camera4 = Sketchup::Camera.new(eye, target, up, true, 90) page = pages.add_matchphoto_page(left_image, camera4, "Left") end # Top Umage if top_image != nil target = [d2, d2, d2+1] up = x camera5 = Sketchup::Camera.new(eye, target, up, true, 90) page = pages.add_matchphoto_page(top_image, camera5, "Top") end # Bottom Image if bottom_image != nil target = [d2, d2, d2-1] up = [-1, 0, 0] camera6 = Sketchup::Camera.new(eye, target, up, true, 90) page = pages.add_matchphoto_page(bottom_image, camera6, "Bottom") end pages.selected_page = pageend