mirror of https://github.com/opencv/opencv.git
Merge pull request #2434 from Nerei:viz_continue
Roman Donchenko
11 years ago
committed by
OpenCV Buildbot
commit
836635d2d5
31 changed files with 2113 additions and 848 deletions
@ -1,639 +0,0 @@ |
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/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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// Authors:
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// * Ozan Tonkal, ozantonkal@gmail.com
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// * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com
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//
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// OpenCV Viz module is complete rewrite of
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// PCL visualization module (www.pointclouds.org)
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//
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//M*/
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#include "precomp.hpp" |
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namespace cv { namespace viz |
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{ |
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vtkStandardNewMacro(InteractorStyle) |
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}} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::Initialize() |
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{ |
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// Set windows size (width, height) to unknown (-1)
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win_size_ = Vec2i(-1, -1); |
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win_pos_ = Vec2i(0, 0); |
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max_win_size_ = Vec2i(-1, -1); |
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init_ = true; |
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stereo_anaglyph_mask_default_ = true; |
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// Initialize the keyboard event callback as none
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keyboardCallback_ = 0; |
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keyboard_callback_cookie_ = 0; |
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// Initialize the mouse event callback as none
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mouseCallback_ = 0; |
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mouse_callback_cookie_ = 0; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::saveScreenshot(const String &file) |
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{ |
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FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]); |
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vtkSmartPointer<vtkWindowToImageFilter> wif = vtkSmartPointer<vtkWindowToImageFilter>::New(); |
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wif->SetInput(Interactor->GetRenderWindow()); |
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vtkSmartPointer<vtkPNGWriter> snapshot_writer = vtkSmartPointer<vtkPNGWriter>::New(); |
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snapshot_writer->SetInputConnection(wif->GetOutputPort()); |
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snapshot_writer->SetFileName(file.c_str()); |
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snapshot_writer->Write(); |
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cout << "Screenshot successfully captured (" << file.c_str() << ")" << endl; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::exportScene(const String &file) |
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{ |
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vtkSmartPointer<vtkExporter> exporter; |
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if (file.size() > 5 && file.substr(file.size() - 5) == ".vrml") |
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{ |
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exporter = vtkSmartPointer<vtkVRMLExporter>::New(); |
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vtkVRMLExporter::SafeDownCast(exporter)->SetFileName(file.c_str()); |
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} |
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else |
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{ |
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exporter = vtkSmartPointer<vtkOBJExporter>::New(); |
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vtkOBJExporter::SafeDownCast(exporter)->SetFilePrefix(file.c_str()); |
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} |
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exporter->SetInput(Interactor->GetRenderWindow()); |
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exporter->Write(); |
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cout << "Scene successfully exported (" << file.c_str() << ")" << endl; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::zoomIn() |
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{ |
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FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]); |
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// Zoom in
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StartDolly(); |
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double factor = 10.0 * 0.2 * .5; |
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Dolly(std::pow(1.1, factor)); |
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EndDolly(); |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::zoomOut() |
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{ |
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FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]); |
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// Zoom out
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StartDolly(); |
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double factor = 10.0 * -0.2 * .5; |
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Dolly(std::pow(1.1, factor)); |
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EndDolly(); |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::OnChar() |
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{ |
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// Make sure we ignore the same events we handle in OnKeyDown to avoid calling things twice
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FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]); |
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if (Interactor->GetKeyCode() >= '0' && Interactor->GetKeyCode() <= '9') |
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return; |
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String key(Interactor->GetKeySym()); |
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if (key.find("XF86ZoomIn") != String::npos) |
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zoomIn(); |
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else if (key.find("XF86ZoomOut") != String::npos) |
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zoomOut(); |
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int keymod = Interactor->GetAltKey(); |
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switch (Interactor->GetKeyCode()) |
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{ |
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// All of the options below simply exit
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case 'h': case 'H': |
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case 'l': case 'L': |
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case 'p': case 'P': |
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case 'j': case 'J': |
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case 'c': case 'C': |
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case 43: // KEY_PLUS
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case 45: // KEY_MINUS
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case 'f': case 'F': |
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case 'g': case 'G': |
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case 'o': case 'O': |
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case 'u': case 'U': |
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case 'q': case 'Q': |
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{ |
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break; |
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} |
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// S and R have a special !ALT case
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case 'r': case 'R': |
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case 's': case 'S': |
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{ |
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if (!keymod) |
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Superclass::OnChar(); |
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break; |
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} |
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default: |
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{ |
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Superclass::OnChar(); |
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break; |
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} |
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} |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::registerMouseCallback(void (*callback)(const MouseEvent&, void*), void* cookie) |
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{ |
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// Register the callback function and store the user data
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mouseCallback_ = callback; |
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mouse_callback_cookie_ = cookie; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::registerKeyboardCallback(void (*callback)(const KeyboardEvent&, void*), void *cookie) |
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{ |
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// Register the callback function and store the user data
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keyboardCallback_ = callback; |
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keyboard_callback_cookie_ = cookie; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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int cv::viz::InteractorStyle::getModifiers() |
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{ |
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int modifiers = KeyboardEvent::NONE; |
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if (Interactor->GetAltKey()) |
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modifiers |= KeyboardEvent::ALT; |
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if (Interactor->GetControlKey()) |
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modifiers |= KeyboardEvent::CTRL; |
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if (Interactor->GetShiftKey()) |
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modifiers |= KeyboardEvent::SHIFT; |
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return modifiers; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////
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void cv::viz::InteractorStyle::OnKeyDown() |
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{ |
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CV_Assert("Interactor style not initialized. Please call Initialize() before continuing" && init_); |
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FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]); |
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// Save the initial windows width/height
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if (win_size_[0] == -1 || win_size_[1] == -1) |
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win_size_ = Vec2i(Interactor->GetRenderWindow()->GetSize()); |
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bool alt = Interactor->GetAltKey() != 0; |
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std::string key(Interactor->GetKeySym()); |
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if (key.find("XF86ZoomIn") != std::string::npos) |
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zoomIn(); |
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else if (key.find("XF86ZoomOut") != std::string::npos) |
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zoomOut(); |
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switch (Interactor->GetKeyCode()) |
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{ |
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case 'h': case 'H': |
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{ |
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std::cout << "| Help:\n" |
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"-------\n" |
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" p, P : switch to a point-based representation\n" |
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" w, W : switch to a wireframe-based representation (where available)\n" |
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" s, S : switch to a surface-based representation (where available)\n" |
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"\n" |
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" j, J : take a .PNG snapshot of the current window view\n" |
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" k, K : export scene to Wavefront .obj format\n" |
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" ALT + k, K : export scene to VRML format\n" |
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" c, C : display current camera/window parameters\n" |
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" f, F : fly to point mode, hold the key and move mouse where to fly\n" |
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"\n" |
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" e, E : exit the interactor\n" |
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" q, Q : stop and call VTK's TerminateApp\n" |
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"\n" |
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" +/- : increment/decrement overall point size\n" |
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" +/- [+ ALT] : zoom in/out \n" |
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"\n" |
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" r, R [+ ALT] : reset camera [to viewpoint = {0, 0, 0} -> center_{x, y, z}]\n" |
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"\n" |
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" ALT + s, S : turn stereo mode on/off\n" |
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" ALT + f, F : switch between maximized window mode and original size\n" |
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"\n" |
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<< std::endl; |
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break; |
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} |
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// Switch representation to points
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case 'p': case 'P': |
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{ |
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vtkSmartPointer<vtkActorCollection> ac = CurrentRenderer->GetActors(); |
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vtkCollectionSimpleIterator ait; |
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for (ac->InitTraversal(ait); vtkActor* actor = ac->GetNextActor(ait); ) |
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for (actor->InitPathTraversal(); vtkAssemblyPath* path = actor->GetNextPath(); ) |
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{ |
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vtkActor* apart = vtkActor::SafeDownCast(path->GetLastNode()->GetViewProp()); |
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apart->GetProperty()->SetRepresentationToPoints(); |
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} |
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break; |
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} |
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// Save a PNG snapshot
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case 'j': case 'J': |
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saveScreenshot(cv::format("screenshot-%d.png", (unsigned int)time(0))); break; |
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// Export scene as in obj or vrml format
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case 'k': case 'K': |
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{ |
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String format = alt ? "scene-%d.vrml" : "scene-%d"; |
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exportScene(cv::format(format.c_str(), (unsigned int)time(0))); |
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break; |
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} |
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// display current camera settings/parameters
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case 'c': case 'C': |
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{ |
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vtkSmartPointer<vtkCamera> cam = Interactor->GetRenderWindow()->GetRenderers()->GetFirstRenderer()->GetActiveCamera(); |
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Vec2d clip(cam->GetClippingRange()); |
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Vec3d focal(cam->GetFocalPoint()), pos(cam->GetPosition()), view(cam->GetViewUp()); |
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Vec2i win_pos(Interactor->GetRenderWindow()->GetPosition()); |
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Vec2i win_size(Interactor->GetRenderWindow()->GetSize()); |
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double angle = cam->GetViewAngle () / 180.0 * CV_PI; |
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String data = cv::format("clip(%f,%f) focal(%f,%f,%f) pos(%f,%f,%f) view(%f,%f,%f) angle(%f) winsz(%d,%d) winpos(%d,%d)", |
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clip[0], clip[1], focal[0], focal[1], focal[2], pos[0], pos[1], pos[2], view[0], view[1], view[2], |
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angle, win_size[0], win_size[1], win_pos[0], win_pos[1]); |
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std::cout << data.c_str() << std::endl; |
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break; |
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} |
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case '=': |
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{ |
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zoomIn(); |
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break; |
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} |
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case 43: // KEY_PLUS
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{ |
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if (alt) |
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zoomIn(); |
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else |
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{ |
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vtkSmartPointer<vtkActorCollection> ac = CurrentRenderer->GetActors(); |
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vtkCollectionSimpleIterator ait; |
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for (ac->InitTraversal(ait); vtkActor* actor = ac->GetNextActor(ait); ) |
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for (actor->InitPathTraversal(); vtkAssemblyPath* path = actor->GetNextPath(); ) |
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{ |
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vtkActor* apart = vtkActor::SafeDownCast(path->GetLastNode()->GetViewProp()); |
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float psize = apart->GetProperty()->GetPointSize(); |
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if (psize < 63.0f) |
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apart->GetProperty()->SetPointSize(psize + 1.0f); |
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} |
|
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} |
|
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break; |
|
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} |
|
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case 45: // KEY_MINUS
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{ |
|
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if (alt) |
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zoomOut(); |
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else |
|
||||||
{ |
|
||||||
vtkSmartPointer<vtkActorCollection> ac = CurrentRenderer->GetActors(); |
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vtkCollectionSimpleIterator ait; |
|
||||||
for (ac->InitTraversal(ait); vtkActor* actor = ac->GetNextActor(ait); ) |
|
||||||
for (actor->InitPathTraversal(); vtkAssemblyPath* path = actor->GetNextPath(); ) |
|
||||||
{ |
|
||||||
vtkActor* apart = vtkActor::SafeDownCast(path->GetLastNode()->GetViewProp()); |
|
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float psize = apart->GetProperty()->GetPointSize(); |
|
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if (psize > 1.0f) |
|
||||||
apart->GetProperty()->SetPointSize(psize - 1.0f); |
|
||||||
} |
|
||||||
} |
|
||||||
break; |
|
||||||
} |
|
||||||
// Switch between maximize and original window size
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|
||||||
case 'f': case 'F': |
|
||||||
{ |
|
||||||
if (alt) |
|
||||||
{ |
|
||||||
Vec2i screen_size(Interactor->GetRenderWindow()->GetScreenSize()); |
|
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Vec2i win_size(Interactor->GetRenderWindow()->GetSize()); |
|
||||||
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|
||||||
// Is window size = max?
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||||||
if (win_size == max_win_size_) |
|
||||||
{ |
|
||||||
Interactor->GetRenderWindow()->SetSize(win_size_.val); |
|
||||||
Interactor->GetRenderWindow()->SetPosition(win_pos_.val); |
|
||||||
Interactor->GetRenderWindow()->Render(); |
|
||||||
Interactor->Render(); |
|
||||||
} |
|
||||||
// Set to max
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|
||||||
else |
|
||||||
{ |
|
||||||
win_pos_ = Vec2i(Interactor->GetRenderWindow()->GetPosition()); |
|
||||||
win_size_ = win_size; |
|
||||||
|
|
||||||
Interactor->GetRenderWindow()->SetSize(screen_size.val); |
|
||||||
Interactor->GetRenderWindow()->Render(); |
|
||||||
Interactor->Render(); |
|
||||||
max_win_size_ = Vec2i(Interactor->GetRenderWindow()->GetSize()); |
|
||||||
} |
|
||||||
} |
|
||||||
else |
|
||||||
{ |
|
||||||
AnimState = VTKIS_ANIM_ON; |
|
||||||
Interactor->GetPicker()->Pick(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1], 0.0, CurrentRenderer); |
|
||||||
vtkSmartPointer<vtkAbstractPropPicker> picker = vtkAbstractPropPicker::SafeDownCast(Interactor->GetPicker()); |
|
||||||
if (picker) |
|
||||||
if (picker->GetPath()) |
|
||||||
Interactor->FlyTo(CurrentRenderer, picker->GetPickPosition()); |
|
||||||
AnimState = VTKIS_ANIM_OFF; |
|
||||||
} |
|
||||||
break; |
|
||||||
} |
|
||||||
// 's'/'S' w/out ALT
|
|
||||||
case 's': case 'S': |
|
||||||
{ |
|
||||||
if (alt) |
|
||||||
{ |
|
||||||
vtkSmartPointer<vtkRenderWindow> window = Interactor->GetRenderWindow(); |
|
||||||
if (!window->GetStereoRender()) |
|
||||||
{ |
|
||||||
static Vec2i red_blue(4, 3), magenta_green(2, 5); |
|
||||||
window->SetAnaglyphColorMask (stereo_anaglyph_mask_default_ ? red_blue.val : magenta_green.val); |
|
||||||
stereo_anaglyph_mask_default_ = !stereo_anaglyph_mask_default_; |
|
||||||
} |
|
||||||
window->SetStereoRender(!window->GetStereoRender()); |
|
||||||
Interactor->Render(); |
|
||||||
} |
|
||||||
else |
|
||||||
Superclass::OnKeyDown(); |
|
||||||
break; |
|
||||||
} |
|
||||||
|
|
||||||
case 'o': case 'O': |
|
||||||
{ |
|
||||||
vtkSmartPointer<vtkCamera> cam = CurrentRenderer->GetActiveCamera(); |
|
||||||
cam->SetParallelProjection(!cam->GetParallelProjection()); |
|
||||||
CurrentRenderer->Render(); |
|
||||||
break; |
|
||||||
} |
|
||||||
|
|
||||||
// Overwrite the camera reset
|
|
||||||
case 'r': case 'R': |
|
||||||
{ |
|
||||||
if (!alt) |
|
||||||
{ |
|
||||||
Superclass::OnKeyDown(); |
|
||||||
break; |
|
||||||
} |
|
||||||
|
|
||||||
WidgetActorMap::iterator it = widget_actor_map_->begin(); |
|
||||||
// it might be that some actors don't have a valid transformation set -> we skip them to avoid a seg fault.
|
|
||||||
for (; it != widget_actor_map_->end(); ++it) |
|
||||||
{ |
|
||||||
vtkProp3D * actor = vtkProp3D::SafeDownCast(it->second); |
|
||||||
if (actor && actor->GetUserMatrix()) |
|
||||||
break; |
|
||||||
} |
|
||||||
|
|
||||||
vtkSmartPointer<vtkCamera> cam = CurrentRenderer->GetActiveCamera(); |
|
||||||
|
|
||||||
// if a valid transformation was found, use it otherwise fall back to default view point.
|
|
||||||
if (it != widget_actor_map_->end()) |
|
||||||
{ |
|
||||||
vtkMatrix4x4* m = vtkProp3D::SafeDownCast(it->second)->GetUserMatrix(); |
|
||||||
|
|
||||||
cam->SetFocalPoint(m->GetElement(0, 3) - m->GetElement(0, 2), |
|
||||||
m->GetElement(1, 3) - m->GetElement(1, 2), |
|
||||||
m->GetElement(2, 3) - m->GetElement(2, 2)); |
|
||||||
|
|
||||||
cam->SetViewUp (m->GetElement(0, 1), m->GetElement(1, 1), m->GetElement(2, 1)); |
|
||||||
cam->SetPosition(m->GetElement(0, 3), m->GetElement(1, 3), m->GetElement(2, 3)); |
|
||||||
} |
|
||||||
else |
|
||||||
{ |
|
||||||
cam->SetPosition(0, 0, 0); |
|
||||||
cam->SetFocalPoint(0, 0, 1); |
|
||||||
cam->SetViewUp(0, -1, 0); |
|
||||||
} |
|
||||||
|
|
||||||
// go to the next actor for the next key-press event.
|
|
||||||
if (it != widget_actor_map_->end()) |
|
||||||
++it; |
|
||||||
else |
|
||||||
it = widget_actor_map_->begin(); |
|
||||||
|
|
||||||
CurrentRenderer->SetActiveCamera(cam); |
|
||||||
CurrentRenderer->ResetCameraClippingRange(); |
|
||||||
CurrentRenderer->Render(); |
|
||||||
break; |
|
||||||
} |
|
||||||
|
|
||||||
case 'q': case 'Q': |
|
||||||
{ |
|
||||||
Interactor->ExitCallback(); |
|
||||||
return; |
|
||||||
} |
|
||||||
default: |
|
||||||
{ |
|
||||||
Superclass::OnKeyDown(); |
|
||||||
break; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
KeyboardEvent event(KeyboardEvent::KEY_DOWN, Interactor->GetKeySym(), Interactor->GetKeyCode(), getModifiers()); |
|
||||||
if (keyboardCallback_) |
|
||||||
keyboardCallback_(event, keyboard_callback_cookie_); |
|
||||||
Interactor->Render(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnKeyUp() |
|
||||||
{ |
|
||||||
KeyboardEvent event(KeyboardEvent::KEY_UP, Interactor->GetKeySym(), Interactor->GetKeyCode(), getModifiers()); |
|
||||||
if (keyboardCallback_) |
|
||||||
keyboardCallback_(event, keyboard_callback_cookie_); |
|
||||||
Superclass::OnKeyUp(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnMouseMove() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent event(MouseEvent::MouseMove, MouseEvent::NoButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnMouseMove(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnLeftButtonDown() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent::Type type = (Interactor->GetRepeatCount() == 0) ? MouseEvent::MouseButtonPress : MouseEvent::MouseDblClick; |
|
||||||
MouseEvent event(type, MouseEvent::LeftButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnLeftButtonDown(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnLeftButtonUp() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent event(MouseEvent::MouseButtonRelease, MouseEvent::LeftButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnLeftButtonUp(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnMiddleButtonDown() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent::Type type = (Interactor->GetRepeatCount() == 0) ? MouseEvent::MouseButtonPress : MouseEvent::MouseDblClick; |
|
||||||
MouseEvent event(type, MouseEvent::MiddleButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnMiddleButtonDown(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnMiddleButtonUp() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent event(MouseEvent::MouseButtonRelease, MouseEvent::MiddleButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnMiddleButtonUp(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnRightButtonDown() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent::Type type = (Interactor->GetRepeatCount() == 0) ? MouseEvent::MouseButtonPress : MouseEvent::MouseDblClick; |
|
||||||
MouseEvent event(type, MouseEvent::RightButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnRightButtonDown(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnRightButtonUp() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent event(MouseEvent::MouseButtonRelease, MouseEvent::RightButton, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
Superclass::OnRightButtonUp(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnMouseWheelForward() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent event(MouseEvent::MouseScrollUp, MouseEvent::VScroll, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
if (Interactor->GetRepeatCount() && mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
|
|
||||||
if (Interactor->GetAltKey()) |
|
||||||
{ |
|
||||||
// zoom
|
|
||||||
vtkSmartPointer<vtkCamera> cam = CurrentRenderer->GetActiveCamera(); |
|
||||||
double opening_angle = cam->GetViewAngle(); |
|
||||||
if (opening_angle > 15.0) |
|
||||||
opening_angle -= 1.0; |
|
||||||
|
|
||||||
cam->SetViewAngle(opening_angle); |
|
||||||
cam->Modified(); |
|
||||||
CurrentRenderer->ResetCameraClippingRange(); |
|
||||||
CurrentRenderer->Modified(); |
|
||||||
CurrentRenderer->Render(); |
|
||||||
Interactor->Render(); |
|
||||||
} |
|
||||||
else |
|
||||||
Superclass::OnMouseWheelForward(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnMouseWheelBackward() |
|
||||||
{ |
|
||||||
Vec2i p(Interactor->GetEventPosition()); |
|
||||||
MouseEvent event(MouseEvent::MouseScrollDown, MouseEvent::VScroll, p, getModifiers()); |
|
||||||
if (mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
|
|
||||||
if (Interactor->GetRepeatCount() && mouseCallback_) |
|
||||||
mouseCallback_(event, mouse_callback_cookie_); |
|
||||||
|
|
||||||
if (Interactor->GetAltKey()) |
|
||||||
{ |
|
||||||
// zoom
|
|
||||||
vtkSmartPointer<vtkCamera> cam = CurrentRenderer->GetActiveCamera(); |
|
||||||
double opening_angle = cam->GetViewAngle(); |
|
||||||
if (opening_angle < 170.0) |
|
||||||
opening_angle += 1.0; |
|
||||||
|
|
||||||
cam->SetViewAngle(opening_angle); |
|
||||||
cam->Modified(); |
|
||||||
CurrentRenderer->ResetCameraClippingRange(); |
|
||||||
CurrentRenderer->Modified(); |
|
||||||
CurrentRenderer->Render(); |
|
||||||
Interactor->Render(); |
|
||||||
} |
|
||||||
else |
|
||||||
Superclass::OnMouseWheelBackward(); |
|
||||||
} |
|
||||||
|
|
||||||
//////////////////////////////////////////////////////////////////////////////////////////////
|
|
||||||
void cv::viz::InteractorStyle::OnTimer() |
|
||||||
{ |
|
||||||
CV_Assert("Interactor style not initialized." && init_); |
|
||||||
Interactor->Render(); |
|
||||||
} |
|
||||||
@ -0,0 +1,211 @@ |
|||||||
|
/*M/////////////////////////////////////////////////////////////////////////////////////// |
||||||
|
// |
||||||
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
||||||
|
// |
||||||
|
// By downloading, copying, installing or using the software you agree to this license. |
||||||
|
// If you do not agree to this license, do not download, install, |
||||||
|
// copy or use the software. |
||||||
|
// |
||||||
|
// |
||||||
|
// License Agreement |
||||||
|
// For Open Source Computer Vision Library |
||||||
|
// |
||||||
|
// Copyright (C) 2013, OpenCV Foundation, all rights reserved. |
||||||
|
// Third party copyrights are property of their respective owners. |
||||||
|
// |
||||||
|
// Redistribution and use in source and binary forms, with or without modification, |
||||||
|
// are permitted provided that the following conditions are met: |
||||||
|
// |
||||||
|
// * Redistribution's of source code must retain the above copyright notice, |
||||||
|
// this list of conditions and the following disclaimer. |
||||||
|
// |
||||||
|
// * Redistribution's in binary form must reproduce the above copyright notice, |
||||||
|
// this list of conditions and the following disclaimer in the documentation |
||||||
|
// and/or other materials provided with the distribution. |
||||||
|
// |
||||||
|
// * The name of the copyright holders may not be used to endorse or promote products |
||||||
|
// derived from this software without specific prior written permission. |
||||||
|
// |
||||||
|
// This software is provided by the copyright holders and contributors "as is" and |
||||||
|
// any express or implied warranties, including, but not limited to, the implied |
||||||
|
// warranties of merchantability and fitness for a particular purpose are disclaimed. |
||||||
|
// In no event shall the Intel Corporation or contributors be liable for any direct, |
||||||
|
// indirect, incidental, special, exemplary, or consequential damages |
||||||
|
// (including, but not limited to, procurement of substitute goods or services; |
||||||
|
// loss of use, data, or profits; or business interruption) however caused |
||||||
|
// and on any theory of liability, whether in contract, strict liability, |
||||||
|
// or tort (including negligence or otherwise) arising in any way out of |
||||||
|
// the use of this software, even if advised of the possibility of such damage. |
||||||
|
// |
||||||
|
// Authors: |
||||||
|
// * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com |
||||||
|
// |
||||||
|
// This workaround code was taken from PCL library(www.pointclouds.org) |
||||||
|
// |
||||||
|
//M*/ |
||||||
|
|
||||||
|
#import <Cocoa/Cocoa.h> |
||||||
|
#include <vtkCocoaRenderWindow.h> |
||||||
|
#include <vtkCocoaRenderWindowInteractor.h> |
||||||
|
#include <vtkObjectFactory.h> |
||||||
|
#include <vtkSmartPointer.h> |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
@interface vtkCocoaServerFix : NSObject |
||||||
|
{ |
||||||
|
vtkCocoaRenderWindow* renWin; |
||||||
|
} |
||||||
|
|
||||||
|
+ (id)cocoaServerWithRenderWindow:(vtkCocoaRenderWindow*)inRenderWindow; |
||||||
|
|
||||||
|
- (void)start; |
||||||
|
- (void)stop; |
||||||
|
- (void)breakEventLoop; |
||||||
|
|
||||||
|
@end |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
@implementation vtkCocoaServerFix |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
- (id)initWithRenderWindow:(vtkCocoaRenderWindow *)inRenderWindow |
||||||
|
{ |
||||||
|
self = [super init]; |
||||||
|
if (self) |
||||||
|
renWin = inRenderWindow; |
||||||
|
return self; |
||||||
|
} |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
+ (id)cocoaServerWithRenderWindow:(vtkCocoaRenderWindow *)inRenderWindow |
||||||
|
{ |
||||||
|
vtkCocoaServerFix *server = [[[vtkCocoaServerFix alloc] initWithRenderWindow:inRenderWindow] autorelease]; |
||||||
|
return server; |
||||||
|
} |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
- (void)start |
||||||
|
{ |
||||||
|
// Retrieve the NSWindow. |
||||||
|
NSWindow *win = nil; |
||||||
|
if (renWin) |
||||||
|
{ |
||||||
|
win = reinterpret_cast<NSWindow*> (renWin->GetRootWindow ()); |
||||||
|
|
||||||
|
// We don't want to be informed of every window closing, so check for nil. |
||||||
|
if (win != nil) |
||||||
|
{ |
||||||
|
// Register for the windowWillClose notification in order to stop the run loop if the window closes. |
||||||
|
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter]; |
||||||
|
[nc addObserver:self selector:@selector(windowWillClose:) name:NSWindowWillCloseNotification object:win]; |
||||||
|
} |
||||||
|
} |
||||||
|
// Start the NSApplication's run loop |
||||||
|
NSApplication* application = [NSApplication sharedApplication]; |
||||||
|
[application run]; |
||||||
|
} |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
- (void)stop |
||||||
|
{ |
||||||
|
[self breakEventLoop]; |
||||||
|
} |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
- (void)breakEventLoop |
||||||
|
{ |
||||||
|
NSApplication* application = [NSApplication sharedApplication]; |
||||||
|
[application stop:application]; |
||||||
|
|
||||||
|
NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined |
||||||
|
location:NSMakePoint(0.0,0.0) |
||||||
|
modifierFlags:0 |
||||||
|
timestamp:0 |
||||||
|
windowNumber:-1 |
||||||
|
context:nil |
||||||
|
subtype:0 |
||||||
|
data1:0 |
||||||
|
data2:0]; |
||||||
|
[application postEvent:event atStart:YES]; |
||||||
|
} |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
- (void)windowWillClose:(NSNotification*)aNotification |
||||||
|
{ |
||||||
|
(void)aNotification; |
||||||
|
|
||||||
|
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter]; |
||||||
|
[nc removeObserver:self name:NSWindowWillCloseNotification object:nil]; |
||||||
|
|
||||||
|
if (renWin) |
||||||
|
{ |
||||||
|
int windowCreated = renWin->GetWindowCreated (); |
||||||
|
if (windowCreated) |
||||||
|
{ |
||||||
|
[self breakEventLoop]; |
||||||
|
|
||||||
|
// The NSWindow is closing, so prevent anyone from accidently using it |
||||||
|
renWin->SetRootWindow(NULL); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@end |
||||||
|
|
||||||
|
//---------------------------------------------------------------------------- |
||||||
|
|
||||||
|
namespace cv { namespace viz |
||||||
|
{ |
||||||
|
class vtkCocoaRenderWindowInteractorFix : public vtkCocoaRenderWindowInteractor |
||||||
|
{ |
||||||
|
public: |
||||||
|
static vtkCocoaRenderWindowInteractorFix *New (); |
||||||
|
vtkTypeMacro (vtkCocoaRenderWindowInteractorFix, vtkCocoaRenderWindowInteractor) |
||||||
|
|
||||||
|
virtual void Start (); |
||||||
|
virtual void TerminateApp (); |
||||||
|
|
||||||
|
protected: |
||||||
|
vtkCocoaRenderWindowInteractorFix () {} |
||||||
|
~vtkCocoaRenderWindowInteractorFix () {} |
||||||
|
|
||||||
|
private: |
||||||
|
vtkCocoaRenderWindowInteractorFix (const vtkCocoaRenderWindowInteractorFix&); // Not implemented. |
||||||
|
void operator = (const vtkCocoaRenderWindowInteractorFix&); // Not implemented. |
||||||
|
}; |
||||||
|
|
||||||
|
vtkStandardNewMacro (vtkCocoaRenderWindowInteractorFix) |
||||||
|
|
||||||
|
vtkSmartPointer<vtkRenderWindowInteractor> vtkCocoaRenderWindowInteractorNew(); |
||||||
|
}} |
||||||
|
|
||||||
|
void cv::viz::vtkCocoaRenderWindowInteractorFix::Start () |
||||||
|
{ |
||||||
|
vtkCocoaRenderWindow* renWin = vtkCocoaRenderWindow::SafeDownCast(this->GetRenderWindow ()); |
||||||
|
if (renWin != NULL) |
||||||
|
{ |
||||||
|
vtkCocoaServerFix *server = reinterpret_cast<vtkCocoaServerFix*> (this->GetCocoaServer ()); |
||||||
|
if (!this->GetCocoaServer ()) |
||||||
|
{ |
||||||
|
server = [vtkCocoaServerFix cocoaServerWithRenderWindow:renWin]; |
||||||
|
this->SetCocoaServer (reinterpret_cast<void*> (server)); |
||||||
|
} |
||||||
|
|
||||||
|
[server start]; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void cv::viz::vtkCocoaRenderWindowInteractorFix::TerminateApp () |
||||||
|
{ |
||||||
|
vtkCocoaRenderWindow *renWin = vtkCocoaRenderWindow::SafeDownCast (this->RenderWindow); |
||||||
|
if (renWin) |
||||||
|
{ |
||||||
|
vtkCocoaServerFix *server = reinterpret_cast<vtkCocoaServerFix*> (this->GetCocoaServer ()); |
||||||
|
[server stop]; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
vtkSmartPointer<vtkRenderWindowInteractor> cv::viz::vtkCocoaRenderWindowInteractorNew() |
||||||
|
{ |
||||||
|
return vtkSmartPointer<vtkCocoaRenderWindowInteractorFix>::New(); |
||||||
|
} |
||||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,107 @@ |
|||||||
|
/*M///////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||||
|
//
|
||||||
|
// By downloading, copying, installing or using the software you agree to this license.
|
||||||
|
// If you do not agree to this license, do not download, install,
|
||||||
|
// copy or use the software.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// License Agreement
|
||||||
|
// For Open Source Computer Vision Library
|
||||||
|
//
|
||||||
|
// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
|
||||||
|
// Third party copyrights are property of their respective owners.
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without modification,
|
||||||
|
// are permitted provided that the following conditions are met:
|
||||||
|
//
|
||||||
|
// * Redistribution's of source code must retain the above copyright notice,
|
||||||
|
// this list of conditions and the following disclaimer.
|
||||||
|
//
|
||||||
|
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||||
|
// this list of conditions and the following disclaimer in the documentation
|
||||||
|
// and/or other materials provided with the distribution.
|
||||||
|
//
|
||||||
|
// * The name of the copyright holders may not be used to endorse or promote products
|
||||||
|
// derived from this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// This software is provided by the copyright holders and contributors "as is" and
|
||||||
|
// any express or implied warranties, including, but not limited to, the implied
|
||||||
|
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||||
|
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||||
|
// indirect, incidental, special, exemplary, or consequential damages
|
||||||
|
// (including, but not limited to, procurement of substitute goods or services;
|
||||||
|
// loss of use, data, or profits; or business interruption) however caused
|
||||||
|
// and on any theory of liability, whether in contract, strict liability,
|
||||||
|
// or tort (including negligence or otherwise) arising in any way out of
|
||||||
|
// the use of this software, even if advised of the possibility of such damage.
|
||||||
|
//
|
||||||
|
// Authors:
|
||||||
|
// * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com
|
||||||
|
//
|
||||||
|
//M*/
|
||||||
|
|
||||||
|
#include "precomp.hpp" |
||||||
|
|
||||||
|
namespace cv { namespace viz |
||||||
|
{ |
||||||
|
vtkStandardNewMacro(vtkXYZReader); |
||||||
|
}} |
||||||
|
|
||||||
|
|
||||||
|
cv::viz::vtkXYZReader::vtkXYZReader() |
||||||
|
{ |
||||||
|
this->FileName = 0; |
||||||
|
this->SetNumberOfInputPorts(0); |
||||||
|
} |
||||||
|
|
||||||
|
cv::viz::vtkXYZReader::~vtkXYZReader() |
||||||
|
{ |
||||||
|
this->SetFileName(0); |
||||||
|
} |
||||||
|
|
||||||
|
void cv::viz::vtkXYZReader::PrintSelf(ostream& os, vtkIndent indent) |
||||||
|
{ |
||||||
|
this->Superclass::PrintSelf(os,indent); |
||||||
|
os << indent << "FileName: " << (this->FileName ? this->FileName : "(none)") << "\n"; |
||||||
|
} |
||||||
|
|
||||||
|
int cv::viz::vtkXYZReader::RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector* outputVector) |
||||||
|
{ |
||||||
|
// Make sure we have a file to read.
|
||||||
|
if(!this->FileName) |
||||||
|
{ |
||||||
|
vtkErrorMacro("A FileName must be specified."); |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
// Open the input file.
|
||||||
|
ifstream fin(this->FileName); |
||||||
|
if(!fin) |
||||||
|
{ |
||||||
|
vtkErrorMacro("Error opening file " << this->FileName); |
||||||
|
return 0; |
||||||
|
} |
||||||
|
|
||||||
|
// Allocate objects to hold points and vertex cells.
|
||||||
|
vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New(); |
||||||
|
vtkSmartPointer<vtkCellArray> verts = vtkSmartPointer<vtkCellArray>::New(); |
||||||
|
|
||||||
|
// Read points from the file.
|
||||||
|
vtkDebugMacro("Reading points from file " << this->FileName); |
||||||
|
double x[3]; |
||||||
|
while(fin >> x[0] >> x[1] >> x[2]) |
||||||
|
{ |
||||||
|
vtkIdType id = points->InsertNextPoint(x); |
||||||
|
verts->InsertNextCell(1, &id); |
||||||
|
} |
||||||
|
vtkDebugMacro("Read " << points->GetNumberOfPoints() << " points."); |
||||||
|
|
||||||
|
// Store the points and cells in the output data object.
|
||||||
|
vtkPolyData* output = vtkPolyData::GetData(outputVector); |
||||||
|
output->SetPoints(points); |
||||||
|
output->SetVerts(verts); |
||||||
|
|
||||||
|
return 1; |
||||||
|
} |
||||||
@ -0,0 +1,80 @@ |
|||||||
|
/*M///////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
//
|
||||||
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||||
|
//
|
||||||
|
// By downloading, copying, installing or using the software you agree to this license.
|
||||||
|
// If you do not agree to this license, do not download, install,
|
||||||
|
// copy or use the software.
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// License Agreement
|
||||||
|
// For Open Source Computer Vision Library
|
||||||
|
//
|
||||||
|
// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
|
||||||
|
// Third party copyrights are property of their respective owners.
|
||||||
|
//
|
||||||
|
// Redistribution and use in source and binary forms, with or without modification,
|
||||||
|
// are permitted provided that the following conditions are met:
|
||||||
|
//
|
||||||
|
// * Redistribution's of source code must retain the above copyright notice,
|
||||||
|
// this list of conditions and the following disclaimer.
|
||||||
|
//
|
||||||
|
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||||
|
// this list of conditions and the following disclaimer in the documentation
|
||||||
|
// and/or other materials provided with the distribution.
|
||||||
|
//
|
||||||
|
// * The name of the copyright holders may not be used to endorse or promote products
|
||||||
|
// derived from this software without specific prior written permission.
|
||||||
|
//
|
||||||
|
// This software is provided by the copyright holders and contributors "as is" and
|
||||||
|
// any express or implied warranties, including, but not limited to, the implied
|
||||||
|
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||||
|
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||||
|
// indirect, incidental, special, exemplary, or consequential damages
|
||||||
|
// (including, but not limited to, procurement of substitute goods or services;
|
||||||
|
// loss of use, data, or profits; or business interruption) however caused
|
||||||
|
// and on any theory of liability, whether in contract, strict liability,
|
||||||
|
// or tort (including negligence or otherwise) arising in any way out of
|
||||||
|
// the use of this software, even if advised of the possibility of such damage.
|
||||||
|
//
|
||||||
|
// Authors:
|
||||||
|
// * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com
|
||||||
|
//
|
||||||
|
//M*/
|
||||||
|
|
||||||
|
#ifndef __vtkXYZReader_h |
||||||
|
#define __vtkXYZReader_h |
||||||
|
|
||||||
|
#include "vtkPolyDataAlgorithm.h" |
||||||
|
|
||||||
|
namespace cv |
||||||
|
{ |
||||||
|
namespace viz |
||||||
|
{ |
||||||
|
class vtkXYZReader : public vtkPolyDataAlgorithm |
||||||
|
{ |
||||||
|
public: |
||||||
|
static vtkXYZReader* New(); |
||||||
|
vtkTypeMacro(vtkXYZReader,vtkPolyDataAlgorithm) |
||||||
|
void PrintSelf(ostream& os, vtkIndent indent); |
||||||
|
|
||||||
|
// Description:
|
||||||
|
// Set/Get the name of the file from which to read points.
|
||||||
|
vtkSetStringMacro(FileName) |
||||||
|
vtkGetStringMacro(FileName) |
||||||
|
|
||||||
|
protected: |
||||||
|
vtkXYZReader(); |
||||||
|
~vtkXYZReader(); |
||||||
|
|
||||||
|
char* FileName; |
||||||
|
|
||||||
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*); |
||||||
|
private: |
||||||
|
vtkXYZReader(const vtkXYZReader&); // Not implemented.
|
||||||
|
void operator=(const vtkXYZReader&); // Not implemented.
|
||||||
|
}; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
#endif |
||||||
Loading…
Reference in new issue