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comparison Applications/Samples/Common/RtViewerApp.cpp @ 1975:5a434f5889f8

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starting pixel probe
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 29 Oct 2022 11:57:00 +0200
parents c7bc9e1776a6
children 07964689cb0b
comparison
equal deleted inserted replaced
1974:446e0d3e9019 1975:5a434f5889f8
97 97
98 void RtViewerApp::DisableTracker() 98 void RtViewerApp::DisableTracker()
99 { 99 {
100 if (activeTracker_) 100 if (activeTracker_)
101 { 101 {
102 activeTracker_->Cancel(); 102 // Creating "dummyScene" is a HACK: It won't work with trackers
103 // that probe the values of the textures. For such trackers, the
104 // actual underlying scene should be provided.
105 Scene2D dummyScene;
106 activeTracker_->Cancel(dummyScene);
107
103 activeTracker_.reset(); 108 activeTracker_.reset();
104 } 109 }
105 } 110 }
106 111
107 void RtViewerApp::CreateView(const std::string& canvasId, VolumeProjection projection) 112 void RtViewerApp::CreateView(const std::string& canvasId, VolumeProjection projection)