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Fix UserInputMapper event generation

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This commit is contained in:
Brad Davis 2015-08-25 16:40:13 -07:00
parent 08ee5cbc17
commit 073567558e
2 changed files with 5 additions and 1 deletions
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5
libraries/input-plugins/src/input-plugins/UserInputMapper.cpp
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@ -226,9 +226,12 @@ void UserInputMapper::update(float deltaTime) {
} }
// Scale all the channel step with the scale // Scale all the channel step with the scale
static const float EPSILON = 0.01f;
for (auto i = 0; i < NUM_ACTIONS; i++) { for (auto i = 0; i < NUM_ACTIONS; i++) {
_actionStates[i] *= _actionScales[i]; _actionStates[i] *= _actionScales[i];
if (_actionStates[i] > 0) { // Emit only on change, and emit when moving back to 0
if (fabs(_actionStates[i] - _lastActionStates[i]) > EPSILON) {
_lastActionStates[i] = _actionStates[i];
emit actionEvent(i, _actionStates[i]); emit actionEvent(i, _actionStates[i]);
} }
// TODO: emit signal for pose changes // TODO: emit signal for pose changes

1
libraries/input-plugins/src/input-plugins/UserInputMapper.h
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@ -248,6 +248,7 @@ protected:
std::vector<float> _actionStates = std::vector<float>(NUM_ACTIONS, 0.0f); std::vector<float> _actionStates = std::vector<float>(NUM_ACTIONS, 0.0f);
std::vector<float> _actionScales = std::vector<float>(NUM_ACTIONS, 1.0f); std::vector<float> _actionScales = std::vector<float>(NUM_ACTIONS, 1.0f);
std::vector<float> _lastActionStates = std::vector<float>(NUM_ACTIONS, 0.0f);
std::vector<PoseValue> _poseStates = std::vector<PoseValue>(NUM_ACTIONS); std::vector<PoseValue> _poseStates = std::vector<PoseValue>(NUM_ACTIONS);
glm::mat4 _sensorToWorldMat; glm::mat4 _sensorToWorldMat;