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Add filter to map the boolean negation of a flag.

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This commit is contained in:
1P-Cusack 2017-07-17 10:53:37 -04:00
parent 2cd10fd459
commit af751c8b8c
5 changed files with 40 additions and 0 deletions
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2
libraries/controllers/src/controllers/impl/Filter.cpp
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@ -22,6 +22,7 @@
#include "filters/DeadZoneFilter.h"
#include "filters/HysteresisFilter.h"
#include "filters/InvertFilter.h"
#include "filters/NotFilter.h"
#include "filters/PulseFilter.h"
#include "filters/ScaleFilter.h"
#include "filters/TranslateFilter.h"
@ -40,6 +41,7 @@ REGISTER_FILTER_CLASS_INSTANCE(ConstrainToPositiveIntegerFilter, "constrainToPos
REGISTER_FILTER_CLASS_INSTANCE(DeadZoneFilter, "deadZone")
REGISTER_FILTER_CLASS_INSTANCE(HysteresisFilter, "hysteresis")
REGISTER_FILTER_CLASS_INSTANCE(InvertFilter, "invert")
REGISTER_FILTER_CLASS_INSTANCE(NotFilter, "not")
REGISTER_FILTER_CLASS_INSTANCE(ScaleFilter, "scale")
REGISTER_FILTER_CLASS_INSTANCE(PulseFilter, "pulse")
REGISTER_FILTER_CLASS_INSTANCE(TranslateFilter, "translate")

6
libraries/controllers/src/controllers/impl/RouteBuilderProxy.cpp
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@ -24,6 +24,7 @@
#include "filters/DeadZoneFilter.h"
#include "filters/HysteresisFilter.h"
#include "filters/InvertFilter.h"
#include "filters/NotFilter.h"
#include "filters/PulseFilter.h"
#include "filters/ScaleFilter.h"
#include "filters/TranslateFilter.h"
@ -148,6 +149,11 @@ QObject* RouteBuilderProxy::pulse(float interval) {
return this;
}
QObject* RouteBuilderProxy::not() {
addFilter(std::make_shared<NotFilter>());
return this;
}
void RouteBuilderProxy::addFilter(Filter::Pointer filter) {
_route->filters.push_back(filter);
}

1
libraries/controllers/src/controllers/impl/RouteBuilderProxy.h
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@ -53,6 +53,7 @@ class RouteBuilderProxy : public QObject {
Q_INVOKABLE QObject* postTransform(glm::mat4 transform);
Q_INVOKABLE QObject* rotate(glm::quat rotation);
Q_INVOKABLE QObject* lowVelocity(float rotationConstant, float translationConstant);
Q_INVOKABLE QObject* not();
private:
void to(const Endpoint::Pointer& destination);

10
libraries/controllers/src/controllers/impl/filters/NotFilter.cpp Normal file
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@ -0,0 +1,10 @@
#include "NotFilter.h"
using namespace controller;
NotFilter::NotFilter() {
}
float NotFilter::apply(float value) const {
return (value == 0.0f) ? 1.0f : 0.0f;
}

21
libraries/controllers/src/controllers/impl/filters/NotFilter.h Normal file
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@ -0,0 +1,21 @@
#pragma once
#ifndef hifi_Controllers_Filters_Not_h
#define hifi_Controllers_Filters_Not_h
#include "../Filter.h"
namespace controller {
class NotFilter : public Filter {
REGISTER_FILTER_CLASS(NotFilter);
public:
NotFilter();
virtual float apply(float value) const override;
virtual Pose apply(Pose value) const override { return value; }
};
}
#endif