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https://github.com/bulletphysics/bullet3
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96 lines
2.0 KiB
C
96 lines
2.0 KiB
C
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#ifndef PARAM_INTERFACE_H
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#define PARAM_INTERFACE_H
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#pragma once
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typedef void (*SliderParamChangedCallback) (float newVal, void* userPointer);
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#include "LinearMath/btScalar.h"
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struct SliderParams
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{
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const char* m_name;
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float m_minVal;
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float m_maxVal;
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SliderParamChangedCallback m_callback;
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btScalar* m_paramValuePointer;
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void* m_userPointer;
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bool m_clampToNotches;
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bool m_clampToIntegers;
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bool m_showValues;
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SliderParams(const char* name, btScalar* targetValuePointer)
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:m_name(name),
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m_minVal(-100),
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m_maxVal(100),
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m_callback(0),
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m_paramValuePointer(targetValuePointer),
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m_userPointer(0),
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m_clampToNotches(false),
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m_clampToIntegers(false),
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m_showValues(true)
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{
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}
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};
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typedef void (*ButtonParamChangedCallback) (int buttonId, bool buttonState, void* userPointer);
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typedef void (*ComboBoxCallback) (int combobox, const char* item, void* userPointer);
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struct ButtonParams
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{
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const char* m_name;
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int m_buttonId;
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void* m_userPointer;
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bool m_isTrigger;
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bool m_initialState;
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ButtonParamChangedCallback m_callback;
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ButtonParams(const char* name, int buttonId, bool isTrigger)
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:m_name(name),
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m_buttonId(buttonId),
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m_userPointer(0),
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m_isTrigger(isTrigger),
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m_initialState(false),
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m_callback(0)
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{
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}
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};
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struct ComboBoxParams
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{
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int m_comboboxId;
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int m_numItems;
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const char** m_items;
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int m_startItem;
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ComboBoxCallback m_callback;
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void* m_userPointer;
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ComboBoxParams()
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:m_comboboxId(-1),
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m_numItems(0),
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m_items(0),
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m_startItem(0),
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m_callback(0),
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m_userPointer(0)
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{
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}
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};
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struct CommonParameterInterface
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{
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virtual ~CommonParameterInterface() {}
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virtual void registerSliderFloatParameter(SliderParams& params)=0;
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virtual void registerButtonParameter(ButtonParams& params)=0;
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virtual void registerComboBox(ComboBoxParams& params)=0;
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virtual void syncParameters()=0;
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virtual void removeAllParameters()=0;
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virtual void setSliderValue(int sliderIndex, double sliderValue)=0;
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};
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#endif //PARAM_INTERFACE_H
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