static void ButtonCB(String evt, uint obj, String thread, IntPtr cache, IntPtr pUserData)
{
//Console.WriteLine(Marshal.PtrToStringAnsi(evt));
Console.WriteLine("{0} {1} {2}", obj, (uint)pUserData, evt);
Console.WriteLine("{0} {1}", evt, thread);
uint spring = (uint)pUserData;
HLCallbackEvents cb_event = (HLCallbackEvents)Enum.Parse(typeof(HLCallbackEvents), evt);
HLCallbackThreads cb_thread = (HLCallbackThreads)Enum.Parse(typeof(HLCallbackThreads), thread);
if (cb_event == HLCallbackEvents.HL_EVENT_1BUTTONDOWN)
{
double[] anchor = new double[3];
HLAPI.hlCacheGetDoublev(cache, HLCacheGetParameters.HL_PROXY_POSITION, anchor);
HLAPI.hlEffectd(HLEffectParams.HL_EFFECT_PROPERTY_GAIN, 0.8);
HLAPI.hlEffectd(HLEffectParams.HL_EFFECT_PROPERTY_MAGNITUDE, 1.0);
HLAPI.hlEffectdv(HLEffectParams.HL_EFFECT_PROPERTY_POSITION, anchor);
HLAPI.hlStartEffect(HLStartEffectTypes.HL_EFFECT_SPRING, spring);
}
else if (cb_event == HLCallbackEvents.HL_EVENT_1BUTTONUP)
{
HLAPI.hlStopEffect(spring);
}
else if (cb_event == HLCallbackEvents.HL_EVENT_2BUTTONDOWN)
{
double[] direction = new double[3] {
0.0, 0.0, 1.0
};
double duration = 100; //持续 100ms
//通过在短时间内指挥具有方向和大小的力来触发脉冲。
HLAPI.hlEffectd(HLEffectParams.HL_EFFECT_PROPERTY_DURATION, duration);
HLAPI.hlEffectd(HLEffectParams.HL_EFFECT_PROPERTY_MAGNITUDE, 0.8);
HLAPI.hlEffectdv(HLEffectParams.HL_EFFECT_PROPERTY_DIRECTION, direction);
HLAPI.hlTriggerEffect(HLTriggerEffectTypes.HL_EFFECT_CONSTANT);
}
}