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Code Issues 123 Wiki Activity

simulation time object

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This commit is contained in:
tmj-fstate
2017-03-29 00:50:53 +02:00
parent 9dda5037d3
commit 848db5878b
16 changed files with 379 additions and 331 deletions
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17
usefull.h
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@@ -35,7 +35,8 @@ http://mozilla.org/MPL/2.0/.
#define MAKE_ID4(a,b,c,d) (((std::uint32_t)(d)<<24)|((std::uint32_t)(c)<<16)|((std::uint32_t)(b)<<8)|(std::uint32_t)(a))
template <typename _Type>
_Type clamp( _Type const Value, _Type const Min, _Type const Max ) {
_Type
clamp( _Type const Value, _Type const Min, _Type const Max ) {
_Type value = Value;
if( value < Min ) { value = Min; }
@@ -43,8 +44,20 @@ _Type clamp( _Type const Value, _Type const Min, _Type const Max ) {
return value;
}
// keeps the provided value in specified range 0-Range, as if the range was circular buffer
template <typename _Type>
_Type interpolate( _Type const First, _Type const Second, float const Factor ) {
_Type
clamp_circular( _Type Value, _Type const Range = static_cast<_Type>(360) ) {
Value -= Range * (int)( Value / Range ); // clamp the range to 0-360
if( Value < 0.0 ) Value += Range;
return Value;
}
template <typename _Type>
_Type
interpolate( _Type const First, _Type const Second, float const Factor ) {
return ( First * ( 1.0f - Factor ) ) + ( Second * Factor );
}