mirror of
https://github.com/g-truc/glm.git
synced 2024-11-15 06:24:34 +00:00
35 lines
664 B
Plaintext
35 lines
664 B
Plaintext
|
#include <glm/gtx/wrap.hpp>
|
||
|
|
|
||
|
|
namespace gli{
|
||
|
|
namespace detail
|
||
|
|
{
|
||
|
|
template <typename T>
|
||
|
|
inline T passThrought(T const & SampleCoord)
|
||
|
|
{
|
||
|
|
return SampleCoord;
|
||
|
|
}
|
||
|
|
}//namespace detail
|
||
|
|
|
||
|
|
inline sampler::sampler(wrap Wrap, filter Mip, filter Min)
|
||
|
|
: Wrap(get_func(Wrap))
|
||
|
|
, Mip(Mip)
|
||
|
|
, Min(Min)
|
||
|
|
{}
|
||
|
|
|
||
|
|
inline sampler::wrap_type sampler::get_func(wrap WrapMode) const
|
||
|
|
{
|
||
|
|
static wrap_type Table[] =
|
||
|
|
{
|
||
|
|
glm::clamp,
|
||
|
|
detail::passThrought,
|
||
|
|
glm::repeat,
|
||
|
|
glm::mirrorRepeat,
|
||
|
|
glm::mirrorClamp,
|
||
|
|
glm::mirrorClamp
|
||
|
|
};
|
||
|
|
static_assert(sizeof(Table) / sizeof(Table[0]) == WRAP_COUNT, "Table needs to be updated");
|
||
|
|
|
||
|
|
return Table[WrapMode];
|
||
|
|
}
|
||
|
|
}//namespace gli
|