You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
24 lines
570 B
24 lines
570 B
#include <glm/gtc/integer.hpp> |
|
#define GLM_ENABLE_EXPERIMENTAL |
|
#include <glm/gtx/component_wise.hpp> |
|
|
|
namespace gli |
|
{ |
|
template <length_t L, typename T, precision P, template <length_t, typename, precision> class vecType> |
|
inline T levels(vecType<L, T, P> const& Extent) |
|
{ |
|
return glm::log2(compMax(Extent)) + static_cast<T>(1); |
|
} |
|
|
|
template <typename T> |
|
inline T levels(T Extent) |
|
{ |
|
return static_cast<T>(glm::log2(Extent) + static_cast<size_t>(1)); |
|
} |
|
/* |
|
inline int levels(int Extent) |
|
{ |
|
return glm::log2(Extent) + static_cast<int>(1); |
|
} |
|
*/ |
|
}//namespace gli
|
|
|