William Moberg
52765cc85b
Also added default ctor for Ray and removed compilation errors in CollisionSystem.
36 lines
1009 B
C++
36 lines
1009 B
C++
#ifndef Ray_h__
|
|
#define Ray_h__
|
|
|
|
#include "../GLM.h"
|
|
#include "../Common.h"
|
|
|
|
class Ray
|
|
{
|
|
public:
|
|
Ray()
|
|
: m_Origin(glm::vec3(0.f))
|
|
, m_Direction(glm::vec3(0, 0, 1))
|
|
{}
|
|
Ray(const glm::vec3& origin, const glm::vec3& dir)
|
|
: m_Origin(origin)
|
|
, m_Direction(glm::normalize(dir))
|
|
{
|
|
DEBUG_IF(true) {
|
|
if (glm::any(glm::isnan(m_Direction))) {
|
|
LOG_WARNING("Ray Direction was set to the zero-vector, expect unknown side effects and/or crashes.");
|
|
}
|
|
}
|
|
}
|
|
const glm::vec3& Origin() const { return m_Origin; }
|
|
const glm::vec3& Direction() const { return m_Direction; }
|
|
//Sets the ray origin at parameter.
|
|
void SetOrigin(const glm::vec3& origin) { m_Origin = origin; }
|
|
//Normalizes the parameter and sets direction to it.
|
|
void SetDirection(const glm::vec3& direction) { m_Direction = glm::normalize(direction); }
|
|
private:
|
|
glm::vec3 m_Origin;
|
|
glm::vec3 m_Direction;
|
|
};
|
|
|
|
#endif // Ray_h__
|