William Moberg
32 lines
912 B
C++
32 lines
912 B
C++
#ifndef Ray_h__
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#define Ray_h__
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#include "../GLM.h"
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#include "Common.h"
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class Ray
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{
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public:
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Ray(const glm::vec3& origin, const glm::vec3& dir)
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: m_Origin(origin)
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, m_Direction(glm::normalize(dir))
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{
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DEBUG_IF(true) {
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if (glm::any(glm::isnan(m_Direction))) {
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LOG_WARNING("Ray Direction was set to the zero-vector, expect unknown side effects and/or crashes.");
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}
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}
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}
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const glm::vec3& Origin() const { return m_Origin; }
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const glm::vec3& Direction() const { return m_Direction; }
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//Sets the ray origin at parameter.
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void SetOrigin(const glm::vec3& origin) { m_Origin = origin; }
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//Normalizes the parameter and sets direction to it.
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void SetDirection(const glm::vec3& direction) { m_Direction = glm::normalize(direction); }
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private:
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glm::vec3 m_Origin;
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glm::vec3 m_Direction;
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};
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#endif // Ray_h__
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