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Add [[nodiscard]] to AABB functions

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This commit is contained in:
Joshua Goins 2024-09-25 10:59:05 +02:00
parent 475fd8fe90
commit a0353edd89
1 changed files with 5 additions and 5 deletions
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10
include/aabb.h
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@ -3,25 +3,25 @@
struct AABB { struct AABB {
glm::vec3 min, max; glm::vec3 min, max;
glm::vec3 center() const { [[nodiscard]] glm::vec3 center() const {
return 0.5f * (max + min); return 0.5f * (max + min);
} }
glm::vec3 extent() const { [[nodiscard]] glm::vec3 extent() const {
return max - center(); return max - center();
} }
bool contains(const glm::vec3 point) const { [[nodiscard]] bool contains(const glm::vec3 point) const {
return glm::all(glm::lessThan(point, max)) && glm::all(glm::greaterThan(point, min)); return glm::all(glm::lessThan(point, max)) && glm::all(glm::greaterThan(point, min));
} }
bool inside(const AABB extent) const { [[nodiscard]] bool inside(const AABB extent) const {
return ( return (
max.x > extent.min.x && min.x < extent.max.x && max.y > extent.min.y && min.y < extent.max.y && max.x > extent.min.x && min.x < extent.max.x && max.y > extent.min.y && min.y < extent.max.y &&
max.z > extent.min.z && min.z < extent.max.z); max.z > extent.min.z && min.z < extent.max.z);
} }
bool contains(const Ray& ray) const { [[nodiscard]] bool contains(const Ray& ray) const {
const float t1 = (min.x - ray.origin.x) / ray.direction.x; const float t1 = (min.x - ray.origin.x) / ray.direction.x;
const float t2 = (max.x - ray.origin.x) / ray.direction.x; const float t2 = (max.x - ray.origin.x) / ray.direction.x;
const float t3 = (min.y - ray.origin.y) / ray.direction.y; const float t3 = (min.y - ray.origin.y) / ray.direction.y;