sfeng/ray-tracer-comp371
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This commit is contained in:
Shuo Feng 2024-02-20 22:26:37 -05:00
parent 22a96dce29
commit f624514714
Signed by: sfeng
GPG key ID: 1E83AE6CD1C037B1
2 changed files with 1 additions and 14 deletions
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14
src/Geometry.cc
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@ -13,16 +13,4 @@ bool Sphere::intersect(const Ray &r) const {
return b * b - 4 * a * c >= 0; return b * b - 4 * a * c >= 0;
} }
bool Rectangle::intersect(const Ray &r) const { bool Rectangle::intersect(const Ray &r) const { return false; }
Vector3f p1p2 = corners.col(1) - corners.col(0);
Vector3f p2p3 = corners.col(2) - corners.col(1);
Vector3f p3p1 = corners.col(0) - corners.col(2);
Vector3f p1p4 = corners.col(3) - corners.col(0);
Vector3f p4p3 = corners.col(2) - corners.col(3);
Vector3f n = -p1p2.cross(p2p3) / p1p2.cross(p2p3).norm();
if (n.dot(r.getOrigin() + r.getDirection()) == 0) {
}
return false;
}

1
src/RayTracer.cc
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@ -4,7 +4,6 @@
#include "Ray.h" #include "Ray.h"
#include <Eigen/Core> #include <Eigen/Core>
#include <Eigen/src/Core/Matrix.h>
#include <cmath> #include <cmath>
void RayTracer::parse() { void RayTracer::parse() {