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Huge speed up by changing how Intersect are shared.

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Godzil
2020-03-12 00:11:26 +00:00
parent 0aa949c60b
commit b00bb75189
38 changed files with 116 additions and 153 deletions
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8
source/include/shape.h
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@@ -44,7 +44,7 @@ protected:
bool locked;
protected:
virtual Intersect localIntersect(Ray r) = 0;
virtual void localIntersect(Ray r, Intersect &xs) = 0;
virtual Tuple localNormalAt(Tuple point, Intersection *hit) = 0;
public:
@@ -62,7 +62,7 @@ public:
ShapeType getType() { return this->type; };
virtual Intersect intersect(Ray r);
virtual void intersect(Ray &r, Intersect &xs);
Tuple normalAt(Tuple point, Intersection *hit = nullptr);
/* Bounding box points are always world value */
@@ -92,8 +92,8 @@ public:
void setTransform(Matrix transform);
void setMaterial(Material material) { this->material = material; this->materialSet = true; };
Ray transform(Ray r) { return Ray(this->transformMatrix * r.origin, this->transformMatrix * r.direction); };
Ray invTransform(Ray r) { return Ray(this->inverseTransform * r.origin, this->inverseTransform * r.direction); };
Ray transform(Ray &r) { return Ray(this->transformMatrix * r.origin, this->transformMatrix * r.direction); };
Ray invTransform(Ray &r) { return Ray(this->inverseTransform * r.origin, this->inverseTransform * r.direction); };
bool operator==(const Shape &b) const { return this->material == b.material &&
this->type == b.type &&