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Shape is now an abstract class and can't be instanciated.

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Change derived shape to only deal with local calculation they don't need anymore to deal with how they've been transformed.
This commit is contained in:
Godzil
2020-02-21 00:02:30 +00:00
parent 2a8fe61388
commit 66c1582a5f
8 changed files with 140 additions and 27 deletions
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8
source/include/shape.h
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@@ -29,6 +29,10 @@ class Shape
private:
ShapeType type;
private:
virtual Intersect localIntersect(Ray r) = 0;
virtual Tuple localNormalAt(Tuple point) = 0;
public:
Matrix transformMatrix;
Matrix inverseTransform;
@@ -37,8 +41,8 @@ public:
public:
Shape(ShapeType = SHAPE_NONE);
virtual Intersect intersect(Ray r);
virtual Tuple normalAt(Tuple point);
Intersect intersect(Ray r);
Tuple normalAt(Tuple point);
void setTransform(Matrix transform);
void setMaterial(Material material) { this->material = material; };