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Smooth triangles! And support for them in the OBJ File parser.

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Also add an interesting tea party scene!
This commit is contained in:
Godzil
2020-03-06 15:07:26 +00:00
parent 73012b6dd1
commit e57b5715e8
38 changed files with 705 additions and 75 deletions
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5
source/shapes/shape.cpp
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@@ -20,6 +20,7 @@ Shape::Shape(ShapeType type)
this->type = type;
this->localTransformMatrix = Matrix4().identity();
this->updateTransform();
this->materialSet = false;
}
Intersect Shape::intersect(Ray r)
@@ -37,11 +38,11 @@ Tuple Shape::normalToWorld(Tuple normalVector)
return world_normal.normalise();
};
Tuple Shape::normalAt(Tuple point)
Tuple Shape::normalAt(Tuple point, Intersection *hit)
{
Tuple local_point = this->worldToObject(point);
Tuple local_normal = this->localNormalAt(local_point);
Tuple local_normal = this->localNormalAt(local_point, hit);
Tuple world_normal = this->normalToWorld(local_normal);