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Finally! We have reflections!

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Godzil
2020-02-21 17:21:06 +00:00
parent 9fffb68026
commit 7337ae4837
9 changed files with 174 additions and 12 deletions
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7
source/include/intersection.h
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@@ -16,8 +16,10 @@ class Shape;
struct Computation
{
Computation(Shape *object, double t, Tuple point, Tuple eyev, Tuple normalv, Tuple overHitP, bool inside) :
object(object), t(t), hitPoint(point), eyeVector(eyev), normalVector(normalv), inside(inside), overHitPoint(overHitP) { };
Computation(Shape *object, double t, Tuple point, Tuple eyev, Tuple normalv, Tuple overHitP,
bool inside, Tuple reflectV = Vector(0, 0, 0)) :
object(object), t(t), hitPoint(point), eyeVector(eyev), normalVector(normalv), inside(inside),
overHitPoint(overHitP), reflectVector(reflectV) { };
Shape *object;
double t;
@@ -25,6 +27,7 @@ struct Computation
Tuple overHitPoint;
Tuple eyeVector;
Tuple normalVector;
Tuple reflectVector;
bool inside;
};

3
source/include/material.h
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@@ -24,11 +24,12 @@ public:
double diffuse;
double specular;
double shininess;
double reflective;
Pattern *pattern;
public:
Material() : colour(Colour(1, 1, 1)), ambient(0.1), diffuse(0.9), specular(0.9), shininess(200), pattern(nullptr) {};
Material() : colour(Colour(1, 1, 1)), ambient(0.1), diffuse(0.9), specular(0.9), shininess(200), reflective(0.0), pattern(nullptr) {};
Colour lighting(Light light, Tuple point, Tuple eyeVector, Tuple normalVector, Shape *hitObject, bool inShadow = false);

7
source/include/world.h
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@@ -40,11 +40,14 @@ public:
bool objectIsIn(Shape &s);
Shape *getObject(int i) { return this->objectList[i]; };
Light *getLight(int i) { return this->lightList[i]; };
Tuple shadeHit(Computation comps);;
Tuple colourAt(Ray r);
Tuple shadeHit(Computation comps, uint32_t depthCount = 4);
Tuple colourAt(Ray r, uint32_t depthCount = 4);
bool isShadowed(Tuple point);
Colour reflectColour(Computation comps, uint32_t depthCount = 4);
Intersect intersect(Ray r);
};