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Added recursion depth as a CL option.

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This commit is contained in:
Miguel Angel Astor Romero
2017-01-12 13:03:29 -04:00
parent f93635b03b
commit 8c33e46b3d
8 changed files with 156 additions and 122 deletions
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8
tracer.hpp
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@@ -14,8 +14,7 @@ using std::vector;
using glm::vec2;
using glm::vec3;
#define MAX_RECURSION 3
#define BIAS 0.000001f
extern const float BIAS;
extern const vec3 BCKG_COLOR;
@@ -25,10 +24,11 @@ public:
int m_w;
float m_fov;
float m_a_ratio;
unsigned int m_max_depth;
Tracer(): m_h(480), m_w(640), m_fov(90.0f), m_a_ratio(640.0f / 480.0f) { }
Tracer(): m_h(480), m_w(640), m_fov(90.0f), m_a_ratio(640.0f / 480.0f), m_max_depth(5) { }
Tracer(int h, int w, float fov): m_h(h), m_w(w), m_fov(fov) {
Tracer(int h, int w, float fov, unsigned int max_depth): m_h(h), m_w(w), m_fov(fov), m_max_depth(max_depth) {
m_a_ratio = static_cast<float>(w) / static_cast<float>(h);
};