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Reorder some code -- just some formatting

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Eryn Wells 2013-09-11 10:35:03 -07:00
parent 247e205827
commit 8a1934f957
1 changed files with 3 additions and 1 deletions
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4
src/scene.cc
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@ -9,6 +9,7 @@
#include <cstdio>
#include "basics.h"
#include "light.h"
#include "object.h"
#include "scene.h"
#include "writer.h"
@ -148,11 +149,12 @@ Scene::add_light(Light *light)
Color
Scene::trace_ray(const Ray &ray, const int depth)
{
// Find intersections of this ray with objects in the scene.
Shape *intersected_shape = NULL;
float *t = NULL;
float nearest_t = INFINITY;
int nints;
// Find intersections of this ray with objects in the scene.
for (Shape *s : shapes) {
nints = s->does_intersect(ray, &t);
if (nints > 0) {