diff options
Diffstat (limited to 'tests/perf_bench/misc_raytrace.py')
| -rw-r--r-- | tests/perf_bench/misc_raytrace.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/perf_bench/misc_raytrace.py b/tests/perf_bench/misc_raytrace.py index b51acacca..a729af99c 100644 --- a/tests/perf_bench/misc_raytrace.py +++ b/tests/perf_bench/misc_raytrace.py @@ -22,7 +22,7 @@ class Vec: return Vec(self.x * rhs, self.y * rhs, self.z * rhs) def length(self): - return (self.x ** 2 + self.y ** 2 + self.z ** 2) ** 0.5 + return (self.x**2 + self.y**2 + self.z**2) ** 0.5 def normalise(self): l = self.length() @@ -87,12 +87,12 @@ class Sphere: def __init__(self, surface, centre, radius): self.surface = surface self.centre = centre - self.radsq = radius ** 2 + self.radsq = radius**2 def intersect(self, ray): v = self.centre - ray.p b = v.dot(ray.d) - det = b ** 2 - v.dot(v) + self.radsq + det = b**2 - v.dot(v) + self.radsq if det > 0: det **= 0.5 t1 = b - det @@ -180,7 +180,7 @@ def trace_ray(scene, ray, depth): if ndotl > 0: col += light_col * surf.diffuse * ndotl if ldotv > 0: - col += light_col * surf.specular * ldotv ** surf.spec_idx + col += light_col * surf.specular * ldotv**surf.spec_idx # Reflections if depth > 0 and surf.reflect > 0: |