diff options
author | Thomas Dinges <blender@dingto.org> | 2013-06-03 00:39:32 +0400 |
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committer | Thomas Dinges <blender@dingto.org> | 2013-06-03 00:39:32 +0400 |
commit | c5ed6765b9c46630579be5e43cab74965f0be9da (patch) | |
tree | 0ca3bee53bec86f5bb63a005aa4cbfb04e6735a6 /intern/cycles/render/light.cpp | |
parent | 834492489ab9cea37ff32166895b6a298d7225e9 (diff) |
Cycles / Math functions:
* Rename some math functions:
len -> length
len_squared -> length_squared
normalize_len -> normalize_length
* This way OpenCL uses its inbuilt length() function, rather than our own. The other two functions have been renamed for consistency.
* Tested CPU, CUDA and OpenCL compile, should be no functional changes.
Diffstat (limited to 'intern/cycles/render/light.cpp')
-rw-r--r-- | intern/cycles/render/light.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/cycles/render/light.cpp b/intern/cycles/render/light.cpp index 1d2acf79b6c..f29061299b5 100644 --- a/intern/cycles/render/light.cpp +++ b/intern/cycles/render/light.cpp @@ -276,7 +276,7 @@ void LightManager::device_update_distribution(Device *device, DeviceScene *dscen p2 = transform_point(&tfm, p2); } - totarea += M_PI_F * (r1 + r2) * len(p1 - p2); + totarea += M_PI_F * (r1 + r2) * length(p1 - p2); } } @@ -547,7 +547,7 @@ void LightManager::device_update_points(Device *device, DeviceScene *dscene, Sce else if(light->type == LIGHT_AREA) { float3 axisu = light->axisu*(light->sizeu*light->size); float3 axisv = light->axisv*(light->sizev*light->size); - float area = len(axisu)*len(axisv); + float area = length(axisu)*length(axisv); float invarea = (area > 0.0f)? 1.0f/area: 1.0f; if(light->use_mis && area > 0.0f) |