davidak
/
minetest
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix MSVC build (pow type overload stuff)

master
Perttu Ahola 2012-05-31 20:22:37 +03:00
parent 747ff7daf8
commit 74aa598769
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mapblock_mesh.cpp
View File

@ -278,9 +278,9 @@ static u8 getSmoothLight(enum LightBank bank, v3s16 p, MeshMakeData *data)
//light = (float)light / ((float)ambient_occlusion * 0.5 + 1.0); //light = (float)light / ((float)ambient_occlusion * 0.5 + 1.0);
float light_amount = (8 - ambient_occlusion) / 4.0; float light_amount = (8 - ambient_occlusion) / 4.0;
float light_f = (float)light / 255.0; float light_f = (float)light / 255.0;
light_f = pow(light_f, 2.2); // gamma -> linear space light_f = pow(light_f, 2.2f); // gamma -> linear space
light_f = light_f * light_amount; light_f = light_f * light_amount;
light_f = pow(light_f, 1.0/2.2); // linear -> gamma space light_f = pow(light_f, 1.0f/2.2f); // linear -> gamma space
if(light_f > 1.0) if(light_f > 1.0)
light_f = 1.0; light_f = 1.0;
light = 255.0 * light_f + 0.5; light = 255.0 * light_f + 0.5;