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work on rasters

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aap
2019-08-07 22:37:43 +02:00
parent 0c8398c7e4
commit 5685e6109e
17 changed files with 314 additions and 240 deletions
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src/camera.cpp
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@@ -500,7 +500,7 @@ Camera::setFOV(float32 hfov, float32 ratio)
}
hfov = hfov*3.14159f/360.0f; // deg to rad and halved
float ar1 = 4.0/3.0;
float ar1 = 4.0f/3.0f;
float ar2 = w/h;
float vfov = atanf(tanf(hfov/2) / ar1) *2;
hfov = atanf(tanf(vfov/2) * ar2) *2;