diff options
Diffstat (limited to 'src/render')
| -rw-r--r-- | src/render/Clouds.cpp | 2 | ||||
| -rw-r--r-- | src/render/Draw.cpp | 4 | ||||
| -rw-r--r-- | src/render/PointLights.cpp | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/src/render/Clouds.cpp b/src/render/Clouds.cpp index 2ead715b..2884894c 100644 --- a/src/render/Clouds.cpp +++ b/src/render/Clouds.cpp @@ -305,7 +305,7 @@ CClouds::RenderBackground(int16 topred, int16 topgreen, int16 topblue, float c = Sqrt(mat->right.x * mat->right.x + mat->right.y * mat->right.y); if(c > 1.0f) c = 1.0f; - ms_cameraRoll = acos(c); + ms_cameraRoll = Acos(c); if(mat->right.z < 0.0f) ms_cameraRoll = -ms_cameraRoll; diff --git a/src/render/Draw.cpp b/src/render/Draw.cpp index 5a377214..beb3443d 100644 --- a/src/render/Draw.cpp +++ b/src/render/Draw.cpp @@ -50,8 +50,8 @@ CDraw::ConvertFOV(float hfov) float ar1 = DEFAULT_ASPECT_RATIO; float ar2 = GetAspectRatio(); hfov = DEGTORAD(hfov); - float vfov = atan(tan(hfov/2) / ar1) *2; - hfov = atan(tan(vfov/2) * ar2) *2; + float vfov = Atan(tan(hfov/2) / ar1) *2; + hfov = Atan(tan(vfov/2) * ar2) *2; return RADTODEG(hfov); } #endif diff --git a/src/render/PointLights.cpp b/src/render/PointLights.cpp index b5d4ece1..a015ec54 100644 --- a/src/render/PointLights.cpp +++ b/src/render/PointLights.cpp @@ -213,7 +213,7 @@ CPointLights::RenderFogEffect(void) if(dot > 0.0f && dot < FOG_AREA_LENGTH && linedistsq < sq(FOG_AREA_WIDTH)){ float intensity = 158.0f * fogginess; // more intensity the smaller the angle - intensity *= dot/sqrt(distsq); + intensity *= dot/Sqrt(distsq); // more intensity the closer to light source intensity *= 1.0f - sq(dot/FOG_AREA_LENGTH); // more intensity the closer to line |