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| author | Paramat <paramat@users.noreply.github.com> | 2018-11-12 22:25:35 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-12 22:25:35 +0000 |
| commit | 85b01eacd22060e332fada4895ac2cafd04b106a (patch) | |
| tree | 8df94c65811e87533e91eec5fcc1127948bd4271 /src/sky.cpp | |
| parent | 98ee08904b3a11d9b64a95edebd4d8852d4a2301 (diff) | |
| download | minetest-85b01eacd22060e332fada4895ac2cafd04b106a.tar.gz minetest-85b01eacd22060e332fada4895ac2cafd04b106a.tar.bz2 minetest-85b01eacd22060e332fada4895ac2cafd04b106a.zip | |
Night sky: Fix brightness threshold for applying night colours (#7859)
Previously, 'time_brightness' never fell below the threshold so
night sky colours were not applied.
Increase the threshold value. But now also set it to a value less
sensitive to possible future small changes in 'time_brightness',
by setting it halfway between the 'time_brightness' values for
darkest night and first stage of dawn.
Diffstat (limited to 'src/sky.cpp')
| -rw-r--r-- | src/sky.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/sky.cpp b/src/sky.cpp index 8ae45d144..faf12ba92 100644 --- a/src/sky.cpp +++ b/src/sky.cpp @@ -610,9 +610,9 @@ void Sky::update(float time_of_day, float time_brightness, } m_clouds_visible = true; - float color_change_fraction = 0.98; + float color_change_fraction = 0.98f; if (sunlight_seen) { - if (is_dawn) { // Dawn + if (is_dawn) { // Dawn m_bgcolor_bright_f = m_bgcolor_bright_f.getInterpolated( bgcolor_bright_dawn_f, color_change_fraction); m_skycolor_bright_f = m_skycolor_bright_f.getInterpolated( @@ -620,12 +620,12 @@ void Sky::update(float time_of_day, float time_brightness, m_cloudcolor_bright_f = m_cloudcolor_bright_f.getInterpolated( cloudcolor_bright_dawn_f, color_change_fraction); } else { - if (time_brightness < 0.07) { // Night + if (time_brightness < 0.13f) { // Night m_bgcolor_bright_f = m_bgcolor_bright_f.getInterpolated( bgcolor_bright_night_f, color_change_fraction); m_skycolor_bright_f = m_skycolor_bright_f.getInterpolated( skycolor_bright_night_f, color_change_fraction); - } else { // Day + } else { // Day m_bgcolor_bright_f = m_bgcolor_bright_f.getInterpolated( bgcolor_bright_normal_f, color_change_fraction); m_skycolor_bright_f = m_skycolor_bright_f.getInterpolated( |