This is an automated email from the git hooks/post-receive script. odyx pushed a commit to branch debian/master in repository colobot.
commit 2e8798b33d3b1671249d8653487300f9d1bf21bd Author: immibis <[email protected]> Date: Sat Aug 5 19:45:36 2017 +1200 Make planets stay in one place in the sky - at least in the X direction. --- src/graphics/engine/planet.cpp | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/graphics/engine/planet.cpp b/src/graphics/engine/planet.cpp index 1aad335..44a3ef8 100644 --- a/src/graphics/engine/planet.cpp +++ b/src/graphics/engine/planet.cpp @@ -115,8 +115,16 @@ void CPlanet::Draw() Math::Point p1, p2; - float a = eyeDirH + planet.angle.x; - p1.x = Math::Mod(a, Math::PI*2.0f)-0.5f; + // Determine the 2D coordinates of the centre of the planet. + + // Not sure why this is + when you'd expect -. Perhaps one of the angles is inverted. + // Compute the camera-relative angles. (0, 0) is straight ahead (the dead centre of the screen). + + // Why -1.0f? Simply because the old formula included that, and we need it to + // be consistent for the outer space cutscenes to work. + float a = planet.angle.x + eyeDirH - 1.0f; + a = Math::Mod(a+Math::PI, Math::PI*2.0f)-Math::PI; // normalize to -pi <= a < pi + p1.x = a/m_engine->GetHFovAngle() + 0.5f; a = eyeDirV + planet.angle.y; p1.y = 0.4f+(Math::Mod(a+Math::PI, Math::PI*2.0f)-Math::PI)*(2.0f/Math::PI); -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-games/colobot.git _______________________________________________ Pkg-games-commits mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-games-commits
