diff options
Diffstat (limited to 'engines/pegasus/neighborhood/mars/hermite.cpp')
| -rw-r--r-- | engines/pegasus/neighborhood/mars/hermite.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/engines/pegasus/neighborhood/mars/hermite.cpp b/engines/pegasus/neighborhood/mars/hermite.cpp index dc4a2c5fc2..7f631b369d 100644 --- a/engines/pegasus/neighborhood/mars/hermite.cpp +++ b/engines/pegasus/neighborhood/mars/hermite.cpp @@ -27,7 +27,7 @@ namespace Pegasus { -CoordType hermite(CoordType p1, CoordType p4, CoordType r1, CoordType r4, int32 time, int32 duration) { +CoordType hermite(CoordType p1, CoordType p4, CoordType r1, CoordType r4, int32 time, int32 duration) { float t = (float)time / duration; float tsq = t * t; float tcu = t * tsq; @@ -37,7 +37,7 @@ CoordType hermite(CoordType p1, CoordType p4, CoordType r1, CoordType r4, int32 return (CoordType)((tcu2 - tsq3 + 1) * p1 + (tsq3 - tcu2) * p4 + (tcu - tsq2 + t) * r1 + (tcu - tsq) * r4); } -CoordType dHermite(CoordType p1, CoordType p4, CoordType r1, CoordType r4, int32 time, int32 duration) { +CoordType dHermite(CoordType p1, CoordType p4, CoordType r1, CoordType r4, int32 time, int32 duration) { float t = (float)time / duration; float t2 = t + t; float t4 = t2 + t2; @@ -48,7 +48,7 @@ CoordType dHermite(CoordType p1, CoordType p4, CoordType r1, CoordType r4, int32 return (CoordType)((tsq6 - t6) * p1 + (t6 - tsq6) * p4 + (tsq3 - t4 + 1) * r1 + (tsq3 - t2) * r4); } -void hermite(Common::Point p1, Common::Point p4, Common::Point r1, Common::Point r4, int32 time, int32 duration, Common::Point &result) { +void hermite(Common::Point p1, Common::Point p4, Common::Point r1, Common::Point r4, int32 time, int32 duration, Common::Point &result) { float t = (float)time / duration; float tsq = t * t; float tcu = t * tsq; @@ -60,7 +60,7 @@ void hermite(Common::Point p1, Common::Point p4, Common::Point r1, Common::Point result.y = (int16)((tcu2 - tsq3 + 1) * p1.y + (tsq3 - tcu2) * p4.y + (tcu - tsq2 + t) * r1.y + (tcu - tsq) * r4.y); } -void dHermite(Common::Point p1, Common::Point p4, Common::Point r1, Common::Point r4, int32 time, int32 duration, Common::Point &result) { +void dHermite(Common::Point p1, Common::Point p4, Common::Point r1, Common::Point r4, int32 time, int32 duration, Common::Point &result) { float t = (float)time / duration; float t2 = t + t; float t4 = t2 + t2; |