diff options
Diffstat (limited to 'src/gui/palette.cpp')
| -rw-r--r-- | src/gui/palette.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/gui/palette.cpp b/src/gui/palette.cpp index a56388120..0e3f9560c 100644 --- a/src/gui/palette.cpp +++ b/src/gui/palette.cpp @@ -120,7 +120,7 @@ void Palette::advanceGradient() if (grad == GradientType::PULSE) { - colVal = static_cast<int>(255.0 * + colVal = CAST_S32(255.0 * sin(M_PI * colIndex / numOfColors)); const Color &col = elem->testColor; @@ -135,12 +135,12 @@ void Palette::advanceGradient() { // falling curve if (delay) { - colVal = static_cast<int>(255.0 * + colVal = CAST_S32(255.0 * (cos(M_PI * pos / delay) + 1) / 2); } else { - colVal = static_cast<int>(255.0 * + colVal = CAST_S32(255.0 * (cos(M_PI * pos) + 1) / 2); } } @@ -148,12 +148,12 @@ void Palette::advanceGradient() { // ascending curve if (delay) { - colVal = static_cast<int>(255.0 * (cos(M_PI * + colVal = CAST_S32(255.0 * (cos(M_PI * (delay - pos) / delay) + 1) / 2); } else { - colVal = static_cast<int>(255.0 * (cos(M_PI * + colVal = CAST_S32(255.0 * (cos(M_PI * (delay - pos)) + 1) / 2); } } @@ -180,13 +180,13 @@ void Palette::advanceGradient() destColVal = 1 - startColVal; - color.r = static_cast<int>(startColVal + color.r = CAST_S32(startColVal * startCol.r + destColVal * destCol.r); - color.g = static_cast<int>(startColVal + color.g = CAST_S32(startColVal * startCol.g + destColVal * destCol.g); - color.b = static_cast<int>(startColVal + color.b = CAST_S32(startColVal * startCol.b + destColVal * destCol.b); } } |