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Fix a few spots where x and y were swapped in the X/Y rotation tool.

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Originally committed to SVN as r4386.
This commit is contained in:
Thomas Goyne 2010-06-01 03:21:14 +00:00
parent 0fe2071082
commit 9e6454a798
1 changed files with 12 additions and 13 deletions
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25
aegisub/src/visual_tool_rotatexy.cpp
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@ -169,8 +169,8 @@ void VisualToolRotateXY::Draw() {
bool VisualToolRotateXY::InitializeHold() {
GetLinePosition(curDiag,odx,ody,orgx,orgy);
GetLineRotation(curDiag,origAngleX,origAngleY,rz);
startAngleX = (orgy-video.x)*2.0;
startAngleY = (video.y-orgx)*2.0;
startAngleX = (orgy-video.y)*2.f;
startAngleY = (video.x-orgx)*2.f;
curAngleX = origAngleX;
curAngleY = origAngleY;
curDiag->StripTag(L"\\frx");
@ -181,28 +181,27 @@ bool VisualToolRotateXY::InitializeHold() {
/// @brief Update hold
void VisualToolRotateXY::UpdateHold() {
// Find screen angles
float screenAngleX = (orgy-video.x)*2.0;
float screenAngleY = (video.y-orgx)*2.0;
float screenAngleX = (orgy-video.y)*2.f;
float screenAngleY = (video.x-orgx)*2.f;
// Deltas
float deltaX = screenAngleX - startAngleX;
float deltaY = screenAngleY - startAngleY;
if (shiftDown) {
if (fabs(deltaX) >= fabs(deltaY)) deltaY = 0;
else deltaX = 0;
if (fabs(deltaX) >= fabs(deltaY)) deltaY = 0.f;
else deltaX = 0.f;
}
// Calculate
curAngleX = fmodf(deltaX + origAngleX + 360., 360.);
curAngleY = fmodf(deltaY + origAngleY + 360., 360.);
curAngleX = fmodf(deltaX + origAngleX + 360.f, 360.f);
curAngleY = fmodf(deltaY + origAngleY + 360.f, 360.f);
// Oh Snap
if (ctrlDown) {
curAngleX = floorf(curAngleX/30.f+.5f)*30.0f;
curAngleY = floorf(curAngleY/30.f+.5f)*30.0f;
if (curAngleX > 359.0f) curAngleX = 0.0f;
if (curAngleY > 359.0f) curAngleY = 0.0f;
curAngleX = floorf(curAngleX/30.f+.5f)*30.f;
curAngleY = floorf(curAngleY/30.f+.5f)*30.f;
if (curAngleX > 359.f) curAngleX = 0.f;
if (curAngleY > 359.f) curAngleY = 0.f;
}
}