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feat: Add animated home button to view cube to reset camera

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Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
This commit is contained in:
Tanner Collin
2026-02-17 16:56:25 -07:00
parent 405e151f12
commit c28c080009
5 changed files with 122 additions and 4 deletions
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64
src/Camera.cpp
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@@ -269,6 +269,70 @@ void Camera::animateToPlaneView(int plane)
animGroup->start(QAbstractAnimation::DeleteWhenStopped);
}
void Camera::animateToHomeView()
{
auto* animGroup = new QParallelAnimationGroup(this);
const float full_circle = 360.0f * 16.0f;
float currentXRot = xRotation();
float targetXRot = 30 * 16;
float diffX = targetXRot - currentXRot;
diffX = fmod(diffX, full_circle);
if (diffX > full_circle / 2.0f) {
diffX -= full_circle;
} else if (diffX < -full_circle / 2.0f) {
diffX += full_circle;
}
auto* xRotAnim = new QPropertyAnimation(this, "xRotation");
xRotAnim->setDuration(300);
xRotAnim->setStartValue(currentXRot);
xRotAnim->setEndValue(currentXRot + diffX);
xRotAnim->setEasingCurve(QEasingCurve::InOutQuad);
animGroup->addAnimation(xRotAnim);
float currentYRot = yRotation();
float targetYRot = -45 * 16;
float diffY = targetYRot - currentYRot;
diffY = fmod(diffY, full_circle);
if (diffY > full_circle / 2.0f) {
diffY -= full_circle;
} else if (diffY < -full_circle / 2.0f) {
diffY += full_circle;
}
auto* yRotAnim = new QPropertyAnimation(this, "yRotation");
yRotAnim->setDuration(300);
yRotAnim->setStartValue(currentYRot);
yRotAnim->setEndValue(currentYRot + diffY);
yRotAnim->setEasingCurve(QEasingCurve::InOutQuad);
animGroup->addAnimation(yRotAnim);
auto* panXAnim = new QPropertyAnimation(this, "panX");
panXAnim->setDuration(300);
panXAnim->setStartValue(panX());
panXAnim->setEndValue(0.0f);
panXAnim->setEasingCurve(QEasingCurve::InOutQuad);
animGroup->addAnimation(panXAnim);
auto* panYAnim = new QPropertyAnimation(this, "panY");
panYAnim->setDuration(300);
panYAnim->setStartValue(panY());
panYAnim->setEndValue(0.0f);
panYAnim->setEasingCurve(QEasingCurve::InOutQuad);
animGroup->addAnimation(panYAnim);
auto* zoomAnim = new QPropertyAnimation(this, "zoom");
zoomAnim->setDuration(300);
zoomAnim->setStartValue(zoom());
zoomAnim->setEndValue(-20.0f);
zoomAnim->setEasingCurve(QEasingCurve::InOutQuad);
animGroup->addAnimation(zoomAnim);
animGroup->start(QAbstractAnimation::DeleteWhenStopped);
}
void Camera::startRotation(const QVector3D& pivot)
{
m_rotationPivot = pivot;