void SVGAnimationElement::updateAnimation(float percent, unsigned repeatCount, SVGSMILElement* resultElement)
{    
    if (!m_animationValid)
        return;

    float effectivePercent;
    CalcMode calcMode = this->calcMode();
    AnimationMode animationMode = this->animationMode();
    if (animationMode == ValuesAnimation) {
        String from;
        String to;
        currentValuesForValuesAnimation(percent, effectivePercent, from, to);
        if (from != m_lastValuesAnimationFrom || to != m_lastValuesAnimationTo) {
            m_animationValid = calculateFromAndToValues(from, to);
            if (!m_animationValid)
                return;
            m_lastValuesAnimationFrom = from;
            m_lastValuesAnimationTo = to;
        }
    } else if (!m_keyPoints.isEmpty() && calcMode != CalcModePaced)
        effectivePercent = calculatePercentFromKeyPoints(percent);
    else if (m_keyPoints.isEmpty() && calcMode == CalcModeSpline && m_keyTimes.size() > 1)
        effectivePercent = calculatePercentForSpline(percent, calculateKeyTimesIndex(percent));
    else if (animationMode == FromToAnimation || animationMode == ToAnimation)
        effectivePercent = calculatePercentForFromTo(percent);
    else
        effectivePercent = percent;

    calculateAnimatedValue(effectivePercent, repeatCount, resultElement);
}
예제 #2
0
void SVGAnimationElement::updateAnimation(float percent, unsigned repeat, SVGSMILElement *resultElement)
{
    if (!m_animationValid) {
        return;
    }

    float effectivePercent;
    if (animationMode() == ValuesAnimation) {
        String from;
        String to;
        currentValuesForValuesAnimation(percent, effectivePercent, from, to);
        if (from != m_lastValuesAnimationFrom || to != m_lastValuesAnimationTo) {
            m_animationValid = calculateFromAndToValues(from, to);
            if (!m_animationValid) {
                return;
            }
            m_lastValuesAnimationFrom = from;
            m_lastValuesAnimationTo = to;
        }
    } else if (!m_keyPoints.isEmpty() && calcMode() != CalcModePaced) {
        effectivePercent = calculatePercentFromKeyPoints(percent);
    } else {
        effectivePercent = percent;
    }

    calculateAnimatedValue(effectivePercent, repeat, resultElement);
}