protected internal override void ComputeRender(float renderProgress)
{
if (renderProgress <= START_TRIM_DURATION_OFFSET)
{
float startTrimProgress = (renderProgress) / START_TRIM_DURATION_OFFSET;
mEndTrim = -MATERIAL_INTERPOLATOR.GetInterpolation(startTrimProgress);
mRotation = START_TRIM_INIT_ROTATION + START_TRIM_MAX_ROTATION * MATERIAL_INTERPOLATOR.GetInterpolation(startTrimProgress);
}
if (renderProgress <= WAVE_DURATION_OFFSET && renderProgress > START_TRIM_DURATION_OFFSET)
{
float waveProgress = (renderProgress - START_TRIM_DURATION_OFFSET) / (WAVE_DURATION_OFFSET - START_TRIM_DURATION_OFFSET);
mWaveProgress = ACCELERATE_INTERPOLATOR.GetInterpolation(waveProgress);
}
if (renderProgress <= BALL_SKIP_DURATION_OFFSET && renderProgress > WAVE_DURATION_OFFSET)
{
if (mPathMeasure == null)
{
mPathMeasure = new PathMeasure(CreateSkipBallPath(), false);
}
float ballSkipProgress = (renderProgress - WAVE_DURATION_OFFSET) / (BALL_SKIP_DURATION_OFFSET - WAVE_DURATION_OFFSET);
mPathMeasure.GetPosTan(ballSkipProgress * mPathMeasure.Length, mCurrentPosition, null);
mWaveProgress = 1.0f;
}
if (renderProgress <= BALL_SCALE_DURATION_OFFSET && renderProgress > BALL_SKIP_DURATION_OFFSET)
{
float ballScaleProgress = (renderProgress - BALL_SKIP_DURATION_OFFSET) / (BALL_SCALE_DURATION_OFFSET - BALL_SKIP_DURATION_OFFSET);
if (ballScaleProgress < 0.5f)
{
mScale = 1.0f + DECELERATE_INTERPOLATOR.GetInterpolation(ballScaleProgress * 2.0f);
}
else
{
mScale = 2.0f - ACCELERATE_INTERPOLATOR.GetInterpolation((ballScaleProgress - 0.5f) * 2.0f) * 2.0f;
}
}
if (renderProgress >= BALL_SCALE_DURATION_OFFSET)
{
float endTrimProgress = (renderProgress - BALL_SKIP_DURATION_OFFSET) / (END_TRIM_DURATION_OFFSET - BALL_SKIP_DURATION_OFFSET);
mEndTrim = -1 + MATERIAL_INTERPOLATOR.GetInterpolation(endTrimProgress);
mRotation = END_TRIM_INIT_ROTATION + END_TRIM_MAX_ROTATION * MATERIAL_INTERPOLATOR.GetInterpolation(endTrimProgress);
mScale = 1.0f;
mPathMeasure = null;
}
}
