private void ProcessAnimations()
{
if (!scene.HasAnimations)
{
return;
}
foreach (var animation in scene.Animations)
{
if (!animation.HasNodeAnimations)
{
continue;
}
var ticksPerSecond = animation.TicksPerSecond > 0 ? animation.TicksPerSecond : 25.0; // Is this format dependent? At least some .x files behave strangely.
var animationData = new ModelData.Animation
{
Name = animation.Name,
Duration = (float)(animation.DurationInTicks / ticksPerSecond)
};
model.Animations.Add(animationData);
foreach (var channel in animation.NodeAnimationChannels)
{
var keyFrames = new LinkedList <ModelData.KeyFrame>();
if (channel.HasScalingKeys)
{
foreach (var key in channel.ScalingKeys)
{
var keyFrame = GetKeyFrame((float)(key.Time / ticksPerSecond), keyFrames);
keyFrame.Value = new CompositeTransform(ConvertVector(key.Value), Quaternion.Identity, Vector3.Zero);
}
}
if (channel.HasRotationKeys)
{
foreach (var key in channel.RotationKeys)
{
var keyFrame = GetKeyFrame((float)(key.Time / ticksPerSecond), keyFrames);
keyFrame.Value = new CompositeTransform(keyFrame.Value.Scale, ConvertQuaternion(key.Value), Vector3.Zero);
}
}
if (channel.HasPositionKeys)
{
foreach (var key in channel.PositionKeys)
{
var keyFrame = GetKeyFrame((float)(key.Time / ticksPerSecond), keyFrames);
keyFrame.Value = new CompositeTransform(keyFrame.Value.Scale, keyFrame.Value.Rotation, ConvertVector(key.Value));
}
}
LinearKeyFrameReduction(keyFrames);
var channelData = new ModelData.AnimationChannel {
BoneName = channel.NodeName
};
channelData.KeyFrames.AddRange(keyFrames);
animationData.Channels.Add(channelData);
}
}
}
private void ProcessAnimations()
{
if (!scene.HasAnimations)
return;
foreach (var animation in scene.Animations)
{
if (!animation.HasNodeAnimations)
continue;
var ticksPerSecond = animation.TicksPerSecond > 0 ? animation.TicksPerSecond : 25.0; // Is this format dependent? At least some .x files behave strangely.
var animationData = new ModelData.Animation
{
Name = animation.Name,
Duration = (float)(animation.DurationInTicks / ticksPerSecond)
};
model.Animations.Add(animationData);
foreach (var channel in animation.NodeAnimationChannels)
{
var keyFrames = new LinkedList<ModelData.KeyFrame>();
if (channel.HasScalingKeys)
{
foreach (var key in channel.ScalingKeys)
{
var keyFrame = GetKeyFrame((float)(key.Time / ticksPerSecond), keyFrames);
keyFrame.Value = new CompositeTransform(ConvertVector(key.Value), Quaternion.Identity, Vector3.Zero);
}
}
if (channel.HasRotationKeys)
{
foreach (var key in channel.RotationKeys)
{
var keyFrame = GetKeyFrame((float)(key.Time / ticksPerSecond), keyFrames);
keyFrame.Value = new CompositeTransform(keyFrame.Value.Scale, ConvertQuaternion(key.Value), Vector3.Zero);
}
}
if (channel.HasPositionKeys)
{
foreach (var key in channel.PositionKeys)
{
var keyFrame = GetKeyFrame((float)(key.Time / ticksPerSecond), keyFrames);
keyFrame.Value = new CompositeTransform(keyFrame.Value.Scale, keyFrame.Value.Rotation, ConvertVector(key.Value));
}
}
LinearKeyFrameReduction(keyFrames);
var channelData = new ModelData.AnimationChannel { BoneName = channel.NodeName };
channelData.KeyFrames.AddRange(keyFrames);
animationData.Channels.Add(channelData);
}
}
}
