protected override void UpdateObject(Microsoft.Xna.Framework.GameTime gt, PloobsEngine.Cameras.ICamera cam, IWorld world)
{
// Tell the animation player to compute the latest bone transform matrices.
SkinnedModel.AnimationPlayer.UpdateBoneTransforms(gt.ElapsedGameTime, true);
Matrix[] boneTransforms = new Matrix[SkinnedModel.SkinningData.BindPose.Count];
// Copy the transforms into our own array, so we can safely modify the values.
SkinnedModel.AnimationPlayer.GetBoneTransforms().CopyTo(boneTransforms, 0);
// Modify the transform matrices for the head and upper-left arm bones.
int headIndex = SkinnedModel.SkinningData.BoneIndices["Head"];
///some bone manipulation
headRotation += step;
if (headRotation > 0.7f || headRotation < -0.7f)
{
step *= -1;
}
Matrix headTransform = Matrix.CreateRotationX(headRotation);
boneTransforms[headIndex] = headTransform * boneTransforms[headIndex];
// Tell the animation player to recompute the world and skin matrices.
SkinnedModel.AnimationPlayer.UpdateWorldTransforms(Matrix.Identity, boneTransforms);
SkinnedModel.AnimationPlayer.UpdateSkinTransforms();
ForwardSkinnedShader.SetBones(SkinnedModel.AnimationPlayer.GetSkinTransforms());
base.UpdateObject(gt, cam, world);
}
public SkinnedIObject(GraphicFactory factory, String modelName, IPhysicObject phyobj)
{
this.Modelo = SkinnedModel = new SkinnedModel(factory, modelName);
ForwardSkinnedShader = new ForwardSkinnedShader();
this.Material = new ForwardMaterial(ForwardSkinnedShader);
this.PhysicObject = phyobj;
IObjectAttachment = new List <IObjectAttachment>();
Name = modelName;
}
