public void CreateFromBoneWeight_WithRepetedBoneIndices_CreatesFourChannels_UnifyingTheRepeatedIndices()
{
BoneWeight boneWeight = new BoneWeight();
boneWeight.boneIndex0 = 0;
boneWeight.boneIndex1 = 1;
boneWeight.boneIndex2 = 0;
boneWeight.boneIndex3 = 1;
boneWeight.weight0 = 0.1f;
boneWeight.weight1 = 0.2f;
boneWeight.weight2 = 0.3f;
boneWeight.weight3 = 0.4f;
EditableBoneWeight editableBoneWeight = EditableBoneWeightUtility.CreateFromBoneWeight(boneWeight);
Assert.AreEqual(4, editableBoneWeight.GetChannelCount(), "Incorrect number of channels.");
Assert.True(editableBoneWeight.IsChannelEnabled(0), "Channel should be enabled.");
Assert.True(editableBoneWeight.IsChannelEnabled(1), "Channel should be enabled.");
Assert.False(editableBoneWeight.IsChannelEnabled(2), "Channel should be disabled.");
Assert.False(editableBoneWeight.IsChannelEnabled(3), "Channel should be disabled.");
Assert.AreEqual(0, editableBoneWeight.GetBoneWeightData(0).boneIndex, "Incorrect bone index");
Assert.AreEqual(1, editableBoneWeight.GetBoneWeightData(1).boneIndex, "Incorrect bone index");
Assert.AreEqual(0, editableBoneWeight.GetBoneWeightData(2).boneIndex, "Incorrect bone index");
Assert.AreEqual(1, editableBoneWeight.GetBoneWeightData(3).boneIndex, "Incorrect bone index");
Assert.AreEqual(0.4f, editableBoneWeight.GetBoneWeightData(0).weight, 0.00001f, "Incorrect weight");
Assert.AreEqual(0.6f, editableBoneWeight.GetBoneWeightData(1).weight, "Incorrect weight");
Assert.AreEqual(0f, editableBoneWeight.GetBoneWeightData(2).weight, "Incorrect weight");
Assert.AreEqual(0f, editableBoneWeight.GetBoneWeightData(3).weight, "Incorrect weight");
}
public void RemoveBone_DisablesChannelsWithSameBoneIndex_DecrementsIndicesHigherThanBoneIndex_NormalizeBoneWeight()
{
EditableBoneWeight editableBoneWeight = new EditableBoneWeight();
editableBoneWeight.AddChannel(new BoneWeightData(0, 0.4f), true);
editableBoneWeight.AddChannel(new BoneWeightData(1, 0.3f), true);
editableBoneWeight.AddChannel(new BoneWeightData(2, 0.2f), true);
editableBoneWeight.AddChannel(new BoneWeightData(3, 0.1f), true);
editableBoneWeight.RemoveBone(1);
Assert.True(editableBoneWeight.IsChannelEnabled(0), "Channel should be enabled");
Assert.True(editableBoneWeight.IsChannelEnabled(1), "Channel should be enabled");
Assert.True(editableBoneWeight.IsChannelEnabled(2), "Channel should be enabled");
Assert.False(editableBoneWeight.IsChannelEnabled(3), "Channel should be disabled");
Assert.AreEqual(0, editableBoneWeight.GetBoneWeightData(0).boneIndex, "Incorrect boneIndex");
Assert.AreEqual(1, editableBoneWeight.GetBoneWeightData(1).boneIndex, "Incorrect boneIndex");
Assert.AreEqual(2, editableBoneWeight.GetBoneWeightData(2).boneIndex, "Incorrect boneIndex");
Assert.AreEqual(0, editableBoneWeight.GetBoneWeightData(3).boneIndex, "Incorrect boneIndex");
Assert.AreEqual(0.571428537f, editableBoneWeight.GetBoneWeightData(0).weight, "Incorrect boneWeight");
Assert.AreEqual(0.285714269f, editableBoneWeight.GetBoneWeightData(1).weight, "Incorrect boneWeight");
Assert.AreEqual(0.142857134f, editableBoneWeight.GetBoneWeightData(2).weight, "Incorrect boneWeight");
Assert.AreEqual(0f, editableBoneWeight.GetBoneWeightData(3).weight, "Incorrect boneWeight");
Assert.AreEqual(0.99999994f, editableBoneWeight.GetBoneWeightData(0).weight +
editableBoneWeight.GetBoneWeightData(1).weight +
editableBoneWeight.GetBoneWeightData(2).weight +
editableBoneWeight.GetBoneWeightData(3).weight, "BoneWeight is not normalized");
}
public void IsChannelEnabled_WithInvalidChannelIndex_TrowsException()
{
EditableBoneWeight e = new EditableBoneWeight();
e.AddChannel(new BoneWeightData(), true);
Assert.Throws <IndexOutOfRangeException>(() => e.IsChannelEnabled(-1));
Assert.Throws <IndexOutOfRangeException>(() => e.IsChannelEnabled(1));
}
public void SetBoneWeightData_DisablesChannelsWithZeroWeight()
{
EditableBoneWeight e = new EditableBoneWeight();
e.SetFromBoneWeight(new BoneWeight());
Assert.IsFalse(e.IsChannelEnabled(0), "Channel should be disabled");
Assert.IsFalse(e.IsChannelEnabled(1), "Channel should be disabled");
Assert.IsFalse(e.IsChannelEnabled(2), "Channel should be disabled");
Assert.IsFalse(e.IsChannelEnabled(3), "Channel should be disabled");
}
public void FilterChannels_DisablesChannelsWithWeightBelowTolerance()
{
EditableBoneWeight editableBoneWeight = new EditableBoneWeight();
editableBoneWeight.AddChannel(new BoneWeightData(0, 0.2f), true);
editableBoneWeight.AddChannel(new BoneWeightData(1, 0.2f), true);
editableBoneWeight.AddChannel(new BoneWeightData(2, 0.3f), true);
editableBoneWeight.AddChannel(new BoneWeightData(3, 0.3f), true);
editableBoneWeight.FilterChannels(0.25f);
Assert.False(editableBoneWeight.IsChannelEnabled(0), "Channel should be disabled");
Assert.False(editableBoneWeight.IsChannelEnabled(1), "Channel should be disabled");
Assert.True(editableBoneWeight.IsChannelEnabled(2), "Channel should be enabled");
Assert.True(editableBoneWeight.IsChannelEnabled(3), "Channel should be enabled");
Assert.AreEqual(0f, editableBoneWeight.GetBoneWeightData(0).weight, "Incorrect boneWeight");
Assert.AreEqual(0f, editableBoneWeight.GetBoneWeightData(1).weight, "Incorrect boneWeight");
Assert.AreEqual(0.3f, editableBoneWeight.GetBoneWeightData(2).weight, "Incorrect boneWeight");
Assert.AreEqual(0.3f, editableBoneWeight.GetBoneWeightData(3).weight, "Incorrect boneWeight");
}
public void CreateFromBoneWeight_WithBoneIndicesDistinct_CreatesFourEnabledChannels()
{
BoneWeight boneWeight = new BoneWeight();
boneWeight.boneIndex0 = 0;
boneWeight.boneIndex1 = 1;
boneWeight.boneIndex2 = 2;
boneWeight.boneIndex3 = 3;
boneWeight.weight0 = 0.1f;
boneWeight.weight1 = 0.2f;
boneWeight.weight2 = 0.3f;
boneWeight.weight3 = 0.4f;
EditableBoneWeight editableBoneWeight = EditableBoneWeightUtility.CreateFromBoneWeight(boneWeight);
Assert.AreEqual(4, editableBoneWeight.GetChannelCount(), "Incorrect number of channels.");
Assert.True(editableBoneWeight.IsChannelEnabled(0), "Channel should be enabled.");
Assert.True(editableBoneWeight.IsChannelEnabled(1), "Channel should be enabled.");
Assert.True(editableBoneWeight.IsChannelEnabled(2), "Channel should be enabled.");
Assert.True(editableBoneWeight.IsChannelEnabled(3), "Channel should be enabled.");
Assert.AreEqual(new BoneWeightData(0, 0.1f), editableBoneWeight.GetBoneWeightData(0), "Channel has incorrect data.");
Assert.AreEqual(new BoneWeightData(1, 0.2f), editableBoneWeight.GetBoneWeightData(1), "Channel has incorrect data.");
Assert.AreEqual(new BoneWeightData(2, 0.3f), editableBoneWeight.GetBoneWeightData(2), "Channel has incorrect data.");
Assert.AreEqual(new BoneWeightData(3, 0.4f), editableBoneWeight.GetBoneWeightData(3), "Channel has incorrect data.");
}
public void UnifyChannelsWithSameBoneIndex_AddsWeightsInSameChannel_DisablesRepeatedChannels()
{
EditableBoneWeight editableBoneWeight = new EditableBoneWeight();
editableBoneWeight.AddChannel(new BoneWeightData(0, 0.1f), true);
editableBoneWeight.AddChannel(new BoneWeightData(1, 0.2f), true);
editableBoneWeight.AddChannel(new BoneWeightData(0, 0.3f), true);
editableBoneWeight.AddChannel(new BoneWeightData(3, 0.4f), true);
editableBoneWeight.UnifyChannelsWithSameBoneIndex();
Assert.AreEqual(0.4f, editableBoneWeight.GetBoneWeightData(0).weight, "Incorrect boneWeight");
Assert.AreEqual(0.2f, editableBoneWeight.GetBoneWeightData(1).weight, "Incorrect boneWeight");
Assert.AreEqual(0f, editableBoneWeight.GetBoneWeightData(2).weight, "Incorrect boneWeight");
Assert.False(editableBoneWeight.IsChannelEnabled(2), "Channel should be disabled");
Assert.AreEqual(0.4f, editableBoneWeight.GetBoneWeightData(3).weight, "Incorrect boneWeight");
}