public void Traversal()
{
pecies.Clear();
foreach (var target in breakable.ModelInfos)
{
for (int i = 0; i < target.triangles.Count; i += 3)
{
TriangleFace breakableFace;
if (target.normals != null && target.normals.Count > 0)
{
VertexData[] vertexData;
if (target.uvs != null && target.uvs.Count > 0)
{
vertexData = new VertexData[] {
new VertexData(target.vertices[target.triangles[i]], target.normals[target.triangles[i]], target.uvs[target.triangles[i]]),
new VertexData(target.vertices[target.triangles[i + 1]], target.normals[target.triangles[i + 1]], target.uvs[target.triangles[i + 1]]),
new VertexData(target.vertices[target.triangles[i + 2]], target.normals[target.triangles[i + 2]], target.uvs[target.triangles[i + 2]])
};
}
else
{
vertexData = new VertexData[]
{
new VertexData(target.vertices[target.triangles[i]], target.normals[target.triangles[i]]),
new VertexData(target.vertices[target.triangles[i + 1]], target.normals[target.triangles[i + 1]]),
new VertexData(target.vertices[target.triangles[i + 2]], target.normals[target.triangles[i + 2]])
};
}
breakableFace = new TriangleFace(vertexData[0], vertexData[1], vertexData[2]);
}
else
{
breakableFace = new TriangleFace(target.vertices[target.triangles[i]], target.vertices[target.triangles[i + 1]], target.vertices[target.triangles[i + 2]]);
}
pecies.AddRange(genPieces.GenModelData(breakableFace));
}
}
}
private void SplitTwoPart(ref TriangleFace triangleFace, ref Stack <TriangleFace> faceStack)
{
Vector3 ab = triangleFace.pointB.vertex - triangleFace.pointA.vertex;
Vector3 ca = triangleFace.pointA.vertex - triangleFace.pointC.vertex;
Vector3 bc = triangleFace.pointC.vertex - triangleFace.pointB.vertex;
Vector3 maxLenVec;
VertexData startPointData;
VertexData endPointData;
VertexData leftPointData;
if (ab.magnitude > ca.magnitude)
{
maxLenVec = ab;
startPointData = triangleFace.pointA;
endPointData = triangleFace.pointB;
leftPointData = triangleFace.pointC;
}
else
{
maxLenVec = ca;
startPointData = triangleFace.pointC;
endPointData = triangleFace.pointA;
leftPointData = triangleFace.pointB;
}
if (maxLenVec.magnitude < bc.magnitude)
{
maxLenVec = bc;
startPointData = triangleFace.pointB;
endPointData = triangleFace.pointC;
leftPointData = triangleFace.pointA;
}
Vector3 newPoint = startPointData.vertex + maxLenVec * 0.5f;
VertexData newPointData = triangleFace.Interlopation(newPoint, true, true);
faceStack.Push(new TriangleFace(leftPointData, startPointData, newPointData));
faceStack.Push(new TriangleFace(leftPointData, newPointData, endPointData));
}
