/// <summary>
/// 初始化SofaMesh信息
/// </summary>
private void SofaMeshInfoInit()
{
for (int i = 0; i < SofaPhysicsAPI.GetMeshAmount(); i++)
{
SofaMeshInfo sofaMeshInfo = new SofaMeshInfo(i);
sofaMeshInfoDic.Add(sofaMeshInfo.componentName, sofaMeshInfo);
}
}
public void Update(SofaMeshInfo sofaMeshInfo)
{
if (componentName == sofaMeshInfo.componentName)
{
verticesPosition = new Vector3[sofaMeshInfo.verticesAmount];
for (int i = 0; i < sofaMeshInfo.verticesAmount; i++)
{
verticesPosition[i].x = sofaMeshInfo.verticesPosition[i * 3 + 0];
verticesPosition[i].y = sofaMeshInfo.verticesPosition[i * 3 + 1];
verticesPosition[i].z = sofaMeshInfo.verticesPosition[i * 3 + 2];
}
if (sofaMeshInfo.triangleAmount != 0)
{
triangleTopology = new int[sofaMeshInfo.triangleAmount * 3];
for (int i = 0; i < sofaMeshInfo.triangleAmount; i++)
{
//1triangletopology = 3 vertices
//1triangletopology = 1 triangles
//由topology生成vertice！
triangleTopology[i * 3 + 0] = sofaMeshInfo.triangleTopology[i * 3 + 0];
triangleTopology[i * 3 + 1] = sofaMeshInfo.triangleTopology[i * 3 + 1];
triangleTopology[i * 3 + 2] = sofaMeshInfo.triangleTopology[i * 3 + 2];
}
}
else
{
triangleTopology = new int[sofaMeshInfo.quadAmount * 6];
for (int i = 0; i < sofaMeshInfo.quadAmount; i++)
{
//1quadtopology = 6 vertices
//1quadtopology = 2 triangles
//由topology生成vertice！
triangleTopology[i * 6 + 0] = sofaMeshInfo.quadTopology[i * 4 + 0];
triangleTopology[i * 6 + 1] = sofaMeshInfo.quadTopology[i * 4 + 1];
triangleTopology[i * 6 + 2] = sofaMeshInfo.quadTopology[i * 4 + 2];
triangleTopology[i * 6 + 3] = sofaMeshInfo.quadTopology[i * 4 + 2];
triangleTopology[i * 6 + 4] = sofaMeshInfo.quadTopology[i * 4 + 3];
triangleTopology[i * 6 + 5] = sofaMeshInfo.quadTopology[i * 4 + 0];
}
}
dynamicMesh.vertices = verticesPosition;
dynamicMesh.triangles = triangleTopology;
dynamicMesh.RecalculateNormals();
meshCollider.sharedMesh = dynamicMesh;
meshRenderer.enabled = node.GetComponent <Sofa_OglModel>().isRenderingObject;
meshCollider.enabled = node.GetComponent <Sofa_OglModel>().isCastingRay;
}
else
{
Debug.Log("Unity Mesh Info Update Failed : Soaf Mesh Info Name Not Match.");
}
}
