public static bool LoadStaticMesh(string path, string fileName)
{
StaticMesh mesh = new StaticMesh();
if (mesh.LoadMesh(path, fileName) == false)
{
return(false);
}
// 키생성
string key = string.Empty;
for (int i = 0; i < fileName.Length; i++)
{
if (fileName[i] == '.')
{
break;
}
key += fileName[i];
}
instance.staticMeshMap.Add(key, mesh);
return(true);
}
public StaticMesh(StaticMesh rhs) : base(rhs)
{
this.originMesh = rhs.originMesh;
this.mesh = rhs.mesh;
this.adjacency = rhs.adjacency;
this.materials = rhs.materials;
this.textures = rhs.textures;
this.subsetCount = rhs.subsetCount;
this.vertices = rhs.vertices;
this.indices = rhs.indices;
this.vertexSize = rhs.vertexSize;
this.vertexCount = rhs.vertexCount;
this.faceCount = rhs.faceCount;
}
private void buttonMesh_Click(object sender, EventArgs e)
{
if (treeViewMesh.SelectedNode.Name == "nodeMesh")
{
return;
}
if (treeViewMesh.SelectedNode.Name == "nodeStaticMesh")
{
return;
}
if (treeViewMesh.SelectedNode.Name == "nodeDynamicMesh")
{
return;
}
string key = treeViewMesh.SelectedNode.Text;
StaticMesh mesh = ResourceManager.CloneStaticMesh(key);
if (mesh == null)
{
return;
}
GameObject obj = ObjectManager.CreateObject("");
obj.AddComponent("Mesh", mesh);
obj.AddComponent <MeshCollider>("MeshCollider");
SphereCollider sphere = new SphereCollider();
if (sphere != null)
{
sphere.gameObject = obj;
sphere.transform = obj.transform;
obj.AddComponent("SphereCollider", sphere);
}
treeViewObject.Nodes[0].Nodes.Add(obj.name);
treeViewObject.ExpandAll();
}
public override bool Raycast(Ray ray, out RaycastHit outHitInfo, float maxDistance)
{
RaycastHit info;
info.distance = 0;
info.collider = null;
info.point = new Vector3(0, 0, 0);
outHitInfo = info;
CustomMesh sharedMesh = null;
StaticMesh smesh = (StaticMesh)gameObject.GetComponent <StaticMesh>();
if (smesh != null)
{
sharedMesh = smesh;
}
if (sharedMesh == null)
{
return(false);
}
Vector3[] vertexPositions = null;
int[] indices = null;
// 버텍스 버퍼 가져오기
// 인덱스 버퍼 가져오기
vertexPositions = sharedMesh.GetVertices();
if (vertexPositions == null)
{
return(false);
}
int vertexCount = sharedMesh.GetVertexCount();
indices = sharedMesh.GetIndices();
if (indices == null)
{
return(false);
}
int triangleCount = sharedMesh.GetFaceCount();
//
// TODO : (약함)로컬에서 충돌검사를 해야 빠르겠지...?
Matrix matWorld = transform.world;
int index, ind;
Vector3 v1;
Vector3 v2;
Vector3 v3;
bool result = false;
float minDist = float.MaxValue;
for (int i = 0; i < triangleCount; i++)
{
index = i * 3;
v1 = vertexPositions[indices[index]];
v2 = vertexPositions[indices[index + 1]];
v3 = vertexPositions[indices[index + 2]];
v1 = Vector3.TransformCoordinate(v1, matWorld);
v2 = Vector3.TransformCoordinate(v2, matWorld);
v3 = Vector3.TransformCoordinate(v3, matWorld);
IntersectInformation intersectInfo;
if (Geometry.IntersectTri(v1, v2, v3, ray.origin, ray.direction, out intersectInfo))
{
result = true;
if (intersectInfo.Dist < minDist)
{
minDist = intersectInfo.Dist;
info.distance = intersectInfo.Dist;
info.collider = this;
info.point = v1 + intersectInfo.U * (v2 - v1) + intersectInfo.V * (v3 - v1);
outHitInfo = info;
}
}
}
return(result);
}
