// Update is called once per frame
void Update()
{
m_MidPoint = (m_V1.position + m_V2.position + m_V3.position) / 3f;
Vector3 side1 = m_V2.position - m_V1.position;
Vector3 side2 = m_V3.position - m_V1.position;
m_Normal = Vector3.Cross(side1, side2).normalized;
//m_CrossV1Left = Vector3.Cross( m_Normal, m_V2.position - m_V1.position ).normalized;
//m_CrossV1Right = Vector3.Cross( m_V3.position - m_V1.position, m_Normal).normalized;
for (int i = 0; i < 6; i++)
{
m_Cylinders[i].transform.localScale = new Vector3(m_Radius * 2, m_Radius * 2, m_Length);
}
m_Cylinders [0].transform.position = m_V1.position;
m_Cylinders [0].transform.LookAt(m_V2.position);
m_Cylinders [1].transform.position = m_V1.position;
m_Cylinders [1].transform.LookAt(m_V3.position);
m_Cylinders [2].transform.position = m_V2.position;
m_Cylinders [2].transform.LookAt(m_V1.position);
m_Cylinders [3].transform.position = m_V2.position;
m_Cylinders [3].transform.LookAt(m_V3.position);
m_Cylinders [4].transform.position = m_V3.position;
m_Cylinders [4].transform.LookAt(m_V1.position);
m_Cylinders [5].transform.position = m_V3.position;
m_Cylinders [5].transform.LookAt(m_V2.position);
m_InnerTri1 = FindInnerVerts(m_V1.position, m_V2.position, m_V3.position, m_Radius, m_Length);
m_InnerTri2 = FindInnerVerts(m_V2.position, m_V3.position, m_V1.position, m_Radius, m_Length);
m_InnerTri3 = FindInnerVerts(m_V3.position, m_V1.position, m_V2.position, m_Radius, m_Length);
//offset01 = Vector3.Distance (m_V1.position, m_InnerTri1 [3]);
offset01 = (90 / m_Angle1) * (m_Radius * 1.2f);
float length = (m_InnerTri1 [3] - m_InnerTri2 [4]).magnitude;
m_Edges [0].transform.position = m_V1.position + ((m_V2.position - m_V1.position).normalized * offset01);
m_Edges [0].transform.localScale = new Vector3(m_Radius / 2f, m_Radius / 2f, 1);
m_Edges [0].transform.LookAt(m_InnerTri2[4]);
m_Angle1 = Vector3.Angle(m_V1.position - m_V2.position, m_V1.position - m_V3.position);
m_Angle2 = Vector3.Angle(m_V2.position - m_V1.position, m_V2.position - m_V3.position);
m_Angle3 = Vector3.Angle(m_V3.position - m_V1.position, m_V3.position - m_V2.position);
m_Text.text = MathExtensions.AreaOfTriangle(m_V1.position, m_V2.position, m_V3.position).ToString();
}
void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
m_TextMeshes.Clear();
}
if (m_Line == null)
{
m_Line = gameObject.GetComponent <LineRenderer> ();
}
//hax
if (m_TextMeshes.Count < (m_SelectedObjects.Count * 3))
{
while (m_TextMeshes.Count < (m_SelectedObjects.Count * 3))
{
TextMesh newtext = new GameObject("text mesh " + m_TextMeshes.Count).AddComponent <TextMesh> ();
m_TextMeshes.Add(newtext);
}
}
textCount = 0;
foreach (TextMesh t in m_TextMeshes)
{
t.transform.rotation = Camera.main.transform.rotation;
t.transform.localScale = Vector3.one * m_Scale;
t.fontSize = m_FontSize;
}
// If more than one vert selected
if (m_SelectedObjects.Count > 1)
{
m_Line.enabled = true;
m_Line.SetVertexCount(m_SelectedObjects.Count);
for (int i = 0; i < m_SelectedObjects.Count; i++)
{
m_Line.SetPosition(i, m_SelectedObjects [i].transform.position);
int prevIndex = (i - 1);
if (prevIndex < 0)
{
prevIndex = m_SelectedObjects.Count - 1;
}
int nextIndex = (i + 1);
if (nextIndex > m_SelectedObjects.Count - 1)
{
nextIndex = 0;
}
// Edge length
TextMesh edgeText = GetTextMesh();
EdgeLength(edgeText, m_SelectedObjects[i].transform.position, m_SelectedObjects[nextIndex].transform.position);
// Line
m_Line.SetVertexCount(m_SelectedObjects.Count + 1);
m_Line.SetPosition(m_SelectedObjects.Count, m_SelectedObjects [0].transform.position);
// Angle
Vector3 edge1 = m_SelectedObjects[i].transform.position - m_SelectedObjects[prevIndex].transform.position;
Vector3 edge2 = m_SelectedObjects[i].transform.position - m_SelectedObjects[nextIndex].transform.position;
float angle = Vector3.Angle(edge1, edge2);
TextMesh vertext = GetTextMesh();
vertext.text = "v" + i + ": " + angle.ToString("##");
vertext.transform.position = m_SelectedObjects[i].transform.position;
}
// hax trianlge area
float area = MathExtensions.AreaOfTriangle(m_SelectedObjects [0].transform.position, m_SelectedObjects [1].transform.position, m_SelectedObjects [2].transform.position);
TextMesh areaText = GetTextMesh();
areaText.text = area.ToString("##.##");
areaText.transform.position = (m_SelectedObjects [0].transform.position + m_SelectedObjects [1].transform.position + m_SelectedObjects [2].transform.position) / 3f;
for (int i = textCount + 1; i < m_TextMeshes.Count; i++)
{
m_TextMeshes[i].gameObject.SetActive(false);
}
}
else
{
m_Line.enabled = false;
m_Line.SetVertexCount(0);
}
}