private void OnSceneGUI()
{
FOV fov = (FOV)target;
Handles.color = Color.white;
Handles.DrawWireArc(fov.transform.position, Vector3.forward, Vector2.right, 360, fov.viewRadius);
Vector3 viewAngleA = fov.DirFromAngle(-fov.viewAngle / 2, false);
Vector3 viewAngleB = fov.DirFromAngle(fov.viewAngle / 2, false);
Handles.DrawLine(fov.transform.position, fov.transform.position + viewAngleA * fov.viewRadius);
Handles.DrawLine(fov.transform.position, fov.transform.position + viewAngleB * fov.viewRadius);
if (fov.hasSubFOV)
{
Handles.color = Color.yellow;
Handles.DrawWireArc(fov.transform.position, Vector3.forward, Vector2.right, 360, fov.subViewRadius);
Vector3 subViewAngleA = fov.DirFromAngle(-fov.subViewAngle / 2, false);
Vector3 subViewAngleB = fov.DirFromAngle(fov.subViewAngle / 2, false);
Handles.DrawLine(fov.transform.position, fov.transform.position + subViewAngleA * fov.subViewRadius);
Handles.DrawLine(fov.transform.position, fov.transform.position + subViewAngleB * fov.subViewRadius);
}
Handles.color = Color.red;
foreach (Transform visibleTarget in fov.visibleTargets)
{
Handles.DrawLine(fov.transform.position, visibleTarget.position);
}
}
void OnSceneGUI()
{
FOV view = (FOV)target;
Handles.color = Color.white;
Handles.DrawWireArc(view.transform.position, Vector3.forward, Vector3.right, 360, view.viewRadius);
Vector3 viewAngleA = view.DirFromAngle(-view.viewAngle / 2, false);
Vector3 viewAngleB = view.DirFromAngle(view.viewAngle / 2, false);
Handles.DrawLine(view.transform.position, view.transform.position + viewAngleA * view.viewRadius);
Handles.DrawLine(view.transform.position, view.transform.position + viewAngleB * view.viewRadius);
}
void OnSceneGUI()
{
FOV fow = (FOV)target;
Handles.color = Color.white;
Handles.DrawWireArc(fow.transform.position, Vector3.up, Vector3.forward, 360, fow.viewRadius);
Vector3 viewAngleA = fow.DirFromAngle(-fow.viewAngle / 2, false);
Vector3 viewAngleB = fow.DirFromAngle(fow.viewAngle / 2, false);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleA * fow.viewRadius);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleB * fow.viewRadius);
Handles.color = Color.red;
foreach (Transform visibleTarg in fow.visTarg)
{
Handles.DrawLine(fow.transform.position, visibleTarg.transform.position);
}
}
void OnSceneGUI()
{
FOV fOV = (FOV)target;
Handles.color = Color.blue;
Handles.DrawWireArc(fOV.transform.position, Vector3.up, Vector3.forward, 360.0f, fOV.viewRadius);
Vector3 viewAngleA = fOV.DirFromAngle(-fOV.viewAngle / 2, false);
Vector3 viewAngleB = fOV.DirFromAngle(fOV.viewAngle / 2, false);
Handles.color = Color.red;
Handles.DrawLine(fOV.transform.position, fOV.transform.position + viewAngleA * fOV.viewRadius);
Handles.DrawLine(fOV.transform.position, fOV.transform.position + viewAngleB * fOV.viewRadius);
foreach (Transform visableTarget in fOV.visableTagets)
{
Handles.DrawLine(fOV.transform.position, visableTarget.position);
}
}
private void MakeMesh()
{
stepCount = Mathf.RoundToInt(fov.viewAngle * meshRes);
float stepAngle = fov.viewAngle / stepCount;
List <Vector3> viewVertex = new List <Vector3>();
hit = new RaycastHit2D();
for (int i = 0; i < stepCount; i++)
{
//E,F = rotaciono o FOV: + sentido horario, - sentido anti-horario
//B,G,C,H = aumento o raio do FOV: + sentido ah, - sentido h
float angle = fov.transform.eulerAngles.y - fov.viewAngle * E / 2 * F + stepAngle * G * i;
Vector3 dir = fov.DirFromAngle(angle, false);
//armazena o obstaculo
hit = Physics2D.Raycast(fov.transform.position, dir, fov.viewRadius, fov.obstacleMask);
//se o collider do obstaculo for nulo
if (hit.collider == null)
{
viewVertex.Add(transform.position + dir.normalized * fov.viewRadius);
}
else
{
viewVertex.Add(transform.position + dir.normalized * hit.distance);
}
}
int vertexCount = viewVertex.Count + 1;
vertices = new Vector3[vertexCount];
triangles = new int[(vertexCount - 2) * 3];
vertices[0] = Vector3.zero;
for (int i = 0; i < vertexCount - 1; i++)
{
vertices[i + 1] = transform.InverseTransformPoint(viewVertex[i]);
if (i < vertexCount - 2)
{
triangles[i * 3 + 2] = 0;
triangles[i * 3 + 1] = i + 1;
triangles[i * 3] = i + 2;
}
}
mesh.Clear();
mesh.vertices = vertices;
mesh.triangles = triangles;
mesh.RecalculateNormals();
}
void OnSceneGUI()
{
FOV fow = (FOV)target;
//Draws view reach
Handles.color = Color.yellow;
Handles.DrawWireArc(fow.transform.position, Vector3.up, Vector3.forward, 360, fow.view_radius);
//Draws cone of view
Vector3 viewAngleA = fow.DirFromAngle(-fow.view_angle / 2, false);
Vector3 viewAngleB = fow.DirFromAngle(fow.view_angle / 2, false);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleA * fow.view_radius);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleB * fow.view_radius);
Handles.color = Color.red;
foreach (Collider ally in fow.alliesInRadius)
{
Handles.DrawLine(fow.transform.position, ally.transform.position);
}
}
void MakeMesh()
{
stepCount = Mathf.RoundToInt(fov.viewAngle * meshRes);
float stepAngle = fov.viewAngle / stepCount;
List <Vector3> viewVertex = new List <Vector3>();
hit = new RaycastHit2D();
for (int i = 0; i < stepCount; i++)
{
float angle = fov.transform.eulerAngles.y - fov.viewAngle / 2 + stepAngle * i;
Vector3 dir = fov.DirFromAngle(angle, false);
hit = Physics2D.Raycast(fov.transform.position, dir, fov.viewRadius, fov.obstacleMask);
if (hit.collider == null)
{
// if it doesn't collide, add the vertex
viewVertex.Add(transform.position + dir.normalized * fov.viewRadius);
}
else
{
viewVertex.Add(transform.position + dir.normalized * hit.distance);
}
}
int vertexCount = viewVertex.Count + 1;
vertices = new Vector3[vertexCount];
triangles = new int[(vertexCount - 2) * 3];
vertices[0] = Vector3.zero;
for (int i = 0; i < vertexCount - 1; i++)
{
vertices[i + 1] = transform.InverseTransformPoint(viewVertex[i]);
if (i < vertexCount - 2)
{
triangles[i * 3 + 2] = 0;
triangles[i * 3 + 1] = i + 1;
triangles[i * 3] = i + 2;
}
}
mesh.Clear();
mesh.vertices = vertices;
mesh.triangles = triangles;
mesh.RecalculateNormals();
}
