public override void Draw(IGizmoRenderer renderer)
{
Quaternion rot = Quaternion.FromToRotation(Vector3.forward, normal);
Vector2 halfExt = size / 2;
Quaternion localRot = Quaternion.AngleAxis(degrees, Vector3.forward);
Vector3[] verts =
{
localRot *new Vector3(-halfExt.x, halfExt.y, 0), // top-left
localRot *new Vector3(halfExt.x, halfExt.y, 0), // top-right
localRot *new Vector3(halfExt.x, -halfExt.y, 0), // bottom-right
localRot *new Vector3(-halfExt.x, -halfExt.y, 0), // bottom-left
};
for (int i = 0; i < verts.Length; ++i)
{
int endIdx = (i + 1) % (verts.Length);
Vector3 legStart = (position + rot * verts[i]);
Vector3 legEnd = (position + rot * verts[endIdx]);
renderer.DrawLine(legStart, legEnd);
}
}
public override void Draw(IGizmoRenderer renderer)
{
float step = 2 * Mathf.PI / (float)sides;
Quaternion rot = Quaternion.FromToRotation(Vector3.forward, normal);
for (int i = 0; i < sides; ++i)
{
int startIdx = i;
int endIdx = (i + 1) % (sides);
Vector3 legStart = rot * new Vector3(radius * Mathf.Cos(step * startIdx), radius * Mathf.Sin(step * startIdx), 0.0f);
Vector3 legEnd = rot * new Vector3(radius * Mathf.Cos(step * endIdx), radius * Mathf.Sin(step * endIdx), 0.0f);
renderer.DrawLine(position + legStart, position + legEnd);
}
}
public override void Draw(IGizmoRenderer renderer)
{
renderer.DrawCube(position, size);
}
public override void Draw(IGizmoRenderer renderer)
{
renderer.DrawSphere(position, radius);
}
public abstract void Draw(IGizmoRenderer renderer);
public virtual void BeforeDraw(IGizmoRenderer renderer)
{
renderer.SetColor(color);
renderer.SetTRS(matrix);
}
public override void Draw(IGizmoRenderer renderer)
{
renderer.DrawLine(startPosition, endPosition);
}