protected override void OnSceneGUI(NavMeshPainter targetPainter)
{
NavMeshEditorUtils.ClearBrush();
var t = target as NavMeshBoxTool;
if (t == null)
{
return;
}
if (m_IsDragging)
{
NavMeshEditorUtils.DrawBounds(t.bounds, Color.blue);
}
else
{
NavMeshEditorUtils.DrawWireCube(t.beginPos, new Vector3(1, t.bottomHeight + t.topHeight, 1), Color.blue);
}
if (Event.current.type == EventType.MouseUp)
{
if (m_IsDragging)
{
m_IsDragging = false;
ApplyPaint();
}
}
}
protected override void OnSceneGUI(NavMeshPainter targetPainter)
{
NavMeshEditorUtils.ClearBrush();
var t = target as NavMeshLineTool;
if (t == null)
{
return;
}
if (m_CurrentState == State.Drag)
{
DrawArea(t, Color.blue);
}
else
{
NavMeshEditorUtils.DrawWireCube(t.beginPos, new Vector3(t.width, t.height, t.width), Color.blue);
}
if (Event.current.type == EventType.MouseUp)
{
if (m_CurrentState == State.Drag)
{
m_CurrentState = State.None;
ApplyPaint();
}
}
}
private void DrawArea(NavMeshLineTool tool, Color color)
{
Vector3 toEnd = tool.endPos - tool.beginPos;
Vector3 hVector = Vector3.Cross(toEnd, Vector3.up).normalized;
Vector3 p0 = tool.beginPos - hVector * tool.width * 0.5f - Vector3.up * tool.height;
Vector3 p1 = tool.beginPos - hVector * tool.width * 0.5f + Vector3.up * tool.height;
Vector3 p2 = tool.beginPos + hVector * tool.width * 0.5f + Vector3.up * tool.height;
Vector3 p3 = tool.beginPos + hVector * tool.width * 0.5f - Vector3.up * tool.height;
Vector3 p4 = tool.endPos - hVector * tool.width * 0.5f - Vector3.up * tool.height;
Vector3 p5 = tool.endPos - hVector * tool.width * 0.5f + Vector3.up * tool.height;
Vector3 p6 = tool.endPos + hVector * tool.width * 0.5f + Vector3.up * tool.height;
Vector3 p7 = tool.endPos + hVector * tool.width * 0.5f - Vector3.up * tool.height;
NavMeshEditorUtils.DrawLine(p0, p1, color);
NavMeshEditorUtils.DrawLine(p1, p2, color);
NavMeshEditorUtils.DrawLine(p2, p3, color);
NavMeshEditorUtils.DrawLine(p3, p0, color);
NavMeshEditorUtils.DrawLine(p4, p5, color);
NavMeshEditorUtils.DrawLine(p5, p6, color);
NavMeshEditorUtils.DrawLine(p6, p7, color);
NavMeshEditorUtils.DrawLine(p7, p4, color);
NavMeshEditorUtils.DrawLine(p0, p4, color);
NavMeshEditorUtils.DrawLine(p1, p5, color);
NavMeshEditorUtils.DrawLine(p2, p6, color);
NavMeshEditorUtils.DrawLine(p3, p7, color);
}
public void DrawSceneGUI(NavMeshPainter targetPainter)
{
RaycastHit hit;
if (NavMeshEditorUtils.RayCastInSceneView(targetPainter.renderMeshs, out hit))
{
OnRaycast(targetPainter, hit);
}
OnSceneGUI(targetPainter);
}
protected override void OnSceneGUI(NavMeshPainter targetPainter)
{
var t = this.target as NavMeshBrushTool;
if (t != null)
{
NavMeshEditorUtils.DrawBounds(t.bounds, Color.blue);
NavMeshEditorUtils.DrawBrush(targetPainter.renderMeshs, Matrix4x4.identity, t.position, t.length, t.width, t.height,
t.brushType);
}
}
