/// 2 ------------- 3
/// / /
/// 1 ------------ 4
public static GravityOverrideQuad DrawQuadWithBorders(ExtQuad quad, GravityOverrideQuad quadGravity, Color color, out bool hasChanged)
{
hasChanged = false;
bool changed = hasChanged;
float sizeLine = quad.LocalScale.magnitude / 35;
float sizePoint = quad.LocalScale.magnitude / 30;
Color colorFace = new Color(color.r, color.g, color.b, color.a * 0.5f);
Color colorLine = new Color(color.r, color.g, color.b, color.a * 0.8f);
quadGravity.Face1 = DrawQuadFace(quad, quadGravity.Face1, quad.AllowBottom, colorFace, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Line1 = ExtGravityOverrideEditor.DrawLineTrunk(quadGravity.Line1, quad.P1, quad.P2, colorLine, sizeLine, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Line2 = ExtGravityOverrideEditor.DrawLineTrunk(quadGravity.Line2, quad.P2, quad.P3, colorLine, sizeLine, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Line3 = ExtGravityOverrideEditor.DrawLineTrunk(quadGravity.Line3, quad.P3, quad.P4, colorLine, sizeLine, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Line4 = ExtGravityOverrideEditor.DrawLineTrunk(quadGravity.Line4, quad.P4, quad.P1, colorLine, sizeLine, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Point1 = ExtGravityOverrideEditor.DrawPoint(quadGravity.Point1, quad.P1, color, sizePoint, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Point2 = ExtGravityOverrideEditor.DrawPoint(quadGravity.Point2, quad.P2, color, sizePoint, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Point3 = ExtGravityOverrideEditor.DrawPoint(quadGravity.Point3, quad.P3, color, sizePoint, out changed); hasChanged = (changed) ? true : hasChanged;
quadGravity.Point4 = ExtGravityOverrideEditor.DrawPoint(quadGravity.Point4, quad.P4, color, sizePoint, out changed); hasChanged = (changed) ? true : hasChanged;
return(quadGravity);
}
public static bool DrawQuadFace(ExtQuad quad, bool face, bool allowBottom, Color color, out bool hasChanged)
{
hasChanged = false;
float scaleRect = quad.LocalScale.magnitude;
float xScale = quad.LenghtX / 2;
float yScale = quad.LenghtY / 2;
Matrix4x4 scaleMatrix = Matrix4x4.TRS(quad.Position, quad.Rotation, new Vector3(xScale, 1, yScale));
using (new Handles.DrawingScope(scaleMatrix))
{
Vector3 up = scaleMatrix.ExtractRotation() * Vector3.up;
bool isCameraViewBehindFace = Vector3.Dot(ExtSceneView.GetSceneViewCameraTransform().forward, up) > 0 && !allowBottom;
Handles.color = (isCameraViewBehindFace) ? new Color(color.r, color.g, color.b, color.a / 2f) : color;
float scale = 1f;
Vector3[] verts = new Vector3[]
{
new Vector3(-scale, 0, -scale),
new Vector3(-scale, 0, +scale),
new Vector3(+scale, 0, +scale),
new Vector3(+scale, 0, -scale)
};
if (!face)
{
Handles.DrawSolidRectangleWithOutline(verts, Handles.color, Color.clear);
}
Quaternion rotation = Quaternion.identity * Quaternion.LookRotation(Vector3.up);
if (!Event.current.alt && Event.current.button != 2 && Handles.Button(
Vector3.zero,
Quaternion.identity * Quaternion.LookRotation(Vector3.up),
1,
1,
Handles.RectangleHandleCap))
{
if (isCameraViewBehindFace)
{
Debug.Log("not behind face");
return(false);
}
Debug.Log("face pressed");
face = !face;
hasChanged = true;
Use();
}
}
return(face);
}
public override void Construct()
{
_quad = new ExtQuad(transform.position,
transform.rotation,
transform.lossyScale);
}
