private XZOrientedQuad3D GetMirrorQuad()
{
const float infiniteSize = 9999999.9999999f;
XZOrientedQuad3D mirrorQuad = new XZOrientedQuad3D(_mirrorTransformMatrix.Translation, Vector3.one);
mirrorQuad.Rotation = Quaternion.AngleAxis(-90.0f, Vector3.forward);
mirrorQuad.Rotation = _mirrorTransformMatrix.Rotation * mirrorQuad.Rotation;
mirrorQuad.SetScale(new Vector3(RenderSettings.UseInfiniteHeight ? infiniteSize : RenderSettings.MirrorHeight, 1.0f, RenderSettings.UseInfiniteWidth ? infiniteSize : RenderSettings.MirrorWidth));
return(mirrorQuad);
}
public void RenderGizmos(ObjectPlacementExtensionPlane extensionPlane)
{
ObjectPlacementExtensionPlaneRenderSettings renderSettings = extensionPlane.RenderSettings;
XZOrientedQuad3D planeQuad = extensionPlane.PlaneQuad;
planeQuad.SetScale(renderSettings.PlaneScale);
// Note: Add a small offset to avoid Z wars when the extension plane sits on top of other objects.
const float quadOffset = 0.005f;
GizmosEx.RenderXZOrientedQuad(planeQuad, renderSettings.PlaneColor, quadOffset);
GizmosEx.RenderXZOrientedQuadBorderLines(planeQuad, renderSettings.PlaneBorderLineColor, quadOffset);
// Render the plane normals
List <Vector3> quadCornerPoints = planeQuad.GetCornerPoints();
Vector3 offsetToEndOfLine = extensionPlane.Plane.normal * renderSettings.PlaneNormalLineLength;
foreach (Vector3 quadCornerPoint in quadCornerPoints)
{
GizmosEx.RenderLine(quadCornerPoint, quadCornerPoint + offsetToEndOfLine, renderSettings.PlaneNormalLineColor);
}
}
