Method concat

shared/java/Canvas.java:1277–1284

(@NotNull Matrix33 matrix)

    }

    @NotNull @Contract("_ -> this")
    public Canvas concat(@NotNull Matrix33 matrix) {
        assert _ptr != 0 : "Canvas is closed";
        assert matrix != null : "Can’t concat with matrix == null";
        Stats.onNativeCall();
        _nConcat(_ptr, matrix.getMat());
        return this;
    }

    @NotNull @Contract("_ -> this")
    public Canvas concat(@NotNull Matrix44 matrix) {