[DEV] some updates

src/main/org/atriasoft/etk/DimensionBorderRadius.java

@@ -68,6 +68,11 @@ public record DimensionBorderRadius(
 		this(new BorderRadius(size, size, size, size), Distance.PIXEL);
 	}
 	
+	public DimensionBorderRadius(final float topLeft, final float topRight, final float bottomRight,
+			final float bottomLeft) {
+		this(new BorderRadius(topLeft, topRight, bottomRight, bottomLeft), Distance.PIXEL);
+	}
+
 	public DimensionBorderRadius(final BorderRadius size) {
 		this(size, Distance.PIXEL);
 	}

src/main/org/atriasoft/etk/DimensionInsets.java

@@ -65,6 +65,18 @@ public record DimensionInsets(
 		this(new Insets(size, size, size, size), Distance.PIXEL);
 	}
 	
+	/**
+	 * Constructor
+	 * @param size Requested dimension
+	 */
+	public DimensionInsets(final float top, final float right, final float bottom, final float left) {
+		this(new Insets(top, right, bottom, left), Distance.PIXEL);
+	}
+
+	public DimensionInsets(final float yyy, final float xxx) {
+		this(new Insets(yyy, xxx, yyy, xxx), Distance.PIXEL);
+	}
+
 	public DimensionInsets(final Insets size) {
 		this(size, Distance.PIXEL);
 	}

src/main/org/atriasoft/etk/Insets.java

@@ -19,6 +19,14 @@ public record Insets(
 		return new Vector2f(this.left + this.right, this.top + this.bottom);
 	}
 	
+	public Vector2f getOrigin() {
+		return new Vector2f(this.left, this.bottom);
+	}
+	
+	public Vector2f getEnd() {
+		return new Vector2f(this.right, this.top);
+	}
+
 	public static Insets valueOf(String value) {
 		float val1 = 0;
 		float val2 = 0;
@@ -430,4 +438,9 @@ public record Insets(
 		final float val4 = Float.valueOf(valuesW);
 		return new Insets(val1, val2, val3, val4);
 	}
+	
+	@CheckReturnValue
+	public boolean isZero() {
+		return this.top == 0.0f && this.right == 0.0f && this.bottom == 0.0f && this.left == 0.0f;
+	}
 }