opengl package

app/src/main/java/chess/view/DDDrender/opengl/ElementBuffer.java

@@ -0,0 +1,33 @@
+package chess.view.DDDrender.opengl;
+
+import org.lwjgl.opengl.GL30;
+
+public class ElementBuffer {
+	private int id;
+	private int indiciesCount;
+
+	public ElementBuffer(int[] indicies) {
+		this.indiciesCount = indicies.length;
+		this.id = GL30.glGenBuffers();
+		Bind();
+		GL30.glBufferData(GL30.GL_ELEMENT_ARRAY_BUFFER, indicies.length * 4, GL30.GL_STATIC_DRAW);
+		GL30.glBufferSubData(GL30.GL_ELEMENT_ARRAY_BUFFER, 0, indicies);
+		Unbind();
+	}
+
+	public void Destroy() {
+		GL30.glDeleteBuffers(this.id);
+	}
+
+	public void Bind() {
+		GL30.glBindBuffer(GL30.GL_ELEMENT_ARRAY_BUFFER, this.id);
+	}
+
+	public void Unbind() {
+		GL30.glBindBuffer(GL30.GL_ELEMENT_ARRAY_BUFFER, 0);
+	}
+
+	public int GetIndiciesCount() {
+		return this.indiciesCount;
+	}
+}