app/src/main/java/chess/view/DDDrender/BoardModelLoader.java

@@ -2,6 +2,10 @@ package chess.view.DDDrender;
 
 import org.joml.Vector3f;
 
+import chess.view.DDDrender.opengl.ElementBuffer;
+import chess.view.DDDrender.opengl.VertexArray;
+import chess.view.DDDrender.opengl.VertexBuffer;
+
 public class BoardModelLoader {
 
 	private static int BOARD_WIDTH = 8;

app/src/main/java/chess/view/DDDrender/DDDModel.java

@@ -2,6 +2,8 @@ package chess.view.DDDrender;
 
 import java.util.List;
 
+import chess.view.DDDrender.opengl.VertexArray;
+
 public class DDDModel {
 	private final List<VertexArray> vaos;
 

app/src/main/java/chess/view/DDDrender/DDDPlacement.java

@@ -6,7 +6,11 @@ import chess.model.Coordinate;
 
 class DDDPlacement {
 	static public Vector2f coordinates_to_vector(Coordinate coo) {
-		return new Vector2f(1.0f - 0.125f - coo.getX() * 0.250f, 1.0f - 0.125f - coo.getY() * 0.250f);
+		return coordinates_to_vector(coo.getX(), coo.getY());
+	}
+
+	static public Vector2f coordinates_to_vector(float x, float y) {
+		return new Vector2f(1.0f - 0.125f - x * 0.250f, 1.0f - 0.125f - y * 0.250f);
 	}
 	
 }

app/src/main/java/chess/view/DDDrender/ModelLoader.java

@@ -18,6 +18,9 @@ import org.lwjgl.assimp.Assimp;
 import org.lwjgl.system.MemoryUtil;
 
 import chess.view.AssetManager;
+import chess.view.DDDrender.opengl.ElementBuffer;
+import chess.view.DDDrender.opengl.VertexArray;
+import chess.view.DDDrender.opengl.VertexBuffer;
 
 public class ModelLoader {
 

app/src/main/java/chess/view/DDDrender/Renderer.java

@@ -12,6 +12,7 @@ import org.lwjgl.opengl.GL30;
 import chess.model.Color;
 import chess.model.Coordinate;
 import chess.model.Piece;
+import chess.view.DDDrender.opengl.VertexArray;
 import chess.view.DDDrender.shader.BoardShader;
 import chess.view.DDDrender.shader.PieceShader;
 import chess.view.DDDrender.shader.ShaderProgram;

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

@@ -1,4 +1,4 @@
-package chess.view.DDDrender;
+package chess.view.DDDrender.opengl;
 
 import org.lwjgl.opengl.GL30;
 

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

@@ -1,4 +1,4 @@
-package chess.view.DDDrender;
+package chess.view.DDDrender.opengl;
 
 import java.util.ArrayList;
 import java.util.List;

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

@@ -1,4 +1,4 @@
-package chess.view.DDDrender;
+package chess.view.DDDrender.opengl;
 
 public record VertexAttribPointer(int index, int size, int offset) {
 	

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

@@ -1,4 +1,4 @@
-package chess.view.DDDrender;
+package chess.view.DDDrender.opengl;
 
 import static org.lwjgl.opengl.GL11.GL_FLOAT;