what is going on

src/org/hl/engine/graphics/ModelLoader.java

@@ -0,0 +1,61 @@
+package org.hl.engine.graphics;
+
+import org.hl.engine.math.lalg.Vector2f;
+import org.hl.engine.math.lalg.Vector3f;
+import org.lwjgl.assimp.*;
+
+public class ModelLoader {
+	public static Mesh loadModel(String path, String texture) throws Exception {
+		AIScene scene = Assimp.aiImportFile(path, Assimp.aiProcess_JoinIdenticalVertices | Assimp.aiProcess_Triangulate);
+
+		if (scene == null) {
+			throw new Exception("Couldn't load model at " + path);
+		}
+
+		AIMesh mesh = AIMesh.create(scene.mMeshes().get(0));
+		int vertexCount = mesh.mNumVertices();
+
+		AIVector3D.Buffer vertices = mesh.mVertices();
+		AIVector3D.Buffer normals = mesh.mNormals();
+
+		Vertex[] vertexList = new Vertex[vertexCount];
+
+		for (int i = 0; i < vertexCount; i ++) {
+			AIVector3D vertex = vertices.get(i);
+			Vector3f engineVertex = new Vector3f(vertex.x(), vertex.y(), vertex.z());
+
+			AIVector3D normal = normals.get(i);
+			Vector3f engineNormal = new Vector3f(normal.x(), normal.y(), normal.z());
+
+			Vector2f meshTextureCoord = new Vector2f(0, 0);
+
+			if (mesh.mNumUVComponents().get(0) != 0) {
+				AIVector3D tex = mesh.mTextureCoords(0).get(i);
+				meshTextureCoord.setX(tex.x());
+				meshTextureCoord.setY(tex.y());
+			}
+
+			vertexList[i] = new Vertex(engineVertex, meshTextureCoord, engineNormal);
+
+		}
+
+		int faceCount = mesh.mNumFaces();
+		AIFace.Buffer indices = mesh.mFaces();
+		int[] indicesList = new int[faceCount*3];
+
+		for (int i = 0; i < faceCount; i ++) {
+			AIFace face = indices.get(i);
+			indicesList[i * 3 + 0] = face.mIndices().get(0);
+			indicesList[i * 3 + 1] = face.mIndices().get(1);
+			indicesList[i * 3 + 2] = face.mIndices().get(2);
+
+		}
+
+		return new Mesh(vertexList, indicesList, new Material(new Texture(texture)), "texture");
+
+
+	}
+}
+
+
+