diff --git a/src/main/java/speiger/src/coreengine/rendering/models/DataType.java b/src/main/java/speiger/src/coreengine/rendering/models/DataType.java
index 551741f..7053e6e 100644
--- a/src/main/java/speiger/src/coreengine/rendering/models/DataType.java
+++ b/src/main/java/speiger/src/coreengine/rendering/models/DataType.java
@@ -1,5 +1,7 @@
 package speiger.src.coreengine.rendering.models;
 
+import java.nio.ByteBuffer;
+import java.util.List;
 import java.util.Map;
 
 import speiger.src.collections.objects.maps.impl.hash.Object2ObjectOpenHashMap;
@@ -38,6 +40,36 @@ public enum DataType
 		return this == FLOAT || this == DOUBLE;
 	}
 	
+	public void putIntoBuffer(ByteBuffer buffer, List<Number> data, int offset, int size)
+	{
+		for(int i = 0;i<size;putIntoBuffer(buffer, data.get(offset+i)),i++);
+	}
+	
+	public void putIntoBuffer(ByteBuffer buffer, Number data)
+	{
+		switch(this)
+		{
+			case BYTE:
+				buffer.put(data.byteValue());
+				break;
+			case SHORT:
+				buffer.putShort(data.shortValue());
+				break;
+			case INT:
+				buffer.putInt(data.intValue());
+				break;
+			case LONG:
+				buffer.putLong(data.longValue());
+				break;
+			case FLOAT:
+				buffer.putFloat(data.floatValue());
+				break;
+			case DOUBLE:
+				buffer.putDouble(data.doubleValue());
+				break;
+		}
+	}
+	
 	public static DataType byID(String id)
 	{
 		return BY_ID.get(id);
diff --git a/src/main/java/speiger/src/coreengine/rendering/models/loader/VertexEntry.java b/src/main/java/speiger/src/coreengine/rendering/models/loader/VertexEntry.java
new file mode 100644
index 0000000..f83a7cd
--- /dev/null
+++ b/src/main/java/speiger/src/coreengine/rendering/models/loader/VertexEntry.java
@@ -0,0 +1,78 @@
+package speiger.src.coreengine.rendering.models.loader;
+
+import java.util.List;
+
+import com.google.gson.JsonObject;
+
+import speiger.src.coreengine.rendering.models.GLDataType;
+import speiger.src.coreengine.utils.helpers.JsonUtil;
+
+public class VertexEntry
+{
+	String name;
+	int size;
+	GLDataType glType;
+	boolean optional;
+	
+	public VertexEntry(JsonObject obj)
+	{
+		this(obj.get("type").getAsString(), obj.get("length").getAsInt(), GLDataType.byName(obj.get("glType").getAsString()), JsonUtil.getOrDefault(obj, "optional", false));
+	}
+	
+	public VertexEntry(String name, int size, GLDataType glType)
+	{
+		this(name, size, glType, false);
+	}
+	
+	public VertexEntry(String name, int size, GLDataType glType, boolean optional)
+	{
+		this.name = name;
+		this.size = size;
+		this.glType = glType;
+		this.optional = optional;
+	}
+	
+	public String getName()
+	{
+		return name;
+	}
+	
+	public int getSize()
+	{
+		return size;
+	}
+	
+	public GLDataType getType()
+	{
+		return glType;
+	}
+	
+	public boolean isOptional()
+	{
+		return optional;
+	}
+	
+	public static int calculateStride(List<VertexEntry> array, boolean excludeOptional)
+	{
+		return excludeOptional ? calculateNonOptionalStride(array) : caclulateStride(array);
+	}
+	
+	public static int calculateNonOptionalStride(List<VertexEntry> array)
+	{
+		int size = 0;
+		for(int i = 0,m=array.size();i<m;i++)
+		{
+			VertexEntry entry = array.get(i);
+			if(entry.isOptional()) continue;
+			size += entry.getSize();
+		}
+		return size;
+	}
+	
+	public static int caclulateStride(List<VertexEntry> array)
+	{
+		int size = 0;
+		for(int i = 0,m=array.size();i<m;size+=array.get(i++).getSize());
+		return size;
+	}
+}
\ No newline at end of file
diff --git a/src/main/java/speiger/src/coreengine/rendering/models/loader/VertexLoader.java b/src/main/java/speiger/src/coreengine/rendering/models/loader/VertexLoader.java
new file mode 100644
index 0000000..8cc9b9f
--- /dev/null
+++ b/src/main/java/speiger/src/coreengine/rendering/models/loader/VertexLoader.java
@@ -0,0 +1,85 @@
+package speiger.src.coreengine.rendering.models.loader;
+
+import java.nio.ByteBuffer;
+import java.util.List;
+
+import com.google.gson.JsonObject;
+
+import speiger.src.collections.objects.lists.ObjectArrayList;
+import speiger.src.collections.objects.maps.interfaces.Object2ObjectMap;
+import speiger.src.coreengine.utils.helpers.JsonUtil;
+
+public class VertexLoader
+{
+	public static List<VertexEntry> loadVertexFormat(JsonObject obj)
+	{
+		List<VertexEntry> list = new ObjectArrayList<>();
+		JsonUtil.iterate(obj.get("dataOrder"), T -> list.add(new VertexEntry(T)));
+		return list;
+	}
+	
+	public static ByteBuffer parseVertexData(JsonObject obj, int vertexCount, List<VertexEntry> entries, boolean excludeOptional)
+	{
+		List<Number> numbers = parseVertexData(obj, entries, excludeOptional);
+		ByteBuffer buffer = ByteBuffer.allocate(vertexCount * VertexEntry.calculateStride(entries, excludeOptional));
+		for(int i = 0,offset=0,m=vertexCount*entries.size();i<m;i++)
+		{
+			VertexEntry entry = entries.get(i % entries.size());
+			if(entry.isOptional() && excludeOptional) continue;
+			entry.getType().getDataType().putIntoBuffer(buffer, numbers, offset, entry.getSize());
+			offset+=entry.getSize();
+		}
+		return buffer;
+	}
+	
+	public static List<Number> parseVertexData(JsonObject obj, List<VertexEntry> entries, boolean excludeOptional)
+	{
+		int stride = VertexEntry.caclulateStride(entries);
+		int outStride = excludeOptional ? VertexEntry.calculateNonOptionalStride(entries) : stride;
+		int[] vertexes = JsonUtil.parseIntArray(obj.getAsJsonArray("vertexes"));
+		Number[] data = new Number[excludeOptional ? (vertexes.length / stride) * outStride : vertexes.length];
+		for(int i = 0,inOff=0,outOff=0,m=entries.size();i<m;i++)
+		{
+			VertexEntry entry = entries.get(i);
+			if(!entry.isOptional() || !excludeOptional)
+			{
+				deserializeIndecies(vertexes, JsonUtil.parseArray(obj.getAsJsonArray(entry.getName())), entry.getSize(), stride, inOff, data, outStride, outOff);
+				outOff += entry.getSize();
+			}
+			inOff += entry.getSize();
+		}
+		return ObjectArrayList.wrap(data);
+	}
+	
+	public static Object2ObjectMap<String, List<Number>> parseMappedVertexData(JsonObject obj, List<VertexEntry> entries, boolean excludeOptional)
+	{
+		Object2ObjectMap<String, List<Number>> mappedData = Object2ObjectMap.createLinkedMap();
+		int stride = VertexEntry.caclulateStride(entries);
+		int[] vertexes = JsonUtil.parseIntArray(obj.getAsJsonArray("vertexes"));
+		for(int i = 0,offset=0,m=entries.size();i<m;i++)
+		{
+			VertexEntry entry = entries.get(i);
+			if(!entry.isOptional() || !excludeOptional) mappedData.put(entry.getName(), deserializeIndecies(vertexes, JsonUtil.parseArray(obj.getAsJsonArray(entry.getName())), entry.getSize(), stride, offset));
+			offset += entry.getSize();
+		}
+		return mappedData;
+	}
+	
+	public static <T> void deserializeIndecies(int[] indecies, T[] in, int size, int stride, int offset, T[] out, int outStride, int outOffset)
+	{
+		for(int i = 0,m=(indecies.length/stride)*size;i<m;i++)
+		{
+			out[outOffset + ((i/size) * outStride) + (i % size)] = in[indecies[offset + ((i/size) * stride) + (i % size)]];
+		}
+	}
+	
+	public static <T> List<T> deserializeIndecies(int[] indecies, T[] in, int size, int stride, int offset)
+	{
+		List<T> out = new ObjectArrayList<>();
+		for(int i = 0,m=(indecies.length/stride)*size;i<m;i++)
+		{
+			out.add(in[indecies[offset + ((i/size) * stride) + (i % size)]]);
+		}
+		return out;
+	}
+}