public void Render(Dictionary <TextureModel, List <Entity> > entities, List <Terrain> terrainList)
{
this.depthFrameBuffer.BindFrameBuffer();
this.shader.Start();
var enumerator = entities.GetEnumerator();
//Render Entities
while (enumerator.MoveNext())
{
TextureModel model = enumerator.Current.Key;
PrepareTextureModel(model.RawModel);
List <Entity> batch = enumerator.Current.Value;
for (int i = 0; i < batch.Count; i++)
{
PrepareInstance(batch[i]);
Gl.DrawElements(PrimitiveType.Triangles, model.RawModel.VertexCount, DrawElementsType.UnsignedInt, IntPtr.Zero);
}
Unbind();
}
//Render Terrain
for (int i = 0; i < terrainList.Count; i++)
{
Terrain terrain = terrainList[i];
PrepareTextureModel(terrain.Model);
PrepareInstance(terrain);
Gl.DrawElements(PrimitiveType.Triangles, terrain.Model.VertexCount, DrawElementsType.UnsignedInt, IntPtr.Zero);
Unbind();
}
this.shader.Stop();
this.depthFrameBuffer.UnbindCurrentFrameBuffer();
}
public Entity(TextureModel textureModel, Vertex3f position, float rotationX, float rotationY, float rotationZ, float scale)
{
this.textureModel = textureModel;
this.position = position;
this.rotationX = rotationX;
this.rotationY = rotationY;
this.rotationZ = rotationZ;
this.scale = scale;
}
private void LoadPlayer(Loader loader, List <Entity> entities)
{
ModelTexture personTexture = new ModelTexture(loader.LoadTexture("playerTexture"));
personTexture.ShineDamper = 30f;
personTexture.Reflectivity = 0.3f;
TextureModel personModel = new TextureModel(OBJLoader.LoadObjModel("person", loader), personTexture);
this.player = new Player(personModel, new Vertex3f(0, 5, 0), 0, 100, 0, 0.6f);
entities.Add(this.player);
}
public void ProcessEntity(Entity entity)
{
TextureModel entityModel = entity.TextureModel;
if (this.entities.ContainsKey(entityModel))
{
this.entities[entityModel].Add(entity);
}
else
{
List <Entity> newBatch = new List <Entity>();
newBatch.Add(entity);
this.entities.Add(entityModel, newBatch);
}
}
public void Render(Dictionary <TextureModel, List <Entity> > entities)
{
var enumerator = entities.GetEnumerator();
while (enumerator.MoveNext())
{
TextureModel model = enumerator.Current.Key;
PrepareTextureModel(model);
List <Entity> batch = enumerator.Current.Value;
for (int i = 0; i < batch.Count; i++)
{
PrepareInstance(batch[i]);
Gl.DrawElements(PrimitiveType.Triangles, model.RawModel.VertexCount, DrawElementsType.UnsignedInt, IntPtr.Zero);
}
Unbind();
}
}
private void PrepareTextureModel(TextureModel model)
{
RawModel rawModel = model.RawModel;
Gl.BindVertexArray(rawModel.VaoID);
Gl.EnableVertexAttribArray(0); // Position
Gl.EnableVertexAttribArray(1); // UV 매핑 데이터 Slot 활성
Gl.EnableVertexAttribArray(2); // Normal
ModelTexture texture = model.Texture;
if (texture.HasTransparency)
{
MasterRenderer.DisableCulling();
}
this.shader.LoadFakeLighting(texture.UseFakeLigihting);
this.shader.LoadShineVariables(texture.ShineDamper, texture.Reflectivity);
Gl.ActiveTexture(TextureUnit.Texture0);
Gl.BindTexture(TextureTarget.Texture2d, texture.TextureID);
}
public Player(TextureModel textureModel, Vertex3f position, float rotationX, float rotationY, float rotationZ, float scale)
: base(textureModel, position, rotationX, rotationY, rotationZ, scale)
{
}
private void LoadEntities(Terrain terrain, List <Entity> entities, Loader loader)
{
//Tree
ModelTexture lowPolyTree = new ModelTexture(loader.LoadTexture("bobbleTree"));
lowPolyTree.ShineDamper = 30f;
lowPolyTree.Reflectivity = 0.3f;
TextureModel lowPolyTreeModel = new TextureModel(OBJLoader.LoadObjModel("bobbleTree", loader), lowPolyTree);
//Tree
ModelTexture treeTexture = new ModelTexture(loader.LoadTexture("pine"));
treeTexture.ShineDamper = 30f;
treeTexture.Reflectivity = 0.3f;
TextureModel treeModel = new TextureModel(OBJLoader.LoadObjModel("pine", loader), treeTexture);
//Grass
ModelTexture grassTexture = new ModelTexture(loader.LoadTexture("grassTexture"));
grassTexture.HasTransparency = true;
grassTexture.UseFakeLigihting = true;
TextureModel grassModel = new TextureModel(OBJLoader.LoadObjModel("grassModel", loader), grassTexture);
ModelTexture flowerTexture = new ModelTexture(loader.LoadTexture("flower"));
flowerTexture.HasTransparency = true;
flowerTexture.UseFakeLigihting = true;
TextureModel flowerModel = new TextureModel(OBJLoader.LoadObjModel("grassModel", loader), flowerTexture);
//Fern
ModelTexture fernTextureAltas = new ModelTexture(loader.LoadTexture("fernAtlas"));
fernTextureAltas.NumberOfRows = 2;
TextureModel fernModel = new TextureModel(OBJLoader.LoadObjModel("fern", loader), fernTextureAltas);
//Lemp
ModelTexture lampTexture = new ModelTexture(loader.LoadTexture("lamp"));
lampTexture.UseFakeLigihting = true;
lampTexture.Reflectivity = 0.3f;
lampTexture.ShineDamper = 30f;
TextureModel lampModel = new TextureModel(OBJLoader.LoadObjModel("lamp", loader), lampTexture);
entities.Add(new Entity(lampModel, GetHeightPosition(terrain, 185, 0f, -293), 0, 0, 0, 1));
entities.Add(new Entity(lampModel, GetHeightPosition(terrain, 370, 0f, -300), 0, 0, 0, 1));
entities.Add(new Entity(lampModel, GetHeightPosition(terrain, 293, 0f, -305), 0, 0, 0, 1));
float x = 100f;
float z = -50f;
float y = terrain.GetHeightOfTerrain(x, z);
entities.Add(new Entity(treeModel, new Vertex3f(x, y, z), 0, 0, 0, 1f));
x = 100f;
z = -130f;
y = terrain.GetHeightOfTerrain(x, z);
entities.Add(new Entity(treeModel, new Vertex3f(x, y, z), 0, 0, 0, 1.5f));
x = 50f;
z = -105f;
y = terrain.GetHeightOfTerrain(x, z);
entities.Add(new Entity(treeModel, new Vertex3f(x, y, z), 0, 0, 0, 1.3f));
x = 70f;
z = -130f;
y = terrain.GetHeightOfTerrain(x, z);
entities.Add(new Entity(treeModel, new Vertex3f(x, y, z), 0, 0, 0, 1f));
Random random = new Random();
for (int i = 0; i < 10; i++)
{
if (i % 2 == 0)
{
entities.Add(new Entity(fernModel, random.Next(0, 3), GetRadomPosition(terrain, random, Terrain.SIZE, -Terrain.SIZE), 0, 0, 0, 0.6f));
}
if (i % 5 == 0)
{
entities.Add(new Entity(lowPolyTreeModel, GetRadomPosition(terrain, random, Terrain.SIZE, -Terrain.SIZE), 0, 0, 0, 1f));
}
entities.Add(new Entity(treeModel, GetRadomPosition(terrain, random, Terrain.SIZE, -Terrain.SIZE), 0, 0, 0, 1f));
entities.Add(new Entity(grassModel, GetRadomPosition(terrain, random, Terrain.SIZE, -Terrain.SIZE), 0, 0, 0, 1));
entities.Add(new Entity(flowerModel, GetRadomPosition(terrain, random, Terrain.SIZE, -Terrain.SIZE), 0, 0, 0, 1));
}
}