private void PrepareInstance(Entity entity)
{
Matrix4 transformationMatrix = Maths.CreateTransformationMatrix(
entity.Position, entity.Rotation, entity.Scale);
shader.LoadTransformationMatrix(transformationMatrix);
}
public void Render(Entity entity, StaticShader shader)
{
TexturedModel texturedModel = entity.TexturedModel;
RawModel model = texturedModel.RawModel;
GL.BindVertexArray(model.vaoID);
GL.EnableVertexAttribArray(0);
GL.EnableVertexAttribArray(1);
GL.EnableVertexAttribArray(2);
Matrix4 transformationMatrix = Maths.CreateTransformationMatrix(
entity.Position,
entity.RotationX,
entity.RotationY,
entity.RotationZ,
entity.Scale);
shader.LoadTransformationMatrix(ref transformationMatrix);
ModelTexture modelTexture = entity.TexturedModel.Texture;
shader.LoadShineVariables(modelTexture.ShineDamper, modelTexture.Reflectivity);
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, texturedModel.Texture.TextureID);
GL.DrawElements(PrimitiveType.Triangles, model.vertexCount, DrawElementsType.UnsignedInt, 0);
GL.DisableVertexAttribArray(0);
GL.DisableVertexAttribArray(1);
GL.DisableVertexAttribArray(2);
GL.BindVertexArray(0);
}
public void RenderEntity(Entity ent, StaticShader shader)
{
TexturedModel texturedModel = ent.Model;
RawModel model = texturedModel.Model;
GL.BindVertexArray(model.vaoID);
GL.EnableVertexArrayAttrib(model.vaoID, 0);
GL.EnableVertexArrayAttrib(model.vaoID, 1);
Matrix4 transformationMatrix = Maths.CreateTransformationMatrix(ent.Position, ent.RotationX, ent.RotationY, ent.RotationZ, ent.Scale);
shader.LoadTransformationMatrix(transformationMatrix);
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, texturedModel.ModelTexture.TextureID);
GL.DrawElements(BeginMode.Triangles, model.vertexCount, DrawElementsType.UnsignedInt, 0);
GL.DisableVertexArrayAttrib(model.vaoID, 0);
GL.DisableVertexArrayAttrib(model.vaoID, 1);
GL.BindVertexArray(0);
}
public virtual void Render()
{
shader.Use();
shader.LoadViewMatrix(camera.GetViewMatrix());
Gl.Enable(EnableCap.CullFace);
Gl.CullFace(CullFaceMode.Back);
foreach (KeyValuePair <GenericVAO, List <ModelEntity> > item in entityDictionary)
{
GenericVAO model = item.Key;
PrepareModel(model);
foreach (Entity entity in item.Value)
{
shader.LoadTransformationMatrix(Maths.CreateTransformationMatrix(entity));
Gl.DrawElements(model.DrawMode, model.VertexCount, model.ElementType, model.OffsetInBytes);
}
UnBindModel();
}
entityDictionary.Clear();
}
