public override void Render(PerspectiveCamera cam)
{
GL.BindVertexArray(_gfx);
int c = 0;
// Loop through all avalable Textures
// Tell the Shader Use Each Texture in its respective spot
foreach (var tex in this._textures)
{
if (c == 1)
{
tex.Value.Use(TextureUnit.Texture1);
}
else
{
tex.Value.Use();
}
c++;
}
// Apply the Default Shader
_default.Use();
// Apply Global View Matrix
_default.SetMatrix4("model", Matrix4.CreateTranslation(this.Transform.GetPosition()));
_default.SetMatrix4("view", cam.GetViewMatrix());
_default.SetMatrix4("projection", cam.GetProjectionMatrix());
// Update View Matrix
_default.SetVector3("viewPosition", cam.Position);
_default.SetInt("material.diffuse", 0);
_default.SetInt("material.specular", 1);
_default.SetFloat("material.shine", 32.0f);
_default.SetVector3("light.direction", _light_dir);
_default.SetVector3("light.ambient", new Vector3(0.2f));
_default.SetVector3("light.diffuse", new Vector3(0.5f));
_default.SetVector3("light.specular", new Vector3(1.0f));
GL.DrawArrays(PrimitiveType.Triangles, 0, 36);
GL.BindVertexArray(_gfx);
base.Render(cam);
}
