// --------------------------------------------------------------------
private void PrepareMaterials(Scene scene, UBO <CameraUBufferData> camUBO, UBO <LightingUBufferData> lightUBO)
{
HashSet <Material> materials = GetMaterialsFromRenderers(scene);
// TODO - improve this so we only check a template once!
foreach (EntityRenderer er in scene.RenderData.EntityRenderers)
{
if (!er.SceneObject.Active)
{
return;
}
foreach (MeshRenderer mr in er.Renderers)
{
if (!mr.SceneObject.Active)
{
return;
}
materials.Add(mr.Material);
}
}
foreach (Material m in materials)
{
if (m == null)
{
return;
}
m.Shader.BindUBO(camUBO);
m.Shader.BindUBO(lightUBO);
}
}
public Camera(string id, float near = 0.1f, float far = 1000) : base(id)
{
Near = near;
Far = far;
mUBufferData = new CameraUBufferData();
mCameraUBO = new UBO <CameraUBufferData>(mUBufferData, "CameraData");
}
// --------------------------------------------------------------------
public override void Dispose()
{
base.Dispose();
mCameraUBO.Dispose();
mCameraUBO = null;
}
// --------------------------------------------------------------------
public Lighting()
{
mUBufferData.PointLight = new LightUBufferData[8];
mUBufferData.SpotLight = new LightUBufferData[8];
mUBufferData.DirectionalLight = new LightUBufferData[2];
mLightingUBO = new UBO <LightingUBufferData>(mUBufferData, "LightingData");
}
public void BindUBO(UBO ubo)
{
int idx = GL.GetUniformBlockIndex(Program, ubo.BlockName);
GL.UniformBlockBinding(Program, idx, ubo.BindingPoint);
}
// --------------------------------------------------------------------
public void Dispose()
{
mLightingUBO.Dispose();
mLightingUBO = null;
}
public void Dispose()
{
mSkyUBO.Dispose();
mSkyUBO = null;
}
public Sky()
{
mSkyUBO = new UBO <SkyUBufferData>(mUBufferData, "SkyData");
}