public override void UpdateUniforms(Matrix4 view, Entity entity)
{
if (entity is Light)
UpdateUniforms(view, (Light) entity);
}
public override void UpdateUniforms(Matrix4 view, Entity entity)
{
if (_viewMatrix >= 0)
GL.UniformMatrix4(_viewMatrix, false, ref view);
if (_modelMatrix >= 0)
{
var t = entity.Transform;
GL.UniformMatrix4(_modelMatrix, false, ref t);
}
if (_modelRotationMatrix >= 0)
{
var t = entity.RotationMatrix;
GL.UniformMatrix4(_modelRotationMatrix, false, ref t);
}
if (_modelViewMatrix >= 0)
{
var modelView = entity.Transform;
if (!(entity is FullScreenQuad))
modelView *= view;
GL.UniformMatrix4(_modelViewMatrix, false, ref modelView);
}
if (_colorTexture >= 0)
GL.Uniform1(_colorTexture, 2);
}
public virtual void UpdateUniforms(Matrix4 view, Entity entity)
{
}
public override void UpdateUniforms(Matrix4 view, Entity entity)
{
if (_viewMatrix >= 0)
GL.UniformMatrix4(_viewMatrix, false, ref view);
if (_modelMatrix >= 0)
{
var t = entity.Transform;
GL.UniformMatrix4(_modelMatrix, false, ref t);
}
if (_modelRotationMatrix >= 0)
{
var t = entity.RotationMatrix;
GL.UniformMatrix4(_modelRotationMatrix, false, ref t);
}
if (_modelViewMatrix >= 0)
{
Matrix4 modelView;
if (entity is FullScreenQuad)
modelView = (entity as FullScreenQuad).Transform;
else
modelView = entity.Transform * view;
GL.UniformMatrix4(_modelViewMatrix, false, ref modelView);
}
if (_texture >= 0)
{
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, TextureLibrary.GetTexture(entity.TextureName));
GL.Uniform1(_texture, 0);
}
}