Graphics rendering

A data processing method, comprising:

• allocating a graphical feature for a virtual environment to a respective layer from a plurality of respective layers in dependence upon one or more properties for the graphical feature, the plurality of respective layers comprising a mobile layer and at least one of a mobile re-projection layer and a static re-projection layer;
• rendering graphical features allocated to respective different layers of the plurality of respective layers with a different rendering quality;
• and
• generating an image for display according to a viewpoint of a virtual camera, in which the image comprises graphical features allocated to respective different layers of the plurality of layers.

A non-transitory, computer readable storage medium containing computer software which, when executed by a computer, causes the computer to carry out a data processing method, comprising:

• allocating a graphical feature for a virtual environment to a respective layer from a plurality of respective layers in dependence upon one or more properties for the graphical feature, the plurality of respective layers comprising a mobile layer and at least one of a mobile re-projection layer and a static re-projection layer;
• rendering graphical features allocated to respective different layers of the plurality of respective layers with a different rendering quality;
• and
• generating an image for display according to a viewpoint of a virtual camera, in which the image comprises graphical features allocated to respective different layers of the plurality of layers.