Join GitHub today
GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together.Sign up
Fractional-Pixel Polygon Rasterizer #1873
In this changeset, a polygon rasterizer which reports partial pixels and the respective fractions of those pixels that are covered by the polygon is presented. The approach used seems to be the most efficient that is practical if sub-pixel geometries are to be supported.
This resource recommends the same method for volumetric calculation as we are envisioning. I have not found any contradictory resources.