the matrix code itself.

that x + y != x, and nextafter() which behaves like the C function.

functions are now about 20% faster.

bonus, multiplication or division by a power of two will be optimised as
a shift of the exponent.

add the corresponding unit test.

increase the maximum iteration count to 340.

Mandelbrot shader code to Cg.

shader.

work on i915 cards.

in HLSL.

viewer using only the shader.

slice, and averages the results. This gives us almost free antialiasing,
since all these queries will need to be done anyway for raytracing.

gains 10 milliseconds in the game tick.

sending the part we just modified.

each frame.