includes NULL terminator byte in return */

Load file content into memory Memory allocated with ImGui::MemAlloc(), must be freed by user using ImGui::MemFree()

Used when hitting a surface

@{ Return the remainder of @a x / @a y.

Mutate a value in the range [0-1]

Get offsets for fast sampling

* The pdf associated to a given interval * * @param offset The interval number in the [0,n) range * * @return The pdf so that sum(i=0..n-1, p

Scissoring. The values in clip_rect are x1, y1, x2, y2.

Vertical scrollbar The entire piece of code below is rather confusing because: - We handle absolute seeking (when first clicking outside the grab) and

Convergence can be set by external source (like TileRepository convergence test)

Simpson filter from PBRT v2. Filter the photons according their distance, giving more weight to the nearest.