SKETCHPAD ONLINE AND DOC HOW TO
SKETCHPAD ONLINE AND DOC SOFTWARE

You have the possibility to undo/redo your steps It's better to not set the reflections order too high because the possible rays grow exponentially and the whole browser can get really slow calculating them! Note that you have to place a sound source and a listener to raytrace with this algorithm. The number of rays depends on the walls that lead to reflections between the source and the listener. You can chose the reflection order like before. Therefore its perfect to find the right spots for acoustical elements like absorbers. This algorithm finds ALL possible rays between the source and the listener. Note that you have to place a sound source to raytrace. 'Reflection Order' means the number of reflections that are calculated for each ray. You can change the number of rays and the reflection order in the 'Settings' menu. Use it to experiment with sound distribution in a shape/room. This algorithm radiates rays in all directions. A blue print for example.Ĭhoose the Raytracing Algorithm that fits your needs: load and place a background image you want to draw on. (The listener can only be placed if you chose the 'beamtracing' algorithm) If you delete points that connect multiple walls, all those walls are deleted.

SKETCHPAD ONLINE AND DOC HOW TO

How to use amray: Toggle one of the edit modes to: Amray tries to help you find solutions for very specific acoustical questions after just some seconds of painting.

SKETCHPAD ONLINE AND DOC SOFTWARE

Want to show your own project to the world? Feel free to send me your screenshots.Īmray is not meant to be an alternative to existing room acoustics software that tries to be as accurate as possible. Use it to quickly show customers why you chose to splay a wall or place a reflectorĪn example by Simon Caby (designs and builds studio monitors for and designs studio acoustics in France).Simply experiment with reflections from convex or concave shapes or in corners.Find functional shapes for ceilings, tiers and boxes in theaters.Shape walls to build a RFZ (reflection free zone).Find the points of the first reflections to optimize absorber/diffuser placement.Primarily it's made for acoustic raytracing (Geometrical acoustics), but you can also use it for example to see how rays of light are reflected by mirrors. Amray is a sketchpad for 2D raytracing experiments.

Sketchpad online and doc