Cryptomatte support on GPU (Arnold 7.3.5.0)
Arnold now has an internal implementation of Cryptomatte that supports GPUs. On both CPU and GPU, Cryptomatte now also uses much less memory for samples, making it easier to use higher AA settings, progressive rendering, and adaptive rendering (when properly used with FIS). In a simple scene rendered at 640x480 resolution with three cryptomattes we see the following improvements in peak memory. (ARNOLD-11042)
CPU | 7.3.4.1 | 7.3.5.0 |
---|---|---|
fixed-aa | 1345.68MB | 442.21MB |
progressive | 3433.39MB | 531.63MB |
adaptive | 8583.79MB | 440.93MB |
GPU | 7.3.4.1 | 7.3.5.0 |
---|---|---|
fixed-aa | - | 799.46MB |
adaptive | - | 809.87MB |
Release Information
Version:
7.3.5.0
Release Date:
7 November 2024