diff options
| author | Lukas Stockner <lukas.stockner@freenet.de> | 2018-05-24 03:51:41 +0300 |
|---|---|---|
| committer | Lukas Stockner <lukas.stockner@freenet.de> | 2018-05-24 17:46:02 +0300 |
| commit | 68627626854c27c2135cab72b48b648cb638c8cb (patch) | |
| tree | 0add4728e9bc6d198c57721e59921844e8980f5e /intern/cycles/kernel/shaders | |
| parent | 8d9faf840b8f99255b9989d178e5e4a6f5ec7f87 (diff) | |
Cycles/Compositor: Add arctan2 operation to the Math node
The Math node currently has the normal atan() function, but for
actual angles this is fairly useless without additional nodes to handle the signs.
Since the node has two inputs anyways, it only makes sense to add an arctan2 option.
Reviewers: sergey, brecht
Differential Revision: https://developer.blender.org/D3430
Diffstat (limited to 'intern/cycles/kernel/shaders')
| -rw-r--r-- | intern/cycles/kernel/shaders/node_math.osl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/intern/cycles/kernel/shaders/node_math.osl b/intern/cycles/kernel/shaders/node_math.osl index f309ef7c6f3..c5fcbc311d3 100644 --- a/intern/cycles/kernel/shaders/node_math.osl +++ b/intern/cycles/kernel/shaders/node_math.osl @@ -95,6 +95,8 @@ shader node_math( Value = safe_modulo(Value1, Value2); else if (type == "absolute") Value = fabs(Value1); + else if (type == "arctan2") + Value = atan2(Value1, Value2); if (use_clamp) Value = clamp(Value, 0.0, 1.0); |