diff options
| author | Charlie Jolly <mistajolly@gmail.com> | 2018-07-13 00:40:18 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-07-13 12:00:10 +0300 |
| commit | 30bffb5a3afa2fde165d4fb63a115310d5ddc3e3 (patch) | |
| tree | 543109969a99e176340071dfdf85a87594f0db07 /intern/cycles/kernel/svm/svm_math_util.h | |
| parent | f4213c1408619d1071004247ed099e2ba98a3e9a (diff) | |
Nodes: add sqrt, ceil, floor and fract to math nodes.
This works for Cycles, Eevee, texture nodes and compositing. It helps to
reduce the number of math nodes required in various node setups.
Differential Revision: https://developer.blender.org/D3537
Diffstat (limited to 'intern/cycles/kernel/svm/svm_math_util.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_math_util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_math_util.h b/intern/cycles/kernel/svm/svm_math_util.h index 04864bd610a..d3490ab284f 100644 --- a/intern/cycles/kernel/svm/svm_math_util.h +++ b/intern/cycles/kernel/svm/svm_math_util.h @@ -94,6 +94,14 @@ ccl_device float svm_math(NodeMath type, float Fac1, float Fac2) Fac = fabsf(Fac1); else if(type == NODE_MATH_ARCTAN2) Fac = atan2f(Fac1, Fac2); + else if (type == NODE_MATH_FLOOR) + Fac = floorf(Fac1); + else if (type == NODE_MATH_CEIL) + Fac = ceilf(Fac1); + else if (type == NODE_MATH_FRACT) + Fac = Fac1 - floorf(Fac1); + else if (type == NODE_MATH_SQRT) + Fac = safe_sqrtf(Fac1); else if(type == NODE_MATH_CLAMP) Fac = saturate(Fac1); else |