diff options
| author | Chaosus <chaosus89@gmail.com> | 2019-03-19 14:39:43 +0300 |
|---|---|---|
| committer | Chaosus <chaosus89@gmail.com> | 2019-04-07 14:11:26 +0300 |
| commit | 514a3fb96a6ad97eb9488cacba7143566cb17d27 (patch) | |
| tree | 0c8e73449cf64330212c2ced522939753f719f03 /core/math/expression.cpp | |
| parent | df7d3708c5b535c3696943322a14ec19a175e30c (diff) | |
| download | redot-engine-514a3fb96a6ad97eb9488cacba7143566cb17d27.tar.gz | |
Added smoothstep built-in function
Diffstat (limited to 'core/math/expression.cpp')
| -rw-r--r-- | core/math/expression.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/math/expression.cpp b/core/math/expression.cpp index 99251d80e3..6580a25314 100644 --- a/core/math/expression.cpp +++ b/core/math/expression.cpp @@ -68,6 +68,7 @@ const char *Expression::func_name[Expression::FUNC_MAX] = { "lerp", "inverse_lerp", "range_lerp", + "smoothstep", "dectime", "randomize", "randi", @@ -185,6 +186,7 @@ int Expression::get_func_argument_count(BuiltinFunc p_func) { return 2; case MATH_LERP: case MATH_INVERSE_LERP: + case MATH_SMOOTHSTEP: case MATH_DECTIME: case MATH_WRAP: case MATH_WRAPF: @@ -392,6 +394,12 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant VALIDATE_ARG_NUM(4); *r_return = Math::range_lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2], (double)*p_inputs[3], (double)*p_inputs[4]); } break; + case MATH_SMOOTHSTEP: { + VALIDATE_ARG_NUM(0); + VALIDATE_ARG_NUM(1); + VALIDATE_ARG_NUM(2); + *r_return = Math::smoothstep((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]); + } break; case MATH_DECTIME: { VALIDATE_ARG_NUM(0); |