diff options
| -rw-r--r-- | source/blender/nodes/function/nodes/node_fn_random_float.cc | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/source/blender/nodes/function/nodes/node_fn_random_float.cc b/source/blender/nodes/function/nodes/node_fn_random_float.cc index d156cd431e0..a3c9f44b6a1 100644 --- a/source/blender/nodes/function/nodes/node_fn_random_float.cc +++ b/source/blender/nodes/function/nodes/node_fn_random_float.cc @@ -31,11 +31,8 @@ static bNodeSocketTemplate fn_node_random_float_out[] = { }; class RandomFloatFunction : public blender::fn::MultiFunction { - private: - uint32_t function_seed_; - public: - RandomFloatFunction(uint32_t function_seed) : function_seed_(function_seed) + RandomFloatFunction() { static blender::fn::MFSignature signature = create_signature(); this->set_signature(&signature); @@ -64,7 +61,7 @@ class RandomFloatFunction : public blender::fn::MultiFunction { const float min_value = min_values[i]; const float max_value = max_values[i]; const int seed = seeds[i]; - const float value = BLI_hash_int_01(static_cast<uint32_t>(seed) ^ function_seed_); + const float value = BLI_hash_int_01(static_cast<uint32_t>(seed)); values[i] = value * (max_value - min_value) + min_value; } } @@ -73,17 +70,7 @@ class RandomFloatFunction : public blender::fn::MultiFunction { static void fn_node_random_float_expand_in_mf_network( blender::nodes::NodeMFNetworkBuilder &builder) { - uint32_t function_seed = 1746872341u; - blender::nodes::DNode node = builder.dnode(); - const blender::DefaultHash<blender::StringRefNull> hasher; - function_seed = 33 * function_seed + hasher(node->name()); - for (const blender::nodes::DTreeContext *context = node.context(); - context->parent_node() != nullptr; - context = context->parent_context()) { - function_seed = 33 * function_seed + hasher(context->parent_node()->name()); - } - - builder.construct_and_set_matching_fn<RandomFloatFunction>(function_seed); + builder.construct_and_set_matching_fn<RandomFloatFunction>(); } void register_node_type_fn_random_float() |