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Fix #112094: pass through simulation before first simulated frame 

This is more expected than outputting empty data.
This commit is contained in:
Jacques Lucke 2023-09-14 12:02:13 +02:00
parent e914004678
commit e09ee01848
1 changed files with 7 additions and 7 deletions
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14
source/blender/modifiers/intern/MOD_nodes.cc
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@ -889,6 +889,11 @@ class NodesModifierSimulationParams : public nodes::GeoNodesSimulationParams {
zone_behavior.input.emplace<sim_input::PassThrough>();
}
void output_pass_through(nodes::SimulationZoneBehavior &zone_behavior) const
{
zone_behavior.output.emplace<sim_output::PassThrough>();
}
void output_store_frame_cache(bake::NodeCache &node_cache,
nodes::SimulationZoneBehavior &zone_behavior) const
{
@ -944,22 +949,17 @@ class NodesModifierSimulationParams : public nodes::GeoNodesSimulationParams {
*frame_indices.prev, *frame_indices.next, node_cache, zone_behavior);
}
else {
this->read_empty(zone_behavior);
this->output_pass_through(zone_behavior);
}
}
else if (frame_indices.prev) {
this->read_single(*frame_indices.prev, node_cache, zone_behavior);
}
else {
this->read_empty(zone_behavior);
this->output_pass_through(zone_behavior);
}
}
void read_empty(nodes::SimulationZoneBehavior &zone_behavior) const
{
zone_behavior.output.emplace<sim_output::ReadSingle>();
}
void read_single(const int frame_index,
bake::NodeCache &node_cache,
nodes::SimulationZoneBehavior &zone_behavior) const