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| author | Matthew Kosarek <mattkae@protonmail.com> | 2021-10-23 09:50:55 -0400 |
|---|---|---|
| committer | Matthew Kosarek <mattkae@protonmail.com> | 2021-10-23 09:50:55 -0400 |
| commit | ac9c187740797c5f8105b052bc057d274edc4be1 (patch) | |
| tree | aa03267c14044ff2a4ea25d72954f409b7d9b637 /themes/TreeShape.cpp | |
| parent | 5ee0e7a8dbd647b79073beee88e82870e181b363 (diff) | |
(mkosarek) Better reemerging
Diffstat (limited to 'themes/TreeShape.cpp')
| -rw-r--r-- | themes/TreeShape.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/themes/TreeShape.cpp b/themes/TreeShape.cpp index 49f6a99..797ceca 100644 --- a/themes/TreeShape.cpp +++ b/themes/TreeShape.cpp @@ -95,6 +95,7 @@ void TreeShape::createBranch(TreeLoadData* ld, TreeBranchLoadData* generationDat TreeBranchUpdateData* branchUpdateData = &updateData[*branchIndex]; branchUpdateData->tier = branchLevel; + branchUpdateData->periodOffset = randomFloatBetween(0.f, 2.f * PI); branchUpdateData->period = randomFloatBetween(3.f, 5.f); branchUpdateData->amplitude = randomFloatBetween(0.01f, 0.05f); branchUpdateData->branchToFollow = parent; @@ -155,8 +156,8 @@ void TreeShape::update(float32 dtSeconds) { int32 startParentIndex = bIdx * 6; - branchUpdataData->currentOffset.x = branchUpdataData->amplitude * sinf(branchUpdataData->period * timeElapsedSeconds); - branchUpdataData->currentOffset.y = branchUpdataData->amplitude * sinf(branchUpdataData->period * timeElapsedSeconds); + branchUpdataData->currentOffset.x = branchUpdataData->amplitude * cosf(branchUpdataData->periodOffset + branchUpdataData->period * timeElapsedSeconds); + branchUpdataData->currentOffset.y = branchUpdataData->amplitude * sinf(branchUpdataData->periodOffset + branchUpdataData->period * timeElapsedSeconds); if (branchUpdataData->branchToFollow != NULL) { branchUpdataData->currentOffset += branchUpdataData->branchToFollow->currentOffset; |