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fix(rendering): handle global sequences in character bone transforms

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Hair, cape, and other physics bones use global sequences (continuously
looping timers independent of the character's current animation). The
character renderer was ignoring globalSequence entirely, causing these
bones to fall back to identity transforms and produce deformed/spiked
hair geometry. Added resolveTrackTime() to wrap global sequence time
correctly, matching the M2 renderer's existing behavior.
This commit is contained in:
Kelsi 2026-04-03 22:37:46 -07:00
parent 634bac6c7a
commit 5468a93f2e
2 changed files with 40 additions and 6 deletions
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3
include/rendering/character_renderer.hpp
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@ -206,7 +206,8 @@ private:
void calculateBindPose(M2ModelGPU& gpuModel);
void updateAnimation(CharacterInstance& instance, float deltaTime);
void calculateBoneMatrices(CharacterInstance& instance);
glm::mat4 getBoneTransform(const pipeline::M2Bone& bone, float time, int sequenceIndex);
glm::mat4 getBoneTransform(const pipeline::M2Bone& bone, float time, int sequenceIndex,
const std::vector<uint32_t>& globalSeqDurations);
glm::mat4 getModelMatrix(const CharacterInstance& instance) const;
void destroyModelGPU(M2ModelGPU& gpuModel, bool defer = false);
void destroyInstanceBones(CharacterInstance& inst, bool defer = false);