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Transport hell

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Kelsi 2026-02-11 00:54:38 -08:00
parent 2e923311d0
commit f3f3b62880
12 changed files with 912 additions and 126 deletions
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22
src/rendering/m2_renderer.cpp
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@ -2505,6 +2505,28 @@ void M2Renderer::setInstancePosition(uint32_t instanceId, const glm::vec3& posit
rebuildSpatialIndex();
}
void M2Renderer::setInstanceTransform(uint32_t instanceId, const glm::mat4& transform) {
auto idxIt = instanceIndexById.find(instanceId);
if (idxIt == instanceIndexById.end()) return;
auto& inst = instances[idxIt->second];
// Update model matrix directly
inst.modelMatrix = transform;
inst.invModelMatrix = glm::inverse(transform);
// Extract position from transform for bounds
inst.position = glm::vec3(transform[3]);
// Update bounds
auto modelIt = models.find(inst.modelId);
if (modelIt != models.end()) {
glm::vec3 localMin, localMax;
getTightCollisionBounds(modelIt->second, localMin, localMax);
transformAABB(inst.modelMatrix, localMin, localMax, inst.worldBoundsMin, inst.worldBoundsMax);
}
rebuildSpatialIndex();
}
void M2Renderer::removeInstance(uint32_t instanceId) {
for (auto it = instances.begin(); it != instances.end(); ++it) {
if (it->id == instanceId) {