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Fix NPC visibility and stabilize world transport/taxi updates

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Kelsi 2026-02-11 18:25:04 -08:00
parent 5dae994830
commit f752a4f517
16 changed files with 452 additions and 173 deletions
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23
src/rendering/m2_renderer.cpp
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@ -1661,14 +1661,13 @@ void M2Renderer::render(const Camera& camera, const glm::mat4& view, const glm::
shader->setUniform("uProjection", projection);
shader->setUniform("uLightDir", lightDir);
shader->setUniform("uLightColor", lightColor);
shader->setUniform("uSpecularIntensity", onTaxi_ ? 0.0f : 0.5f); // Disable specular during taxi for performance
shader->setUniform("uSpecularIntensity", 0.5f);
shader->setUniform("uAmbientColor", ambientColor);
shader->setUniform("uViewPos", camera.getPosition());
shader->setUniform("uFogColor", fogColor);
shader->setUniform("uFogStart", fogStart);
shader->setUniform("uFogEnd", fogEnd);
// Disable shadows during taxi for better performance
bool useShadows = shadowEnabled && !onTaxi_;
bool useShadows = shadowEnabled;
shader->setUniform("uShadowEnabled", useShadows ? 1 : 0);
shader->setUniform("uShadowStrength", 0.65f);
if (useShadows) {
@ -1681,7 +1680,7 @@ void M2Renderer::render(const Camera& camera, const glm::mat4& view, const glm::
lastDrawCallCount = 0;
// Adaptive render distance: balanced for performance without excessive pop-in
const float maxRenderDistance = onTaxi_ ? 700.0f : (instances.size() > 2000) ? 350.0f : 1000.0f;
const float maxRenderDistance = (instances.size() > 2000) ? 350.0f : 1000.0f;
const float maxRenderDistanceSq = maxRenderDistance * maxRenderDistance;
const float fadeStartFraction = 0.75f;
const glm::vec3 camPos = camera.getPosition();
@ -1787,22 +1786,6 @@ void M2Renderer::render(const Camera& camera, const glm::mat4& view, const glm::
const M2ModelGPU& model = *currentModel;
// Relaxed culling during taxi (VRAM caching eliminates loading hitches)
if (onTaxi_) {
// Skip tiny props (barrels, crates, small debris)
if (model.boundRadius < 2.0f) {
continue;
}
// Skip small ground foliage (bushes, flowers) but keep trees
if (model.collisionNoBlock && model.boundRadius < 5.0f) {
continue;
}
// Skip deep underwater objects (opaque water hides them anyway)
if (instance.position.z < -10.0f) {
continue;
}
}
// Distance-based fade alpha for smooth pop-in (squared-distance, no sqrt)
float fadeAlpha = 1.0f;
float fadeFrac = model.disableAnimation ? 0.55f : fadeStartFraction;