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Fix NPC hair/geoset rendering using DBC lookups

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Use CharHairGeosets.dbc to map (race, sex, hairStyleId) to the correct
group 0 scalp mesh instead of the broken 101+hairStyleId formula. Filter
group 0 submeshes so only the body base and correct hair mesh render
(prevents overlapping scalp variants). Fix ItemDisplayInfo.dbc column
indices (5→7) and geoset formulas for equipment. Add CharSections.dbc
hair texture lookup and CharacterFacialHairStyles.dbc support.
This commit is contained in:
Kelsi 2026-02-06 01:02:35 -08:00
parent 4c77f7ee7b
commit e8fecfb3be
4 changed files with 162 additions and 41 deletions
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23
src/rendering/character_renderer.cpp
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@ -1179,6 +1179,7 @@ void CharacterRenderer::render(const Camera& camera, const glm::mat4& view, cons
int rendered = 0, skipped = 0;
for (const auto& b : gpuModel.data.batches) {
bool filtered = !instance.activeGeosets.empty() &&
(b.submeshId / 100 != 0) &&
instance.activeGeosets.find(b.submeshId) == instance.activeGeosets.end();
GLuint resolvedTex = whiteTexture;
@ -1216,19 +1217,14 @@ void CharacterRenderer::render(const Camera& camera, const glm::mat4& view, cons
}
// Draw batches (submeshes) with per-batch textures
// Geoset filtering: Group = submeshId / 100, Variation = submeshId % 100
// Group 0 (body parts): always render all (different body parts, not variations)
// Other groups: render only if exact submeshId is in activeGeosets
// Geoset filtering: skip batches whose submeshId is not in activeGeosets.
// For character models, group 0 (body/scalp) is also filtered so that only
// the correct scalp mesh renders (not all overlapping variants).
for (const auto& batch : gpuModel.data.batches) {
if (!instance.activeGeosets.empty()) {
uint16_t group = batch.submeshId / 100;
if (group != 0) {
// Non-body groups: require exact match in activeGeosets
if (instance.activeGeosets.find(batch.submeshId) == instance.activeGeosets.end()) {
continue;
}
if (instance.activeGeosets.find(batch.submeshId) == instance.activeGeosets.end()) {
continue;
}
// Group 0 (body): always render
}
// Resolve texture for this batch
@ -1390,6 +1386,13 @@ void CharacterRenderer::setActiveGeosets(uint32_t instanceId, const std::unorder
}
}
void CharacterRenderer::setGroupTextureOverride(uint32_t instanceId, uint16_t geosetGroup, GLuint textureId) {
auto it = instances.find(instanceId);
if (it != instances.end()) {
it->second.groupTextureOverrides[geosetGroup] = textureId;
}
}
void CharacterRenderer::setInstanceVisible(uint32_t instanceId, bool visible) {
auto it = instances.find(instanceId);
if (it != instances.end()) {