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Optimize city performance and harden WMO grounding

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Kelsi 2026-02-25 10:22:05 -08:00
parent dd4b72e046
commit 2219ccde51
8 changed files with 196 additions and 55 deletions
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49
src/rendering/renderer.cpp
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@ -99,6 +99,15 @@ static bool envFlagEnabled(const char* key, bool defaultValue) {
return !(v == "0" || v == "false" || v == "off" || v == "no");
}
static int envIntOrDefault(const char* key, int defaultValue) {
const char* raw = std::getenv(key);
if (!raw || !*raw) return defaultValue;
char* end = nullptr;
long n = std::strtol(raw, &end, 10);
if (end == raw) return defaultValue;
return static_cast<int>(n);
}
static std::vector<std::string> parseEmoteCommands(const std::string& raw) {
std::vector<std::string> out;
std::string cur;
@ -2678,15 +2687,19 @@ void Renderer::update(float deltaTime) {
}
}
const bool canQueryWmo = (camera && wmoRenderer);
const glm::vec3 camPos = camera ? camera->getPosition() : glm::vec3(0.0f);
uint32_t insideWmoId = 0;
const bool insideWmo = canQueryWmo &&
wmoRenderer->isInsideWMO(camPos.x, camPos.y, camPos.z, &insideWmoId);
// Ambient environmental sounds: fireplaces, water, birds, etc.
if (ambientSoundManager && camera && wmoRenderer && cameraController) {
glm::vec3 camPos = camera->getPosition();
uint32_t wmoId = 0;
bool isIndoor = wmoRenderer->isInsideWMO(camPos.x, camPos.y, camPos.z, &wmoId);
bool isIndoor = insideWmo;
bool isSwimming = cameraController->isSwimming();
// Check if inside blacksmith (96048 = Goldshire blacksmith)
bool isBlacksmith = (wmoId == 96048);
bool isBlacksmith = (insideWmoId == 96048);
// Sync weather audio with visual weather system
if (weather) {
@ -2747,9 +2760,8 @@ void Renderer::update(float deltaTime) {
// Override with WMO-based detection (e.g., inside Stormwind, taverns, blacksmiths)
if (wmoRenderer) {
glm::vec3 camPos = camera->getPosition();
uint32_t wmoModelId = 0;
if (wmoRenderer->isInsideWMO(camPos.x, camPos.y, camPos.z, &wmoModelId)) {
uint32_t wmoModelId = insideWmoId;
if (insideWmo) {
// Check if inside Stormwind WMO (model ID 10047)
if (wmoModelId == 10047) {
zoneId = 1519; // Stormwind City
@ -3839,6 +3851,19 @@ void Renderer::renderShadowPass() {
if (!shadowsEnabled || shadowDepthImage == VK_NULL_HANDLE) return;
if (currentCmd == VK_NULL_HANDLE) return;
const int baseInterval = std::max(1, envIntOrDefault("WOWEE_SHADOW_INTERVAL", 1));
const int denseInterval = std::max(baseInterval, envIntOrDefault("WOWEE_SHADOW_INTERVAL_DENSE", 3));
const uint32_t denseCharThreshold = static_cast<uint32_t>(std::max(1, envIntOrDefault("WOWEE_DENSE_CHAR_THRESHOLD", 120)));
const uint32_t denseM2Threshold = static_cast<uint32_t>(std::max(1, envIntOrDefault("WOWEE_DENSE_M2_THRESHOLD", 900)));
const bool denseScene =
(characterRenderer && characterRenderer->getInstanceCount() >= denseCharThreshold) ||
(m2Renderer && m2Renderer->getInstanceCount() >= denseM2Threshold);
const int shadowInterval = denseScene ? denseInterval : baseInterval;
if (++shadowFrameCounter_ < static_cast<uint32_t>(shadowInterval)) {
return;
}
shadowFrameCounter_ = 0;
// Compute and store light space matrix; write to per-frame UBO
lightSpaceMatrix = computeLightSpaceMatrix();
// Zero matrix means character position isn't set yet — skip shadow pass entirely.
@ -3890,15 +3915,17 @@ void Renderer::renderShadowPass() {
vkCmdSetScissor(currentCmd, 0, 1, &sc);
// Phase 7/8: render shadow casters
constexpr float kShadowCullRadius = 180.0f; // match kShadowHalfExtent
const float baseShadowCullRadius = static_cast<float>(std::max(40, envIntOrDefault("WOWEE_SHADOW_CULL_RADIUS", 180)));
const float denseShadowCullRadius = static_cast<float>(std::max(30, envIntOrDefault("WOWEE_SHADOW_CULL_RADIUS_DENSE", 90)));
const float shadowCullRadius = denseScene ? std::min(baseShadowCullRadius, denseShadowCullRadius) : baseShadowCullRadius;
if (wmoRenderer) {
wmoRenderer->renderShadow(currentCmd, lightSpaceMatrix, shadowCenter, kShadowCullRadius);
wmoRenderer->renderShadow(currentCmd, lightSpaceMatrix, shadowCenter, shadowCullRadius);
}
if (m2Renderer) {
m2Renderer->renderShadow(currentCmd, lightSpaceMatrix, globalTime, shadowCenter, kShadowCullRadius);
m2Renderer->renderShadow(currentCmd, lightSpaceMatrix, globalTime, shadowCenter, shadowCullRadius);
}
if (characterRenderer) {
characterRenderer->renderShadow(currentCmd, lightSpaceMatrix, shadowCenter, kShadowCullRadius);
characterRenderer->renderShadow(currentCmd, lightSpaceMatrix, shadowCenter, shadowCullRadius);
}
vkCmdEndRenderPass(currentCmd);