tei/MapLibreParticleLab
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: add Android particle capacity baseline
Some checks failed
validate-scripts / validate-scripts (push) Has been cancelled
Details

Browse Source
This commit is contained in:
OpenAI Codex
2026-09-03 14:22:16 +08:00
parent b127822301
commit c0d1ad43c4
13 changed files with 333 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
platform/android/MapLibreAndroid/src/cpp/native_map_view.cpp
View File

@@ -3,6 +3,8 @@
#include <cstdlib>
#include <ctime>
#include <cassert>
#include <cmath>
#include <cstdint>
#include <memory>
#include <list>
#include <tuple>
@@ -1113,7 +1115,8 @@ jni::jboolean NativeMapView::setStyleLayerFloatProperty(JNIEnv& env,
const jni::jfloat value) {
auto* layer = map->getStyle().getLayer(jni::Make<std::string>(env, layerId));
if (!layer) return false;
if (jni::Make<std::string>(env, propertyName) != "raster-particle-time-mix") {
const auto property = jni::Make<std::string>(env, propertyName);
if (property != "raster-particle-time-mix" && property != "raster-particle-particle-count") {
mbgl::Log::Error(mbgl::Event::JNI, "ParticleGPU: event=STYLE_PROPERTY_SET result=UNSUPPORTED_PROPERTY");
return false;
}
@@ -1122,11 +1125,23 @@ jni::jboolean NativeMapView::setStyleLayerFloatProperty(JNIEnv& env,
mbgl::Log::Error(mbgl::Event::JNI, "ParticleGPU: event=STYLE_PROPERTY_SET result=UNSUPPORTED_LAYER");
return false;
}
particleLayer->setTimeMix(value);
if (property == "raster-particle-time-mix") {
particleLayer->setTimeMix(value);
} else {
if (!std::isfinite(value) || value < 0.0f || std::floor(value) != value) {
mbgl::Log::Error(mbgl::Event::JNI, "ParticleGPU: event=STYLE_PROPERTY_SET result=INVALID_PARTICLE_COUNT");
return false;
}
const auto requestedCount = static_cast<uint32_t>(value);
particleLayer->setParticleCount(requestedCount);
if (particleLayer->getParticleCount() != requestedCount) {
mbgl::Log::Error(mbgl::Event::JNI, "ParticleGPU: event=STYLE_PROPERTY_SET result=INVALID_PARTICLE_COUNT");
return false;
}
}
mbgl::Log::Info(mbgl::Event::JNI,
"ParticleGPU: event=STYLE_PROPERTY_SET layerId=" + jni::Make<std::string>(env, layerId) +
" property=" + jni::Make<std::string>(env, propertyName) + " value=" + std::to_string(value) +
" result=SUCCESS");
" property=" + property + " value=" + std::to_string(value) + " result=SUCCESS");
return true;
}