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

feat: add runtime particle timeline playback
Some checks failed
validate-scripts / validate-scripts (push) Has been cancelled
Details

Browse Source
This commit is contained in:
OpenAI Codex
2026-09-03 21:23:29 +08:00
parent 73bf01ebc0
commit 49b2e8aebd
17 changed files with 491 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
platform/android/MapLibreAndroid/src/cpp/native_map_view.cpp
View File

@@ -1204,6 +1204,20 @@ jni::jboolean NativeMapView::repeatRasterArraySourceFieldWindow(JNIEnv& env, con
return success;
}
jni::jboolean NativeMapView::controlRasterArraySourceTimeline(JNIEnv& env,
const jni::String& sourceId,
const jni::jint command,
const jni::jfloat value) {
const auto id = jni::Make<std::string>(env, sourceId);
auto* source = dynamic_cast<mbgl::style::RasterArraySource*>(map->getStyle().getSource(id));
if (!source) return false;
const bool success = source->controlRuntimeTimeline(command, value);
mbgl::Log::Info(mbgl::Event::JNI,
"ParticleTimeline: event=COMMAND sourceId=" + id + " command=" + std::to_string(command) +
" result=" + (success ? "SUCCESS" : "REJECTED"));
return success;
}
void NativeMapView::addLayer(JNIEnv& env, jlong nativeLayerPtr, const jni::String& before) {
assert(nativeLayerPtr != 0);
@@ -1590,6 +1604,7 @@ void NativeMapView::registerNative(jni::JNIEnv& env) {
METHOD(&NativeMapView::setStyleLayerFloatProperty, "nativeSetStyleLayerFloatProperty"),
METHOD(&NativeMapView::advanceRasterArraySourceFieldWindow, "nativeAdvanceRasterArraySourceFieldWindow"),
METHOD(&NativeMapView::repeatRasterArraySourceFieldWindow, "nativeRepeatRasterArraySourceFieldWindow"),
METHOD(&NativeMapView::controlRasterArraySourceTimeline, "nativeControlRasterArraySourceTimeline"),
METHOD(&NativeMapView::addLayer, "nativeAddLayer"),
METHOD(&NativeMapView::addLayerAbove, "nativeAddLayerAbove"),
METHOD(&NativeMapView::addLayerAt, "nativeAddLayerAt"),

1
platform/android/MapLibreAndroid/src/cpp/native_map_view.hpp
View File

@@ -284,6 +284,7 @@ public:
jni::jboolean setStyleLayerFloatProperty(JNIEnv&, const jni::String&, const jni::String&, jni::jfloat);
jni::jboolean advanceRasterArraySourceFieldWindow(JNIEnv&, const jni::String&);
jni::jboolean repeatRasterArraySourceFieldWindow(JNIEnv&, const jni::String&);
jni::jboolean controlRasterArraySourceTimeline(JNIEnv&, const jni::String&, jni::jint, jni::jfloat);
void addLayer(JNIEnv&, jlong, const jni::String&);

5
platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/maps/MapLibreMap.java
View File

@@ -301,6 +301,11 @@ public final class MapLibreMap {
return nativeMapView.repeatRasterArraySourceFieldWindow(sourceId);
}
/** Sends a low-frequency playback command to the Core-owned raster-array timeline. */
public boolean controlRasterArraySourceTimeline(String sourceId, int command, float value) {
return nativeMapView.controlRasterArraySourceTimeline(sourceId, command, value);
}
// Style
/**

2
platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/maps/NativeMap.java
View File

@@ -145,6 +145,8 @@ interface NativeMap {
boolean repeatRasterArraySourceFieldWindow(String sourceId);
boolean controlRasterArraySourceTimeline(String sourceId, int command, float value);
boolean removeLayer(@NonNull String layerId);
boolean removeLayer(@NonNull Layer layer);

9
platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/maps/NativeMapView.java
View File

@@ -968,6 +968,12 @@ final class NativeMapView implements NativeMap {
&& nativeRepeatRasterArraySourceFieldWindow(sourceId);
}
@Override
public boolean controlRasterArraySourceTimeline(String sourceId, int command, float value) {
return !checkState("controlRasterArraySourceTimeline")
&& nativeControlRasterArraySourceTimeline(sourceId, command, value);
}
@Override
public void addLayer(@NonNull Layer layer) {
if (checkState("addLayer")) {
@@ -1708,6 +1714,9 @@ final class NativeMapView implements NativeMap {
@Keep
private native boolean nativeRepeatRasterArraySourceFieldWindow(String sourceId);
@Keep
private native boolean nativeControlRasterArraySourceTimeline(String sourceId, int command, float value);
@Keep
private native void nativeAddLayer(long layerPtr, String before) throws CannotAddLayerException;