render pathing nodes

buildNumber.properties

@@ -1,3 +1,3 @@
 #maven.buildNumber.plugin properties file
-#Wed May 28 21:00:17 EDT 2025
-buildNumber=643
+#Fri May 30 13:38:53 EDT 2025
+buildNumber=644

docs/src/progress/renderertodo.md

@@ -2075,6 +2075,7 @@ Sprinting/physics work
 Reorganizing macro classes
 Start work on macro pathfinding storage
 Town constructs nav graph of road nodes
+Render pathing nodes (still needs some work)
 
 
 

src/main/java/electrosphere/engine/assetmanager/AssetDataStrings.java

@@ -103,4 +103,9 @@ public class AssetDataStrings {
     public static final String INTERACT_SFX_BLOCK_PICKUP = "Audio/interact/Grab Cloth High A.wav";
     public static final String INTERACT_SFX_BLOCK_PLACE = "Audio/interact/High Five A.wav";
 
+    /**
+     * Debug geometry of the engine
+     */
+    public static final String MODEL_WAYPOINT = "Models/engine/waypoint.glb";
+
 }

src/main/java/electrosphere/entity/DrawableUtils.java

@@ -125,4 +125,21 @@ public class DrawableUtils {
         Globals.clientState.clientScene.registerEntityToTag(entity, EntityTags.DRAW_CAST_SHADOW);
     }
 
+    /**
+     * Makes an entity drawable with a model at a given path
+     * @param entity The entity
+     * @param path The path to the model
+     */
+    public static void makeEntityDrawable(Entity entity, String path){
+        entity.putData(EntityDataStrings.DATA_STRING_ACTOR, ActorUtils.createActorFromModelPath(path));
+        entity.putData(EntityDataStrings.DATA_STRING_POSITION, new Vector3d(0,0,0));
+        entity.putData(EntityDataStrings.DATA_STRING_ROTATION, new Quaterniond().identity());
+        entity.putData(EntityDataStrings.DATA_STRING_SCALE, new Vector3f(1,1,1));
+        entity.putData(EntityDataStrings.DATA_STRING_DRAW, true);
+        entity.putData(EntityDataStrings.DRAW_SOLID_PASS, true);
+        Globals.clientState.clientScene.registerEntityToTag(entity, EntityTags.DRAWABLE);
+        Globals.clientState.clientScene.registerEntityToTag(entity, EntityTags.DRAW_VOLUMETIC_SOLIDS_PASS);
+        Globals.clientState.clientScene.registerEntityToTag(entity, EntityTags.DRAW_CAST_SHADOW);
+    }
+
 }

src/main/java/electrosphere/renderer/pipelines/debug/DebugContentPipeline.java

@@ -7,7 +7,7 @@ import org.joml.AABBd;
 import org.joml.Matrix4d;
 import org.joml.Quaterniond;
 import org.joml.Vector3d;
-import org.lwjgl.opengl.GL40;
+import org.lwjgl.opengl.GL45;
 import org.ode4j.ode.DAABBC;
 import org.ode4j.ode.DCapsule;
 import org.ode4j.ode.DGeom;
@@ -51,6 +51,7 @@ import electrosphere.server.datacell.utils.EntityLookupUtils;
 import electrosphere.server.macro.MacroData;
 import electrosphere.server.macro.civilization.road.Road;
 import electrosphere.server.macro.region.MacroRegion;
+import electrosphere.server.macro.spatial.path.MacroPathNode;
 import electrosphere.server.macro.structure.VirtualStructure;
 import electrosphere.util.math.SpatialMathUtils;
 import electrosphere.util.math.region.RegionPrism;
@@ -68,6 +69,11 @@ public class DebugContentPipeline implements RenderPipeline {
      */
     private List<Entity> farmPlotEntities = new LinkedList<Entity>();
 
+    /**
+     * Renderables for macro nav graph entities
+     */
+    private List<Entity> macroNavEntities = new LinkedList<Entity>();
+
     @Override
     public void render(OpenGLState openGLState, RenderPipelineState renderPipelineState) {
         Globals.profiler.beginCpuSample("DebugContentPipeline.render");
@@ -75,8 +81,8 @@ public class DebugContentPipeline implements RenderPipeline {
         //bind screen fbo
         RenderingEngine.screenFramebuffer.bind(openGLState);
         openGLState.glDepthTest(true);
-        openGLState.glDepthFunc(GL40.GL_LESS);
-        GL40.glDepthMask(true);
+        openGLState.glDepthFunc(GL45.GL_LESS);
+        GL45.glDepthMask(true);
         openGLState.glViewport(Globals.gameConfigCurrent.getSettings().getRenderResolutionX(), Globals.gameConfigCurrent.getSettings().getRenderResolutionY());
         
         ///
@@ -242,6 +248,41 @@ public class DebugContentPipeline implements RenderPipeline {
                     }
                 }
             }
+            if(this.macroNavEntities.isEmpty()){
+                MacroData macroData = Globals.serverState.realmManager.first().getMacroData();
+                List<MacroPathNode> pathNodes = macroData.getPathCache().getNodes();
+                if(pathNodes.size() > 0){
+                    for(MacroPathNode pathNode : pathNodes){
+                        Entity pathDebugEnt = EntityCreationUtils.createClientSpatialEntity();
+                        DrawableUtils.makeEntityDrawable(pathDebugEnt, AssetDataStrings.MODEL_WAYPOINT);
+                        EntityUtils.getPosition(pathDebugEnt).set(pathNode.getPosition());
+                        EntityUtils.getScale(pathDebugEnt).set(1);
+                        this.macroNavEntities.add(pathDebugEnt);
+                        //draw paths between nodes
+                        List<MacroPathNode> neighbors = pathNode.getNeighborNodes(macroData.getPathCache());
+                        for(MacroPathNode neighbor : neighbors){
+                            if(neighbor.getId() < pathNode.getId()){
+
+                            }
+                        }
+                    }
+                }
+            } else {
+                //render connections between points
+                MacroData macroData = Globals.serverState.realmManager.first().getMacroData();
+                List<MacroPathNode> pathNodes = macroData.getPathCache().getNodes();
+                if(pathNodes.size() > 0){
+                    for(MacroPathNode pathNode : pathNodes){
+                        //draw paths between nodes
+                        List<MacroPathNode> neighbors = pathNode.getNeighborNodes(macroData.getPathCache());
+                        for(MacroPathNode neighbor : neighbors){
+                            if(neighbor.getId() < pathNode.getId()){
+                                DebugContentPipeline.renderTube(openGLState, renderPipelineState, modelTransformMatrix, pathNode.getPosition(), neighbor.getPosition(), 1, AssetDataStrings.TEXTURE_YELLOW_TRANSPARENT);
+                            }
+                        }
+                    }
+                }
+            }
         } else {
             if(!this.farmPlotEntities.isEmpty()){
                 for(Entity entity : this.farmPlotEntities){
@@ -249,6 +290,12 @@ public class DebugContentPipeline implements RenderPipeline {
                 }
                 this.farmPlotEntities.clear();
             }
+            if(!this.macroNavEntities.isEmpty()){
+                for(Entity entity : this.macroNavEntities){
+                    ClientEntityUtils.destroyEntity(entity);
+                }
+                this.macroNavEntities.clear();
+            }
         }
 
         //

src/main/java/electrosphere/server/macro/spatial/path/MacroPathNode.java

@@ -199,7 +199,7 @@ public class MacroPathNode {
      * @return The list of node ids
      */
     public List<MacroPathNode> getNeighborNodes(MacroPathCache cache) {
-        return this.neighborNodes.stream().map((Long id) -> cache.getNodeById(objectId)).collect(Collectors.toList());
+        return this.neighborNodes.stream().map((Long neighborId) -> cache.getNodeById(neighborId)).collect(Collectors.toList());
     }
 
     /**