debug rendering paths

docs/src/progress/renderertodo.md

@@ -2102,7 +2102,6 @@ ServerGroundMovementTree supports collidable entities
 ServerGroundMovementTree geom work
 ServerLODComponent replaces bodies with geometries instead of just destroying the geometries
 
-
 (06/01/2025 - 06/04/2025)
 Fix rebase world origin routine
 Non-rigid-body collidables behave as expected
@@ -2112,6 +2111,8 @@ Fix physics performance issues
 ServerGroundMovementTree actually moves collidable-based entities
 Client uses non-rigid-body collidables for farther away entities (via client LOD tree)
 Reorder main content draw calls to support non-OIT transparencies better
+Content debug supports rendering paths
+Rendering ai pathfinding paths
 
 
 

src/main/java/electrosphere/client/ui/menu/debug/server/ImGuiAI.java

@@ -20,6 +20,7 @@ import electrosphere.renderer.actor.mask.ActorTextureMask;
 import electrosphere.renderer.ui.imgui.ImGuiWindow;
 import electrosphere.renderer.ui.imgui.ImGuiWindow.ImGuiWindowCallback;
 import electrosphere.server.ai.AI;
+import electrosphere.server.ai.blackboard.Blackboard;
 import electrosphere.server.ai.nodes.plan.PathfindingNode;
 import electrosphere.server.datacell.Realm;
 import electrosphere.server.datacell.gridded.GriddedDataCellManager;
@@ -28,6 +29,7 @@ import electrosphere.server.macro.character.Character;
 import electrosphere.server.macro.character.CharacterUtils;
 import electrosphere.server.macro.character.goal.CharacterGoal;
 import electrosphere.server.macro.character.goal.CharacterGoal.CharacterGoalType;
+import electrosphere.server.pathfinding.recast.PathingProgressiveData;
 import electrosphere.server.pathfinding.voxel.VoxelPathfinder;
 import electrosphere.server.pathfinding.voxel.VoxelPathfinder.PathfinderNode;
 import imgui.ImGui;
@@ -80,7 +82,12 @@ public class ImGuiAI {
                         ImGui.indent();
                         if(ImGui.collapsingHeader(ai.getParent().getId() + " - " + ai.getStatus())){
                             if(ImGui.button("Draw current pathing")){
-                                throw new Error("Unsupported currently!");
+                                Blackboard blackboard = ai.getBlackboard();
+                                PathingProgressiveData pathData = PathfindingNode.getPathfindingData(blackboard);
+                                if(pathData != null){
+                                    List<Vector3d> points = pathData.getPoints();
+                                    Globals.renderingEngine.getDebugContentPipeline().setPathPoints(points);
+                                }
                             }
                             if(ImGui.button("Send off map")){
                                 Entity entity = ai.getParent();

src/main/java/electrosphere/renderer/actor/Actor.java

@@ -354,7 +354,7 @@ public class Actor {
      * @param frustumCull Controls whether the frustum cull should actually be executed or not
      * @return true if it is within the box, false otherwise
      */
-    static boolean isWithinFrustumBox(RenderPipelineState renderPipelineState, Model model, boolean frustumCull){
+    private static boolean isWithinFrustumBox(RenderPipelineState renderPipelineState, Model model, boolean frustumCull){
         if(!frustumCull){
             return true;
         }
@@ -375,7 +375,7 @@ public class Actor {
      * @param frustumCull Controls whether the frustum cull should actually be executed or not
      * @return true if it is within the box, false otherwise
      */
-    static boolean isWithinFrustumBox(RenderPipelineState renderPipelineState, Model model, Vector3d position, boolean frustumCull){
+    private static boolean isWithinFrustumBox(RenderPipelineState renderPipelineState, Model model, Vector3d position, boolean frustumCull){
         if(!frustumCull){
             return true;
         }

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

@@ -74,6 +74,11 @@ public class DebugContentPipeline implements RenderPipeline {
      */
     private List<Entity> macroNavEntities = new LinkedList<Entity>();
 
+    /**
+     * The set of points to visualize a path along
+     */
+    private List<Vector3d> pathPoints = null;
+
     @Override
     public void render(OpenGLState openGLState, RenderPipelineState renderPipelineState) {
         Globals.profiler.beginCpuSample("DebugContentPipeline.render");
@@ -298,6 +303,14 @@ public class DebugContentPipeline implements RenderPipeline {
             }
         }
 
+        //
+        //Path points rendering
+        if(this.pathPoints != null && pathPoints.size() > 1){
+            for(int i = 0; i < pathPoints.size() - 1; i++){
+                DebugContentPipeline.renderTube(openGLState, renderPipelineState, modelTransformMatrix, pathPoints.get(i), pathPoints.get(i+1), 1, AssetDataStrings.TEXTURE_RED_TRANSPARENT);
+            }
+        }
+
         //
         //Draw cell colliders data
         if(Globals.gameConfigCurrent.getSettings().getGraphicsDebugDrawClientCellColliders()){
@@ -617,6 +630,14 @@ public class DebugContentPipeline implements RenderPipeline {
         }
     }
 
+    /**
+     * Sets the path points to render
+     * @param pathPoints The set of points to render a path along
+     */
+    public void setPathPoints(List<Vector3d> pathPoints){
+        this.pathPoints = pathPoints;
+    }
+
     /**
      * Gets the bone debugging pipeline
      * @return The bone debugging pipeline