render entrypoints to current structure data

docs/src/progress/renderertodo.md

@@ -1853,6 +1853,7 @@ Room detection within structures
 Structure metadata organization
 Break out room solver
 Solve for entrypoints to room
+Render entrypoints to current structure data rooms
 
 
 

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

@@ -103,6 +103,7 @@ public class DebugContentPipeline implements RenderPipeline {
             }
         }
 
+        //render current structure data
         if(Globals.clientState.currentStructureData != null){
             if(Globals.clientState.currentStructureData.getBoundingArea() != null){
                 DebugContentPipeline.renderAreaSelection(
@@ -115,6 +116,10 @@ public class DebugContentPipeline implements RenderPipeline {
                             openGLState, renderPipelineState, modelTransformMatrix, 
                             roomArea.getArea(), AssetDataStrings.TEXTURE_TEAL_TRANSPARENT
                         );
+                        //render entry points
+                        for(Vector3d entrypoint : roomArea.getEntryPoints()){
+                            DebugContentPipeline.renderPoint(openGLState, renderPipelineState, modelTransformMatrix, entrypoint, 0.5f, AssetDataStrings.TEXTURE_RED_TRANSPARENT);
+                        }
                     }
                 }
             }
@@ -364,6 +369,30 @@ public class DebugContentPipeline implements RenderPipeline {
         }
     }
 
+    /**
+     * Renders an area select
+     * @param openGLState The opengl state
+     * @param renderPipelineState The render pipeline state
+     * @param modelTransformMatrix The model transform matrix
+     * @param areaSelection The area selection
+     */
+    static void renderPoint(OpenGLState openGLState, RenderPipelineState renderPipelineState, Matrix4d modelTransformMatrix, Vector3d point, double size, String texturePath){
+        Model model = Globals.assetManager.fetchModel(AssetDataStrings.UNITSPHERE);
+        if(model != null){
+            Texture texture = Globals.assetManager.fetchTexture(texturePath);
+            if(texture != null){
+                texture.bind(openGLState);
+            }
+            //calculate camera-modified vector3d
+            Vector3d cameraModifiedPosition = new Vector3d(point).sub(CameraEntityUtils.getCameraCenter(Globals.clientState.playerCamera));
+            modelTransformMatrix.identity();
+            modelTransformMatrix.translate(cameraModifiedPosition);
+            modelTransformMatrix.scale(new Vector3d(size));
+            model.setModelMatrix(modelTransformMatrix);
+            model.draw(renderPipelineState,openGLState);
+        }
+    }
+
     /**
      * Gets the bone debugging pipeline
      * @return The bone debugging pipeline