Visual updates + fixes

assets/Shaders/FragmentShader.fs

@@ -49,6 +49,11 @@ struct Cluster {
     uint lightIndices[MAX_LIGHTS_PER_CLUSTER];
 };
 
+/**
+Cutoff for fragment alpha
+*/
+#define FRAGMENT_ALPHA_CUTOFF 0.001
+
 out vec4 FragColor;
 
 layout(std430, binding = CLUSTER_SSBO_BIND_POINT) restrict buffer clusterGridSSBO {
@@ -106,7 +111,7 @@ float calcLightIntensityTotal(vec3 normal);
 float ShadowCalculation(vec4 fragPosLightSpace, vec3 lightDir, vec3 normal);
 
 void main(){
-    if(texture(material.diffuse, TexCoord).a < 0.01){
+    if(texture(material.diffuse, TexCoord).a < FRAGMENT_ALPHA_CUTOFF){
         discard;
     }
     vec3 norm = normalize(Normal);

buildNumber.properties

@@ -1,3 +1,3 @@
 #maven.buildNumber.plugin properties file
-#Wed Nov 13 21:13:23 EST 2024
-buildNumber=384
+#Fri Nov 15 15:38:56 EST 2024
+buildNumber=385

docs/src/progress/bigthings.md

@@ -25,3 +25,6 @@ TODO(?):
   - Some css support
   - Language file for translation
 
+ - Live reloading of scripts
+
+ - Async asset reloading (including data files)

docs/src/progress/renderertodo.md

@@ -1049,6 +1049,8 @@ Script engine preloading
 Fix YogaUtils.refreshComponent breaking when passed null window
 Remove FontUtils .testcache creation
 File watching scripts source dir
+Fix STBImage flipping bug (set flag statically)
+Update visuals on pine tree
 
 
 

src/main/java/electrosphere/entity/state/equip/ServerToolbarState.java

@@ -271,10 +271,14 @@ public class ServerToolbarState implements BehaviorTree {
         //
         //Visual transforms
         if(targetHasWhitelist){
-            ServerEntityUtils.destroyEntity(this.realWorldItem);
+            if(this.realWorldItem != null){
+                ServerEntityUtils.destroyEntity(this.realWorldItem);
+            }
             this.realWorldItem = null;
         } else {
-            ServerEntityUtils.destroyEntity(this.realWorldItem);
+            if(this.realWorldItem != null){
+                ServerEntityUtils.destroyEntity(this.realWorldItem);
+            }
             this.realWorldItem = null;
         }
 

src/main/java/electrosphere/renderer/loading/ModelLoader.java

@@ -11,7 +11,7 @@ import electrosphere.util.FileUtils;
 
 import java.io.File;
 import org.lwjgl.assimp.AIScene;
-import static org.lwjgl.assimp.Assimp.*;
+import org.lwjgl.assimp.Assimp;
 
 /**
  * Main model loading class
@@ -26,16 +26,16 @@ public class ModelLoader {
     public static AIScene loadAIScene(String path){
         AIScene rVal;
         File toRead = FileUtils.getAssetFile(path);
-        rVal = aiImportFile(toRead.getAbsolutePath(), 
-                        aiProcess_GenSmoothNormals | 
-                        aiProcess_JoinIdenticalVertices | 
-                        aiProcess_Triangulate | 
-                        aiProcess_FixInfacingNormals | 
-                        aiProcess_LimitBoneWeights |
-                        aiProcess_GlobalScale
-                        );
+        rVal = Assimp.aiImportFile(toRead.getAbsolutePath(), 
+            Assimp.aiProcess_GenSmoothNormals | 
+            Assimp.aiProcess_JoinIdenticalVertices | 
+            Assimp.aiProcess_Triangulate | 
+            Assimp.aiProcess_FixInfacingNormals | 
+            Assimp.aiProcess_LimitBoneWeights |
+            Assimp.aiProcess_GlobalScale
+        );
         if(rVal == null){
-            LoggerInterface.loggerRenderer.ERROR(new IllegalStateException(aiGetErrorString()));
+            LoggerInterface.loggerRenderer.ERROR(new IllegalStateException(Assimp.aiGetErrorString()));
         }
         return rVal;
     }
@@ -69,9 +69,9 @@ public class ModelLoader {
             for(Mesh mesh : m.getMeshes()){
                 MeshTextureData meshTextureData = Globals.textureMapDefault.getMeshTextures(path, mesh.getMeshName());
                 if(meshTextureData != null){
-                    setMaterial(mesh,meshTextureData);
+                    ModelLoader.setMaterial(mesh,meshTextureData);
                 } else if(defaultMeshData != null){
-                    setMaterial(mesh,defaultMeshData);
+                    ModelLoader.setMaterial(mesh,defaultMeshData);
                 } else {
                     LoggerInterface.loggerRenderer.WARNING("Model " + path + " does not have texture data defined for \"" + mesh.getMeshName() + "\"");
                 }
@@ -84,9 +84,9 @@ public class ModelLoader {
             for(Mesh mesh : m.getMeshes()){
                 MeshTextureData meshTextureData = localTextureMap.getMeshTextures(path, mesh.getMeshName());
                 if(meshTextureData != null){
-                    setMaterial(mesh,meshTextureData);
+                    ModelLoader.setMaterial(mesh,meshTextureData);
                 } else if(defaultMeshData != null){
-                    setMaterial(mesh,defaultMeshData);
+                    ModelLoader.setMaterial(mesh,defaultMeshData);
                 } else {
                     LoggerInterface.loggerRenderer.WARNING("Model " + path + " does not have texture data defined for \"" + mesh.getMeshName() + "\"");
                 }

src/main/java/electrosphere/renderer/model/Material.java

@@ -116,18 +116,11 @@ public class Material {
             Globals.renderingEngine.checkError();
         }
     }
-    public void apply_material(OpenGLState openGLState, int diffuse_channel, int specular_channel){
-        Texture diffuseTexture = Globals.assetManager.fetchTexture(diffuse);
-        if(diffuseTexture != null){
-            diffuseTexture.bind(openGLState,diffuse_channel);
-        }
-        Texture specularTexture = Globals.assetManager.fetchTexture(specular);
-        if(specularTexture != null){
-            specularTexture.bind(openGLState,specular_channel);
-        }
-        Globals.renderingEngine.checkError();
-    }
     
+    /**
+     * Checks if this material has transparency
+     * @return true if there is transparency, false otherwise
+     */
     public boolean isTransparent(){
         boolean rVal = false;
         Texture diffuseTexture = Globals.assetManager.fetchTexture(diffuse);

src/main/java/electrosphere/renderer/model/Mesh.java

@@ -387,7 +387,7 @@ public class Mesh {
         if(renderPipelineState.getUseMaterial() && textureMask == null){
             Globals.renderingEngine.checkError();
             if(material == null){
-                Globals.materialDefault.apply_material(openGLState,0,1);
+                Globals.materialDefault.apply_material(openGLState);
                 openGLState.getActiveShader().setUniform(openGLState, "hasTransparency", 0);
             } else {
                 material.apply_material(openGLState);

src/main/java/electrosphere/renderer/texture/Texture.java

@@ -30,6 +30,13 @@ import static org.lwjgl.opengl.GL30.*;
  */
 public class Texture {
 
+    /**
+     * Makes sure images are flipped the way opengl expects
+     */
+    static {
+        STBImage.stbi_set_flip_vertically_on_load(true);
+    }
+
     /**
      * Pointer for an uninitialized texture
      */