Save skybox.

Normand Briere

2019-07-30 475f8cbdbd96fdbf8f5b216ffebb31a51f25c2f9

 CameraPane.java
..
..
@@ -9316,10 +9316,9 @@
9316
9316
     double[] light2camera = new double[16];
9317
9317
     
9318
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     //int newenvy = -1;
9319
-    boolean envyoff = true; // false;
9320
-    String skyboxname = "";
9321
-    String skyboxext;
9322
-    String loadedskyboxname = "";
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+    //boolean envyoff = false;
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+    
9321
+    String loadedskyboxname;
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9322
     
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     cVector light0 = new cVector(0, 0, 0); // 1,3,2);
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     //float[] light0 = { 0,0,0 };
..
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@@ -11065,10 +11064,18 @@
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 //
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 //        newenvy = -1;
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11068
-        if (!skyboxname.equals(this.loadedskyboxname))
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+        if (object.skyboxname != null)
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         {
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-            LoadSkybox(skyboxname + "/", skyboxext, false);
11071
-            loadedskyboxname = skyboxname;
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+            if (!object.skyboxname.equals(this.loadedskyboxname))
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+            {
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+                LoadSkybox(object.skyboxname + "/", object.skyboxext, false);
11072
+                loadedskyboxname = object.skyboxname;
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+            }
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+        }
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+        else
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+        {
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+            cubemap = null;
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+            loadedskyboxname = null;
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         }
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         ratio = ((double) getWidth()) / getHeight();
..
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@@ -13038,7 +13045,7 @@
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            // display shadow only (fakedepth == 0)
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          "SUB temp.x, half.x, shadow.x;" +
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          "MOV temp.y, -params5.z;" + // params6.x;" +
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-         "SLT temp.z, temp.y, -one2048th.x;" +
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+         "SLT temp.z, temp.y, -c256i.x;" +
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          "SUB temp.y, one.x, temp.z;" +
13043
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          "MUL temp.x, temp.x, temp.y;" +
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          "KIL temp.x;" +
..
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@@ -15362,7 +15369,7 @@
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                 OCCLUSION_CULLING ^= true;
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                 System.out.println("OCCLUSION CULLING = " + OCCLUSION_CULLING);
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                 break;
15365
-            case '0': envyoff ^= true; repaint(); break;
15372
+            //case '0': envyoff ^= true; repaint(); break;
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             case '1':
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15374
             case '2':
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15375
             case '3':
..
..
@@ -15372,7 +15379,7 @@
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             case '7':
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15380
             case '8':
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             case '9':
15375
-                if (envyoff)
15382
+                if (true) // envyoff)
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                 {
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                     BGcolor = (key - '1')/8.f;
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                 }
..
..
@@ -16570,6 +16577,8 @@
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     private /*static*/ boolean firstime;
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     private /*static*/ cVector newView = new cVector();
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     private static final String[] suffixes = {"posx", "negx", "posy", "negy", "posz", "negz"};
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+    private static final String[] suffixes2 = {"east", "west", "top", "bottom", "north", "south"};
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+    private static final String[] suffixes3 = {"ft", "bk", "up", "dn", "rt", "lf"};
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     private static final int[] targets = {GL.GL_TEXTURE_CUBE_MAP_POSITIVE_X,
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                                              GL.GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
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                                              GL.GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
..
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@@ -16582,22 +16591,56 @@
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     {
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         com.sun.opengl.util.texture.Texture cubemap = TextureIO.newTexture(GL.GL_TEXTURE_CUBE_MAP);
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16593
 
16594
+        int usedsuf = 0;
16595
+        
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16596
         for (int i = 0; i < suffixes.length; i++)
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16597
         {
16587
-            String resourceName = basename + suffixes[i] + "." + suffix;
16588
-            TextureData data = TextureIO.newTextureData(scope.getResourceAsStream(resourceName),
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-                    mipmapped,
16590
-                    FileUtil.getFileSuffix(resourceName));
16591
-            if (data == null)
16598
+            String[] suffixe = suffixes;
16599
+            String[] fallback = suffixes2;
16600
+            String[] fallfallback = suffixes3;
16601
+            
16602
+            for (int c=usedsuf; --c>=0;)
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             {
16593
-                throw new IOException("Unable to load texture " + resourceName);
16604
+//                String[] temp = suffixe;
16605
+//                suffixe = fallback;
16606
+//                fallback = fallfallback;
16607
+//                fallfallback = temp;
16594
16608
             }
16609
+            
16610
+            String resourceName = basename + suffixe[i] + "." + suffix;
16611
+            TextureData data;
16612
+            
16613
+            try
16614
+            {
16615
+                data = TextureIO.newTextureData(scope.getResourceAsStream(resourceName),
16616
+                        mipmapped,
16617
+                        FileUtil.getFileSuffix(resourceName));
16618
+            }
16619
+            catch (Exception e)
16620
+            {
16621
+                try
16622
+                {
16623
+                    resourceName = basename + fallback[i] + "." + suffix;
16624
+                    data = TextureIO.newTextureData(scope.getResourceAsStream(resourceName),
16625
+                            mipmapped,
16626
+                            FileUtil.getFileSuffix(resourceName));
16627
+                }
16628
+                catch (Exception e2)
16629
+                {
16630
+                    resourceName = basename + fallfallback[i] + "." + suffix;
16631
+                    data = TextureIO.newTextureData(scope.getResourceAsStream(resourceName),
16632
+                            mipmapped,
16633
+                            FileUtil.getFileSuffix(resourceName));
16634
+                }
16635
+            }
16636
+            
16595
16637
             //System.out.println("Target = " + targets[i]);
16596
16638
             cubemap.updateImage(data, targets[i]);
16597
16639
         }
16598
16640
 
16599
16641
         return cubemap;
16600
16642
     }
16643
+    
16601
16644
     int bigsphere = -1;
16602
16645
 
16603
16646
     float BGcolor = 0.5f;
..
..
@@ -16606,7 +16649,8 @@
16606
16649
     
16607
16650
     private void DrawSkyBox(GL gl, float ratio)
16608
16651
     {
16609
-        if (envyoff || cubemap == null)
16652
+        if (//envyoff ||
16653
+                cubemap == null)
16610
16654
         {
16611
16655
             gl.glClearColor(BGcolor, BGcolor, BGcolor, 1);
16612
16656
             gl.glClear(gl.GL_COLOR_BUFFER_BIT);
..
..
@@ -16663,6 +16707,7 @@
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16707
         {
16664
16708
             gl.glScalef(1.0f, -1.0f, 1.0f);
16665
16709
         }
16710
+        gl.glScalef(-1.0f, 1.0f, 1.0f);
16666
16711
         gl.glMultMatrixd(viewrot_1, 0);
16667
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         gl.glTranslatef(0, 0, 0.5f); // (float)lightCamera.Distance());  // 0.5f);
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         //viewer.updateInverseRotation(gl);