3D progress

core/src/mindustry/graphics/PlanetRenderer.java

@@ -0,0 +1,31 @@
+package mindustry.graphics;
+
+import arc.*;
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.graphics.g3d.*;
+import arc.util.*;
+
+public class PlanetRenderer{
+    private ImmediateRenderer3D rend = new ImmediateRenderer3D(false, true, 0);
+    private Camera3D cam = new Camera3D();
+
+    public void draw(){
+        Draw.flush();
+
+        Tmp.v1.trns(Time.time() *  2f, 30f);
+        cam.position.set(Tmp.v1.x, Tmp.v1.y, 0);
+        cam.resize(Core.graphics.getWidth(), Core.graphics.getHeight());
+        cam.lookAt(0, 0, 0);
+        cam.update();
+
+        rend.begin(cam.combined(), Gl.triangleStrip);
+        rend.color(Color.red);
+        rend.vertex(0f, 0f, 0f);
+        rend.color(Color.green);
+        rend.vertex(0f, 5f, 0f);
+        rend.color(Color.blue);
+        rend.vertex(0f, 5f, 5f);
+        rend.end();
+    }
+}

core/src/mindustry/ui/fragments/FadeInFragment.java

@@ -1,15 +1,14 @@
 package mindustry.ui.fragments;
 
-import arc.*;
-import arc.graphics.g2d.*;
-import arc.math.*;
 import arc.scene.*;
 import arc.scene.event.*;
+import mindustry.graphics.*;
 
 /** Fades in a black overlay.*/
 public class FadeInFragment extends Fragment{
     private static final float duration = 40f;
     float time = 0f;
+    PlanetRenderer rend = new PlanetRenderer();
 
     @Override
     public void build(Group parent){
@@ -21,9 +20,10 @@ public class FadeInFragment extends Fragment{
 
              @Override
              public void draw(){
-                Draw.color(0f, 0f, 0f, Mathf.clamp(1f - time));
-                Fill.crect(0, 0, Core.graphics.getWidth(), Core.graphics.getHeight());
-                Draw.color();
+                //Draw.color(0f, 0f, 0f, Mathf.clamp(1f - time));
+                //Fill.crect(0, 0, Core.graphics.getWidth(), Core.graphics.getHeight());
+                //Draw.color();
+                 rend.draw();
              }
 
             @Override
@@ -31,7 +31,7 @@ public class FadeInFragment extends Fragment{
                 super.act(delta);
                 time += 1f / duration;
                 if(time > 1){
-                    remove();
+                    //remove();
                 }
             }
         });