Many blocks.

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

src/sig/Block.java

@@ -0,0 +1,10 @@
+package sig;
+
+public class Block {
+    Vector pos;
+    Mesh block;
+    Block(Vector pos,Mesh block) {
+        this.pos=pos;
+        this.block=block;
+    }
+}

src/sig/Panel.java

@@ -103,10 +103,11 @@ public class Panel extends JPanel implements Runnable {
         Matrix matCamera = Matrix.PointAt(SigRenderer.vCamera, vTarget, vUp);
         Matrix matView = Matrix.QuickInverse(matCamera);
 
-        for (Triangle t : SigRenderer.cube.triangles) {
+        for (Block b : SigRenderer.blocks) {
+            for (Triangle t : b.block.triangles) {
                 Triangle triProjected = new Triangle(),triTransformed=new Triangle(),triViewed=new Triangle();
 
-            //matWorld = Matrix.MakeTranslation(10,0,0);
+                matWorld = Matrix.MakeTranslation(b.pos.x,b.pos.y,b.pos.z);
                 
                 triTransformed.A = Matrix.MultiplyVector(matWorld,t.A);
                 triTransformed.B = Matrix.MultiplyVector(matWorld,t.B);
@@ -131,11 +132,14 @@ public class Panel extends JPanel implements Runnable {
 
                     //System.out.println(-Vector.dotProduct(normal,Vector.normalize(cameraRay)));
                     //float dp = Math.max(0.1f,Math.min(1,-1/Vector.dotProduct(normal,cameraRay)));
-                Vector center = Vector.divide(Vector.add(triTransformed.A,Vector.add(triTransformed.B,triTransformed.C)),3);
+                    /*Vector center = Vector.divide(Vector.add(triTransformed.A,Vector.add(triTransformed.B,triTransformed.C)),3);
                     Vector cameraRay2 = Vector.subtract(center,SigRenderer.vCamera);
                     float dp = Math.max(0.1f,Math.min(1,(1f/((cameraRay2.x-center.x)*(cameraRay2.x-center.x)+
                     (cameraRay2.y-center.y)*(cameraRay2.y-center.y)+
-                (cameraRay2.z-center.z)*(cameraRay2.z-center.z))*4)));
+                    (cameraRay2.z-center.z)*(cameraRay2.z-center.z))*4)));*/
+                    float dp = Math.max(0.1f,Math.min(1,(1f/((b.pos.x-SigRenderer.vCamera.x)+
+                    (b.pos.y-SigRenderer.vCamera.y)*(b.pos.y-SigRenderer.vCamera.y)+
+                    (b.pos.z-SigRenderer.vCamera.z)*(b.pos.z-SigRenderer.vCamera.z))*4)));
 
                     triViewed.A = Matrix.MultiplyVector(matView,triTransformed.A);
                     triViewed.B = Matrix.MultiplyVector(matView,triTransformed.B);
@@ -200,6 +204,7 @@ public class Panel extends JPanel implements Runnable {
                     }
                 }
             } 
+        }
 
         /*Collections.sort(accumulatedTris, new Comparator<Triangle>() {
             @Override

src/sig/SigRenderer.java

@@ -10,6 +10,7 @@ import java.awt.event.MouseMotionListener;
 import java.io.File;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.awt.Toolkit;
@@ -19,7 +20,7 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
 
     public static boolean WIREFRAME = false;
 
-    public static Mesh cube;
+    public static List<Block> blocks = new ArrayList<Block>();
     public static int SCREEN_WIDTH=1280;
     public static int SCREEN_HEIGHT=720;
     public final static long TIMEPERTICK = 16666667l;
@@ -84,7 +85,15 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
 
     SigRenderer(JFrame f) {
         //cube = new Mesh(OBJReader.ReadOBJFile("teapot.obj",false));
-        cube = new Mesh("cube.obj","dirt.png");
+        Mesh dirtCube = new Mesh("cube.obj","dirt.png");
+        for (int x=0;x<32;x++) {
+            for (int y=0;y<32;y++) {
+                blocks.add(new Block(
+                    new Vector(x,0,y),
+                    dirtCube
+                ));
+            }
+        }
 
         Panel p = new Panel();