From 8e0af6413e693529c788665388325ffe823a2897 Mon Sep 17 00:00:00 2001
From: Joshua Sigona <sigonasr2@gmail.com>
Date: Sun, 7 Nov 2021 01:09:55 +0900
Subject: [PATCH] Profiler togling.

---
 src/sig/Panel.java       | 20 +++++++++++++++++++-
 src/sig/SigRenderer.java |  7 ++++---
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/sig/Panel.java b/src/sig/Panel.java
index 86154d6..5d3bec9 100644
--- a/src/sig/Panel.java
+++ b/src/sig/Panel.java
@@ -26,6 +26,7 @@ public class Panel extends JPanel implements Runnable {
     private ColorModel cm;    
     private Thread thread;
     List<Triangle> accumulatedTris = new ArrayList<Triangle>();
+    long profileStartTime;
 
     public Panel() {
         super(true);
@@ -73,6 +74,10 @@ public class Panel extends JPanel implements Runnable {
         int[] p = pixel; // this avoid crash when resizing
         //a=h/w
 
+        if (SigRenderer.PROFILING) {
+            profileStartTime = System.currentTimeMillis();
+        }
+
         final int h=SigRenderer.SCREEN_HEIGHT;
         if(p.length != width * height) return;        
         for (int x=0;x<width;x++) {
@@ -209,7 +214,9 @@ public class Panel extends JPanel implements Runnable {
                 }
             }
         } 
-
+        if (SigRenderer.PROFILING) {
+            System.out.println((System.currentTimeMillis()-profileStartTime)+"ms");profileStartTime=System.currentTimeMillis();
+        }
         /*Collections.sort(accumulatedTris, new Comparator<Triangle>() {
             @Override
             public int compare(Triangle t1, Triangle t2) {
@@ -219,6 +226,8 @@ public class Panel extends JPanel implements Runnable {
             }
         });*/
         SigRenderer.tempAnswer=null;
+        long totalTime=0;
+        long startTime2=0;
         for (Triangle t : accumulatedTris) {
             
             Triangle[] clipped = new Triangle[]{new Triangle(),new Triangle()};
@@ -244,6 +253,9 @@ public class Panel extends JPanel implements Runnable {
                 newTriangles=triList.size();
             }
             
+            if (SigRenderer.PROFILING) {
+                startTime2 = System.nanoTime();
+            }
             for (Triangle tt : triList) {
                 if (tt.tex!=null) {
                     DrawUtils.TexturedTriangle(p, 
@@ -258,9 +270,15 @@ public class Panel extends JPanel implements Runnable {
                     DrawUtils.DrawTriangle(p,(int)tt.A.x,(int)tt.A.y,(int)tt.B.x,(int)tt.B.y,(int)tt.C.x,(int)tt.C.y,Color.WHITE.getRGB());
                 }
             }
+            if (SigRenderer.PROFILING) {
+                totalTime+=System.nanoTime()-startTime2;
+            }
         }
         SigRenderer.request=null;
         SigRenderer.answer=SigRenderer.tempAnswer;
+        if (SigRenderer.PROFILING) {
+            System.out.println((totalTime/1000000f)+"ms/"+(System.currentTimeMillis()-profileStartTime)+"ms");
+        }
     }    
 
     public void repaint() {
diff --git a/src/sig/SigRenderer.java b/src/sig/SigRenderer.java
index fbaab4b..156c5ac 100644
--- a/src/sig/SigRenderer.java
+++ b/src/sig/SigRenderer.java
@@ -25,6 +25,7 @@ import java.awt.BorderLayout;
 public class SigRenderer implements KeyListener,MouseListener,MouseMotionListener{
 
     public static boolean WIREFRAME = false;
+    public static boolean PROFILING = false;
 
     public static List<Triangle> triRender = new ArrayList<>();
     public static int SCREEN_WIDTH=1280;
@@ -102,7 +103,6 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
         Block b = new Block(pos,new Cube(type));
         blockGrid.put(pos.x+"_"+pos.y+"_"+pos.z,b);
         b.updateFaces();
-        updateRenderGrid();
     }
 
     public static void updateRenderGrid() {
@@ -121,8 +121,8 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
     SigRenderer(JFrame f) {
         //cube = new Mesh(OBJReader.ReadOBJFile("teapot.obj",false));
         Random r = new Random(438107);
-        for (int x=0;x<32;x++) {
-            for (int z=0;z<32;z++) {
+        for (int x=0;x<64;x++) {
+            for (int z=0;z<64;z++) {
                 if (Math.random()<=0.5) {
                     addBlock(new Vector(x,0,z),BlockType.DIRT);
                 } else {
@@ -130,6 +130,7 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
                 }
             }
         }
+        updateRenderGrid();
 
         Panel p = new Panel();