MASSIVE FPS BOOST!
This commit is contained in:
PeytonPlayz595
parent
6f0dc1c401
commit
dbf83b1d36
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@ -75,6 +75,7 @@ public final class Minecraft implements Runnable {
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private int lastClick;
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public boolean raining;
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private static Tessellator tessellator = Tessellator.instance;
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public Entity field_22009_h;
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public Minecraft() {
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@ -419,13 +420,26 @@ public final class Minecraft implements Runnable {
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var74 = var116.yo + (var116.y - var116.yo) * var80;
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var33 = var116.zo + (var116.z - var116.zo) * var80;
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GL11.glTranslatef(-var69, -var74, -var33);
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Frustrum var76 = FrustrumImpl.update();
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Frustrum var100 = var76;
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//Frustrum var76 = FrustrumImpl.update();
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//Frustrum var100 = var76;
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Frustrum var76 = new Frustrum();
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if(field_22009_h != this.player) {
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field_22009_h = player;
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float f = this.timer.elapsedTicks;
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double d = field_22009_h.x + (field_22009_h.x - field_22009_h.x) * (double) f;
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double d1 = field_22009_h.y + (field_22009_h.y - field_22009_h.y) * (double) f;
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double d2 = field_22009_h.z + (field_22009_h.z - field_22009_h.z) * (double) f;
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ClippingHelperImplementation.getInstance();
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Frustrum frustrum = new Frustrum();
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frustrum.setPosition(d, d1, d2);
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var76 = frustrum;
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System.out.println("yee");
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}
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LevelRenderer var101 = var82.minecraft.levelRenderer;
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int var98;
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for(var98 = 0; var98 < var101.chunkCache.length; ++var98) {
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var101.chunkCache[var98].clip(var100);
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var101.chunkCache[var98].clip(var76);
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}
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var101 = var82.minecraft.levelRenderer;
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@ -196,42 +196,42 @@ public class BlockMap implements Serializable {
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break;
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}
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if(var19.frustrum[var20][0] * var18 + var19.frustrum[var20][1] * var13 + var19.frustrum[var20][2] * var14 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var18 + var19.clippingHelper.frustum[var20][1] * var13 + var19.clippingHelper.frustum[var20][2] * var14 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var15 + var19.frustrum[var20][1] * var13 + var19.frustrum[var20][2] * var14 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var15 + var19.clippingHelper.frustum[var20][1] * var13 + var19.clippingHelper.frustum[var20][2] * var14 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var18 + var19.frustrum[var20][1] * var17 + var19.frustrum[var20][2] * var14 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var18 + var19.clippingHelper.frustum[var20][1] * var17 + var19.clippingHelper.frustum[var20][2] * var14 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var15 + var19.frustrum[var20][1] * var17 + var19.frustrum[var20][2] * var14 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var15 + var19.clippingHelper.frustum[var20][1] * var17 + var19.clippingHelper.frustum[var20][2] * var14 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var18 + var19.frustrum[var20][1] * var13 + var19.frustrum[var20][2] * var16 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var18 + var19.clippingHelper.frustum[var20][1] * var13 + var19.clippingHelper.frustum[var20][2] * var16 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var15 + var19.frustrum[var20][1] * var13 + var19.frustrum[var20][2] * var16 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var15 + var19.clippingHelper.frustum[var20][1] * var13 + var19.clippingHelper.frustum[var20][2] * var16 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var18 + var19.frustrum[var20][1] * var17 + var19.frustrum[var20][2] * var16 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var18 + var19.clippingHelper.frustum[var20][1] * var17 + var19.clippingHelper.frustum[var20][2] * var16 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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if(var19.frustrum[var20][0] * var15 + var19.frustrum[var20][1] * var17 + var19.frustrum[var20][2] * var16 + var19.frustrum[var20][3] <= 0.0F) {
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if(var19.clippingHelper.frustum[var20][0] * var15 + var19.clippingHelper.frustum[var20][1] * var17 + var19.clippingHelper.frustum[var20][2] * var16 + var19.clippingHelper.frustum[var20][3] <= 0.0F) {
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var10000 = false;
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break;
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}
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@ -0,0 +1,41 @@
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package com.mojang.minecraft.render;
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public class ClippingHelper {
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public ClippingHelper() {
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frustum = new float[16][16];
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projectionMatrix = new float[16];
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modelviewMatrix = new float[16];
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clippingMatrix = new float[16];
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}
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public boolean isBoxInFrustum(double d, double d1, double d2, double d3, double d4, double d5) {
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for (int i = 0; i < 6; i++) {
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if ((double) frustum[i][0] * d + (double) frustum[i][1] * d1 + (double) frustum[i][2] * d2
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d3 + (double) frustum[i][1] * d1 + (double) frustum[i][2] * d2
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d + (double) frustum[i][1] * d4 + (double) frustum[i][2] * d2
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d3 + (double) frustum[i][1] * d4 + (double) frustum[i][2] * d2
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d + (double) frustum[i][1] * d1 + (double) frustum[i][2] * d5
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d3 + (double) frustum[i][1] * d1 + (double) frustum[i][2] * d5
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d + (double) frustum[i][1] * d4 + (double) frustum[i][2] * d5
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+ (double) frustum[i][3] <= 0.0D
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&& (double) frustum[i][0] * d3 + (double) frustum[i][1] * d4 + (double) frustum[i][2] * d5
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+ (double) frustum[i][3] <= 0.0D) {
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return false;
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}
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}
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return true;
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}
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public float frustum[][];
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public float projectionMatrix[];
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public float modelviewMatrix[];
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public float clippingMatrix[];
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}
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@ -0,0 +1,114 @@
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package com.mojang.minecraft.render;
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// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
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// Jad home page: http://www.kpdus.com/jad.html
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// Decompiler options: packimports(3) braces deadcode
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import java.nio.FloatBuffer;
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import org.lwjgl.opengl.GL11;
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import net.PeytonPlayz585.math.MathHelper;
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import net.lax1dude.eaglercraft.GLAllocation;
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public class ClippingHelperImplementation extends ClippingHelper {
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public ClippingHelperImplementation() {
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projectionMatrixBuffer = GLAllocation.createDirectFloatBuffer(16);
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modelviewMatrixBuffer = GLAllocation.createDirectFloatBuffer(16);
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field_1691_h = GLAllocation.createDirectFloatBuffer(16);
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}
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public static ClippingHelper getInstance() {
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instance.init();
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return instance;
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}
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private void normalize(float af[][], int i) {
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float f = MathHelper.sqrt(af[i][0] * af[i][0] + af[i][1] * af[i][1] + af[i][2] * af[i][2]);
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af[i][0] /= f;
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af[i][1] /= f;
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af[i][2] /= f;
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af[i][3] /= f;
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}
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private void init() {
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projectionMatrixBuffer.clear();
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modelviewMatrixBuffer.clear();
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field_1691_h.clear();
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GL11.glGetFloat(2983 /* GL_PROJECTION_MATRIX */, projectionMatrixBuffer);
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GL11.glGetFloat(2982 /* GL_MODELVIEW_MATRIX */, modelviewMatrixBuffer);
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projectionMatrixBuffer.flip().limit(16);
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projectionMatrixBuffer.get(projectionMatrix);
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modelviewMatrixBuffer.flip().limit(16);
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modelviewMatrixBuffer.get(modelviewMatrix);
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clippingMatrix[0] = modelviewMatrix[0] * projectionMatrix[0] + modelviewMatrix[1] * projectionMatrix[4]
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+ modelviewMatrix[2] * projectionMatrix[8] + modelviewMatrix[3] * projectionMatrix[12];
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clippingMatrix[1] = modelviewMatrix[0] * projectionMatrix[1] + modelviewMatrix[1] * projectionMatrix[5]
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+ modelviewMatrix[2] * projectionMatrix[9] + modelviewMatrix[3] * projectionMatrix[13];
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clippingMatrix[2] = modelviewMatrix[0] * projectionMatrix[2] + modelviewMatrix[1] * projectionMatrix[6]
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+ modelviewMatrix[2] * projectionMatrix[10] + modelviewMatrix[3] * projectionMatrix[14];
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clippingMatrix[3] = modelviewMatrix[0] * projectionMatrix[3] + modelviewMatrix[1] * projectionMatrix[7]
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+ modelviewMatrix[2] * projectionMatrix[11] + modelviewMatrix[3] * projectionMatrix[15];
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clippingMatrix[4] = modelviewMatrix[4] * projectionMatrix[0] + modelviewMatrix[5] * projectionMatrix[4]
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+ modelviewMatrix[6] * projectionMatrix[8] + modelviewMatrix[7] * projectionMatrix[12];
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clippingMatrix[5] = modelviewMatrix[4] * projectionMatrix[1] + modelviewMatrix[5] * projectionMatrix[5]
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+ modelviewMatrix[6] * projectionMatrix[9] + modelviewMatrix[7] * projectionMatrix[13];
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clippingMatrix[6] = modelviewMatrix[4] * projectionMatrix[2] + modelviewMatrix[5] * projectionMatrix[6]
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+ modelviewMatrix[6] * projectionMatrix[10] + modelviewMatrix[7] * projectionMatrix[14];
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clippingMatrix[7] = modelviewMatrix[4] * projectionMatrix[3] + modelviewMatrix[5] * projectionMatrix[7]
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+ modelviewMatrix[6] * projectionMatrix[11] + modelviewMatrix[7] * projectionMatrix[15];
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clippingMatrix[8] = modelviewMatrix[8] * projectionMatrix[0] + modelviewMatrix[9] * projectionMatrix[4]
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+ modelviewMatrix[10] * projectionMatrix[8] + modelviewMatrix[11] * projectionMatrix[12];
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clippingMatrix[9] = modelviewMatrix[8] * projectionMatrix[1] + modelviewMatrix[9] * projectionMatrix[5]
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+ modelviewMatrix[10] * projectionMatrix[9] + modelviewMatrix[11] * projectionMatrix[13];
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clippingMatrix[10] = modelviewMatrix[8] * projectionMatrix[2] + modelviewMatrix[9] * projectionMatrix[6]
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+ modelviewMatrix[10] * projectionMatrix[10] + modelviewMatrix[11] * projectionMatrix[14];
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clippingMatrix[11] = modelviewMatrix[8] * projectionMatrix[3] + modelviewMatrix[9] * projectionMatrix[7]
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+ modelviewMatrix[10] * projectionMatrix[11] + modelviewMatrix[11] * projectionMatrix[15];
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clippingMatrix[12] = modelviewMatrix[12] * projectionMatrix[0] + modelviewMatrix[13] * projectionMatrix[4]
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+ modelviewMatrix[14] * projectionMatrix[8] + modelviewMatrix[15] * projectionMatrix[12];
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clippingMatrix[13] = modelviewMatrix[12] * projectionMatrix[1] + modelviewMatrix[13] * projectionMatrix[5]
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+ modelviewMatrix[14] * projectionMatrix[9] + modelviewMatrix[15] * projectionMatrix[13];
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clippingMatrix[14] = modelviewMatrix[12] * projectionMatrix[2] + modelviewMatrix[13] * projectionMatrix[6]
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+ modelviewMatrix[14] * projectionMatrix[10] + modelviewMatrix[15] * projectionMatrix[14];
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clippingMatrix[15] = modelviewMatrix[12] * projectionMatrix[3] + modelviewMatrix[13] * projectionMatrix[7]
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+ modelviewMatrix[14] * projectionMatrix[11] + modelviewMatrix[15] * projectionMatrix[15];
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frustum[0][0] = clippingMatrix[3] - clippingMatrix[0];
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frustum[0][1] = clippingMatrix[7] - clippingMatrix[4];
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frustum[0][2] = clippingMatrix[11] - clippingMatrix[8];
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frustum[0][3] = clippingMatrix[15] - clippingMatrix[12];
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normalize(frustum, 0);
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frustum[1][0] = clippingMatrix[3] + clippingMatrix[0];
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frustum[1][1] = clippingMatrix[7] + clippingMatrix[4];
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frustum[1][2] = clippingMatrix[11] + clippingMatrix[8];
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frustum[1][3] = clippingMatrix[15] + clippingMatrix[12];
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normalize(frustum, 1);
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frustum[2][0] = clippingMatrix[3] + clippingMatrix[1];
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frustum[2][1] = clippingMatrix[7] + clippingMatrix[5];
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frustum[2][2] = clippingMatrix[11] + clippingMatrix[9];
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frustum[2][3] = clippingMatrix[15] + clippingMatrix[13];
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normalize(frustum, 2);
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frustum[3][0] = clippingMatrix[3] - clippingMatrix[1];
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frustum[3][1] = clippingMatrix[7] - clippingMatrix[5];
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frustum[3][2] = clippingMatrix[11] - clippingMatrix[9];
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frustum[3][3] = clippingMatrix[15] - clippingMatrix[13];
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normalize(frustum, 3);
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frustum[4][0] = clippingMatrix[3] - clippingMatrix[2];
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frustum[4][1] = clippingMatrix[7] - clippingMatrix[6];
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frustum[4][2] = clippingMatrix[11] - clippingMatrix[10];
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frustum[4][3] = clippingMatrix[15] - clippingMatrix[14];
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normalize(frustum, 4);
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frustum[5][0] = clippingMatrix[3] + clippingMatrix[2];
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frustum[5][1] = clippingMatrix[7] + clippingMatrix[6];
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frustum[5][2] = clippingMatrix[11] + clippingMatrix[10];
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frustum[5][3] = clippingMatrix[15] + clippingMatrix[14];
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normalize(frustum, 5);
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}
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private static ClippingHelperImplementation instance = new ClippingHelperImplementation();
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private FloatBuffer projectionMatrixBuffer;
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private FloatBuffer modelviewMatrixBuffer;
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private FloatBuffer field_1691_h;
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}
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@ -1,21 +1,29 @@
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package com.mojang.minecraft.render;
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public class Frustrum {
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public float[][] frustrum = new float[16][16];
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public float[] projection = new float[16];
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public float[] modelview = new float[16];
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public float[] clipping = new float[16];
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public Frustrum() {
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clippingHelper = ClippingHelperImplementation.getInstance();
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}
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public void setPosition(double d, double d1, double d2) {
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xPosition = d;
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yPosition = d1;
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zPosition = d2;
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}
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public final boolean isBoxInFrustrum(float var1, float var2, float var3, float var4, float var5, float var6) {
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for(int var7 = 0; var7 < 6; ++var7) {
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if(this.frustrum[var7][0] * var1 + this.frustrum[var7][1] * var2 + this.frustrum[var7][2] * var3 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var4 + this.frustrum[var7][1] * var2 + this.frustrum[var7][2] * var3 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var1 + this.frustrum[var7][1] * var5 + this.frustrum[var7][2] * var3 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var4 + this.frustrum[var7][1] * var5 + this.frustrum[var7][2] * var3 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var1 + this.frustrum[var7][1] * var2 + this.frustrum[var7][2] * var6 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var4 + this.frustrum[var7][1] * var2 + this.frustrum[var7][2] * var6 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var1 + this.frustrum[var7][1] * var5 + this.frustrum[var7][2] * var6 + this.frustrum[var7][3] <= 0.0F && this.frustrum[var7][0] * var4 + this.frustrum[var7][1] * var5 + this.frustrum[var7][2] * var6 + this.frustrum[var7][3] <= 0.0F) {
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return false;
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}
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}
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public boolean isBoxInFrustrum(double d, double d1, double d2, double d3, double d4, double d5) {
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return clippingHelper.isBoxInFrustum(d - xPosition, d1 - yPosition, d2 - zPosition, d3 - xPosition,
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d4 - yPosition, d5 - zPosition);
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}
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return true;
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}
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}
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// public boolean isBoundingBoxInFrustum(AxisAlignedBB axisalignedbb) {
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// return isBoxInFrustum(axisalignedbb.minX, axisalignedbb.minY, axisalignedbb.minZ, axisalignedbb.maxX,
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// axisalignedbb.maxY, axisalignedbb.maxZ);
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// }
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public ClippingHelper clippingHelper;
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private double xPosition;
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private double yPosition;
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private double zPosition;
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}
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@ -1,87 +0,0 @@
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package com.mojang.minecraft.render;
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import com.mojang.minecraft.render.Frustrum;
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import net.PeytonPlayz585.math.MathHelper;
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import net.lax1dude.eaglercraft.GLAllocation;
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import java.nio.FloatBuffer;
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import org.lwjgl.opengl.GL11;
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public final class FrustrumImpl extends Frustrum {
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||||
private static FrustrumImpl instance = new FrustrumImpl();
|
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private FloatBuffer projectionBuff = GLAllocation.createDirectFloatBuffer(16);
|
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private FloatBuffer modelviewBuff = GLAllocation.createDirectFloatBuffer(16);
|
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private FloatBuffer unused = GLAllocation.createDirectFloatBuffer(16);
|
||||
|
||||
|
||||
public static Frustrum update() {
|
||||
FrustrumImpl var0 = instance;
|
||||
instance.projectionBuff.clear();
|
||||
var0.modelviewBuff.clear();
|
||||
var0.unused.clear();
|
||||
GL11.glGetFloat(2983, var0.projectionBuff);
|
||||
GL11.glGetFloat(2982, var0.modelviewBuff);
|
||||
var0.projectionBuff.flip().limit(16);
|
||||
var0.projectionBuff.get(var0.projection);
|
||||
var0.modelviewBuff.flip().limit(16);
|
||||
var0.modelviewBuff.get(var0.modelview);
|
||||
var0.clipping[0] = var0.modelview[0] * var0.projection[0] + var0.modelview[1] * var0.projection[4] + var0.modelview[2] * var0.projection[8] + var0.modelview[3] * var0.projection[12];
|
||||
var0.clipping[1] = var0.modelview[0] * var0.projection[1] + var0.modelview[1] * var0.projection[5] + var0.modelview[2] * var0.projection[9] + var0.modelview[3] * var0.projection[13];
|
||||
var0.clipping[2] = var0.modelview[0] * var0.projection[2] + var0.modelview[1] * var0.projection[6] + var0.modelview[2] * var0.projection[10] + var0.modelview[3] * var0.projection[14];
|
||||
var0.clipping[3] = var0.modelview[0] * var0.projection[3] + var0.modelview[1] * var0.projection[7] + var0.modelview[2] * var0.projection[11] + var0.modelview[3] * var0.projection[15];
|
||||
var0.clipping[4] = var0.modelview[4] * var0.projection[0] + var0.modelview[5] * var0.projection[4] + var0.modelview[6] * var0.projection[8] + var0.modelview[7] * var0.projection[12];
|
||||
var0.clipping[5] = var0.modelview[4] * var0.projection[1] + var0.modelview[5] * var0.projection[5] + var0.modelview[6] * var0.projection[9] + var0.modelview[7] * var0.projection[13];
|
||||
var0.clipping[6] = var0.modelview[4] * var0.projection[2] + var0.modelview[5] * var0.projection[6] + var0.modelview[6] * var0.projection[10] + var0.modelview[7] * var0.projection[14];
|
||||
var0.clipping[7] = var0.modelview[4] * var0.projection[3] + var0.modelview[5] * var0.projection[7] + var0.modelview[6] * var0.projection[11] + var0.modelview[7] * var0.projection[15];
|
||||
var0.clipping[8] = var0.modelview[8] * var0.projection[0] + var0.modelview[9] * var0.projection[4] + var0.modelview[10] * var0.projection[8] + var0.modelview[11] * var0.projection[12];
|
||||
var0.clipping[9] = var0.modelview[8] * var0.projection[1] + var0.modelview[9] * var0.projection[5] + var0.modelview[10] * var0.projection[9] + var0.modelview[11] * var0.projection[13];
|
||||
var0.clipping[10] = var0.modelview[8] * var0.projection[2] + var0.modelview[9] * var0.projection[6] + var0.modelview[10] * var0.projection[10] + var0.modelview[11] * var0.projection[14];
|
||||
var0.clipping[11] = var0.modelview[8] * var0.projection[3] + var0.modelview[9] * var0.projection[7] + var0.modelview[10] * var0.projection[11] + var0.modelview[11] * var0.projection[15];
|
||||
var0.clipping[12] = var0.modelview[12] * var0.projection[0] + var0.modelview[13] * var0.projection[4] + var0.modelview[14] * var0.projection[8] + var0.modelview[15] * var0.projection[12];
|
||||
var0.clipping[13] = var0.modelview[12] * var0.projection[1] + var0.modelview[13] * var0.projection[5] + var0.modelview[14] * var0.projection[9] + var0.modelview[15] * var0.projection[13];
|
||||
var0.clipping[14] = var0.modelview[12] * var0.projection[2] + var0.modelview[13] * var0.projection[6] + var0.modelview[14] * var0.projection[10] + var0.modelview[15] * var0.projection[14];
|
||||
var0.clipping[15] = var0.modelview[12] * var0.projection[3] + var0.modelview[13] * var0.projection[7] + var0.modelview[14] * var0.projection[11] + var0.modelview[15] * var0.projection[15];
|
||||
var0.frustrum[0][0] = var0.clipping[3] - var0.clipping[0];
|
||||
var0.frustrum[0][1] = var0.clipping[7] - var0.clipping[4];
|
||||
var0.frustrum[0][2] = var0.clipping[11] - var0.clipping[8];
|
||||
var0.frustrum[0][3] = var0.clipping[15] - var0.clipping[12];
|
||||
normalize(var0.frustrum, 0);
|
||||
var0.frustrum[1][0] = var0.clipping[3] + var0.clipping[0];
|
||||
var0.frustrum[1][1] = var0.clipping[7] + var0.clipping[4];
|
||||
var0.frustrum[1][2] = var0.clipping[11] + var0.clipping[8];
|
||||
var0.frustrum[1][3] = var0.clipping[15] + var0.clipping[12];
|
||||
normalize(var0.frustrum, 1);
|
||||
var0.frustrum[2][0] = var0.clipping[3] + var0.clipping[1];
|
||||
var0.frustrum[2][1] = var0.clipping[7] + var0.clipping[5];
|
||||
var0.frustrum[2][2] = var0.clipping[11] + var0.clipping[9];
|
||||
var0.frustrum[2][3] = var0.clipping[15] + var0.clipping[13];
|
||||
normalize(var0.frustrum, 2);
|
||||
var0.frustrum[3][0] = var0.clipping[3] - var0.clipping[1];
|
||||
var0.frustrum[3][1] = var0.clipping[7] - var0.clipping[5];
|
||||
var0.frustrum[3][2] = var0.clipping[11] - var0.clipping[9];
|
||||
var0.frustrum[3][3] = var0.clipping[15] - var0.clipping[13];
|
||||
normalize(var0.frustrum, 3);
|
||||
var0.frustrum[4][0] = var0.clipping[3] - var0.clipping[2];
|
||||
var0.frustrum[4][1] = var0.clipping[7] - var0.clipping[6];
|
||||
var0.frustrum[4][2] = var0.clipping[11] - var0.clipping[10];
|
||||
var0.frustrum[4][3] = var0.clipping[15] - var0.clipping[14];
|
||||
normalize(var0.frustrum, 4);
|
||||
var0.frustrum[5][0] = var0.clipping[3] + var0.clipping[2];
|
||||
var0.frustrum[5][1] = var0.clipping[7] + var0.clipping[6];
|
||||
var0.frustrum[5][2] = var0.clipping[11] + var0.clipping[10];
|
||||
var0.frustrum[5][3] = var0.clipping[15] + var0.clipping[14];
|
||||
normalize(var0.frustrum, 5);
|
||||
return instance;
|
||||
}
|
||||
|
||||
private static void normalize(float[][] var0, int var1) {
|
||||
float var2 = MathHelper.sqrt(var0[var1][0] * var0[var1][0] + var0[var1][1] * var0[var1][1] + var0[var1][2] * var0[var1][2]);
|
||||
var0[var1][0] /= var2;
|
||||
var0[var1][1] /= var2;
|
||||
var0[var1][2] /= var2;
|
||||
var0[var1][3] /= var2;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user