mirror of
https://github.com/MineLittlePony/MineLittlePony.git
synced 2024-12-02 08:48:00 +01:00
444 lines
17 KiB
Java
444 lines
17 KiB
Java
package com.brohoof.minelittlepony.renderer;
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import static net.minecraft.client.renderer.GlStateManager.*;
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import org.lwjgl.opengl.GL11;
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import net.minecraft.client.model.ModelBase;
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import net.minecraft.client.model.ModelRenderer;
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import net.minecraft.client.model.PositionTextureVertex;
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import net.minecraft.client.model.TexturedQuad;
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import net.minecraft.client.renderer.GLAllocation;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.WorldRenderer;
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public class PlaneRenderer {
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public float textureWidth;
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public float textureHeight;
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private PositionTextureVertex[] corners;
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private TexturedQuad[] faces;
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private int textureOffsetX;
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private int textureOffsetY;
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public float rotationPointX;
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public float rotationPointY;
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public float rotationPointZ;
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public float rotateAngleX;
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public float rotateAngleY;
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public float rotateAngleZ;
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public float field_35977_i;
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public float field_35975_j;
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public float field_35976_k;
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public float field_35973_l;
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public float field_35974_m;
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public float field_35972_n;
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private boolean compiled = false;
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private int displayList = 0;
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public boolean mirror = false;
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public boolean mirrory = false;
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public boolean mirrorxy = false;
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public boolean showModel = true;
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public boolean isHidden = false;
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public PlaneRenderer(ModelBase modelbase, int i, int j) {
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this.textureOffsetX = i;
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this.textureOffsetY = j;
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this.textureWidth = modelbase.textureWidth;
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this.textureHeight = modelbase.textureHeight;
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}
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public void addBackPlane(float f, float f1, float f2, int i, int j, int k) {
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this.addBackPlane(f, f1, f2, i, j, k, 0.0F);
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}
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public void addSidePlane(float f, float f1, float f2, int i, int j, int k) {
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this.addSidePlane(f, f1, f2, i, j, k, 0.0F);
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}
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public void addTopPlane(float f, float f1, float f2, int i, int j, int k) {
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this.addTopPlane(f, f1, f2, i, j, k, 0.0F);
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}
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public void addBottomPlane(float f, float f1, float f2, int i, int j, int k) {
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this.addBottomPlane(f, f1, f2, i, j, k, 0.0F);
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}
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public void addBackPlane(float f, float f1, float f2, int i, int j, int k, float f3) {
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this.field_35977_i = f;
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this.field_35975_j = f1;
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this.field_35976_k = f2;
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this.field_35973_l = f + i;
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this.field_35974_m = f1 + j;
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this.field_35972_n = f2 + k;
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this.corners = new PositionTextureVertex[8];
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this.faces = new TexturedQuad[1];
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float f4 = f + i;
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float f5 = f1 + j;
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float f6 = f2 + k;
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f -= f3;
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f1 -= f3;
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f2 -= f3;
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f4 += f3;
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f5 += f3;
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f6 += f3;
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if (this.mirror) {
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float positiontexturevertex = f4;
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f4 = f;
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f = positiontexturevertex;
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}
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PositionTextureVertex positiontexturevertex = new PositionTextureVertex(f, f1, f2, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex1 = new PositionTextureVertex(f4, f1, f2, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex2 = new PositionTextureVertex(f4, f5, f2, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex3 = new PositionTextureVertex(f, f5, f2, 8.0F, 0.0F);
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PositionTextureVertex positiontexturevertex4 = new PositionTextureVertex(f, f1, f6, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex5 = new PositionTextureVertex(f4, f1, f6, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex6 = new PositionTextureVertex(f4, f5, f6, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex7 = new PositionTextureVertex(f, f5, f6, 8.0F, 0.0F);
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this.corners[0] = positiontexturevertex;
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this.corners[1] = positiontexturevertex1;
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this.corners[2] = positiontexturevertex2;
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this.corners[3] = positiontexturevertex3;
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this.corners[4] = positiontexturevertex4;
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this.corners[5] = positiontexturevertex5;
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this.corners[6] = positiontexturevertex6;
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this.corners[7] = positiontexturevertex7;
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this.faces[0] = new TexturedQuad(
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new PositionTextureVertex[] {
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positiontexturevertex1,
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positiontexturevertex,
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positiontexturevertex3,
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positiontexturevertex2 },
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this.textureOffsetX, this.textureOffsetY,
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this.textureOffsetX + i, this.textureOffsetY + j,
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this.textureWidth, this.textureHeight);
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if (this.mirror) {
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this.faces[0].flipFace();
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}
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}
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public void addSidePlane(float f, float f1, float f2, int i, int j, int k, float f3) {
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this.field_35977_i = f;
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this.field_35975_j = f1;
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this.field_35976_k = f2;
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this.field_35973_l = f + i;
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this.field_35974_m = f1 + j;
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this.field_35972_n = f2 + k;
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this.corners = new PositionTextureVertex[8];
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this.faces = new TexturedQuad[1];
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float f4 = f + i;
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float f5 = f1 + j;
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float f6 = f2 + k;
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f -= f3;
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f1 -= f3;
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f2 -= f3;
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f4 += f3;
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f5 += f3;
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f6 += f3;
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if (this.mirror) {
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float positiontexturevertex = f4;
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f4 = f;
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f = positiontexturevertex;
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}
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PositionTextureVertex positiontexturevertex = new PositionTextureVertex(f, f1, f2, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex1 = new PositionTextureVertex(f4, f1, f2, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex2 = new PositionTextureVertex(f4, f5, f2, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex3 = new PositionTextureVertex(f, f5, f2, 8.0F, 0.0F);
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PositionTextureVertex positiontexturevertex4 = new PositionTextureVertex(f, f1, f6, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex5 = new PositionTextureVertex(f4, f1, f6, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex6 = new PositionTextureVertex(f4, f5, f6, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex7 = new PositionTextureVertex(f, f5, f6, 8.0F, 0.0F);
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this.corners[0] = positiontexturevertex;
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this.corners[1] = positiontexturevertex1;
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this.corners[2] = positiontexturevertex2;
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this.corners[3] = positiontexturevertex3;
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this.corners[4] = positiontexturevertex4;
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this.corners[5] = positiontexturevertex5;
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this.corners[6] = positiontexturevertex6;
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this.corners[7] = positiontexturevertex7;
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this.faces[0] = new TexturedQuad(
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new PositionTextureVertex[] {
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positiontexturevertex5,
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positiontexturevertex1,
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positiontexturevertex2,
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positiontexturevertex6 },
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this.textureOffsetX, this.textureOffsetY,
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this.textureOffsetX + k, this.textureOffsetY + j,
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this.textureWidth, this.textureHeight);
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if (this.mirror) {
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this.faces[0].flipFace();
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}
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}
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public void addTopPlane(float f, float f1, float f2, int i, int j, int k, float f3) {
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this.field_35977_i = f;
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this.field_35975_j = f1;
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this.field_35976_k = f2;
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this.field_35973_l = f + i;
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this.field_35974_m = f1 + j;
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this.field_35972_n = f2 + k;
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this.corners = new PositionTextureVertex[8];
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this.faces = new TexturedQuad[1];
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float f4 = f + i;
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float f5 = f1 + j;
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float f6 = f2 + k;
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f -= f3;
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f1 -= f3;
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f2 -= f3;
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f4 += f3;
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f5 += f3;
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f6 += f3;
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float vertex;
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if (this.mirror) {
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vertex = f4;
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f4 = f;
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f = vertex;
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}
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if (this.mirrory) {
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vertex = f6;
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f6 = f2;
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f2 = vertex;
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}
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if (this.mirrorxy) {
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vertex = f6;
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f6 = f2;
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f2 = vertex;
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vertex = f4;
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f4 = f;
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f = vertex;
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}
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PositionTextureVertex positiontexturevertex = new PositionTextureVertex(f, f1, f2, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex1 = new PositionTextureVertex(f4, f1, f2, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex2 = new PositionTextureVertex(f4, f5, f2, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex3 = new PositionTextureVertex(f, f5, f2, 8.0F, 0.0F);
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PositionTextureVertex positiontexturevertex4 = new PositionTextureVertex(f, f1, f6, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex5 = new PositionTextureVertex(f4, f1, f6, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex6 = new PositionTextureVertex(f4, f5, f6, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex7 = new PositionTextureVertex(f, f5, f6, 8.0F, 0.0F);
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this.corners[0] = positiontexturevertex;
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this.corners[1] = positiontexturevertex1;
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this.corners[2] = positiontexturevertex2;
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this.corners[3] = positiontexturevertex3;
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this.corners[4] = positiontexturevertex4;
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this.corners[5] = positiontexturevertex5;
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this.corners[6] = positiontexturevertex6;
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this.corners[7] = positiontexturevertex7;
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this.faces[0] = new TexturedQuad(
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new PositionTextureVertex[] {
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positiontexturevertex5,
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positiontexturevertex4,
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positiontexturevertex,
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positiontexturevertex1 },
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this.textureOffsetX, this.textureOffsetY,
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this.textureOffsetX + i, this.textureOffsetY + k,
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this.textureWidth, this.textureHeight);
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if (this.mirror || this.mirrory) {
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this.faces[0].flipFace();
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}
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}
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public void addBottomPlane(float f, float f1, float f2, int i, int j, int k, float f3) {
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this.field_35977_i = f;
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this.field_35975_j = f1;
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this.field_35976_k = f2;
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this.field_35973_l = f + i;
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this.field_35974_m = f1 + j;
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this.field_35972_n = f2 + k;
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this.corners = new PositionTextureVertex[8];
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this.faces = new TexturedQuad[1];
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float f4 = f + i;
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float f5 = f1 + j;
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float f6 = f2 + k;
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f -= f3;
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f1 -= f3;
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f2 -= f3;
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f4 += f3;
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f5 += f3;
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f6 += f3;
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float vertex;
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if (this.mirror) {
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vertex = f4;
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f4 = f;
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f = vertex;
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}
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if (this.mirrory) {
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vertex = f6;
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f6 = f2;
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f2 = vertex;
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}
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if (this.mirrorxy) {
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vertex = f6;
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f6 = f2;
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f2 = vertex;
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vertex = f4;
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f4 = f;
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f = vertex;
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}
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PositionTextureVertex positiontexturevertex = new PositionTextureVertex(f, f1, f2, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex1 = new PositionTextureVertex(f4, f1, f2, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex2 = new PositionTextureVertex(f4, f5, f2, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex3 = new PositionTextureVertex(f, f5, f2, 8.0F, 0.0F);
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PositionTextureVertex positiontexturevertex4 = new PositionTextureVertex(f, f1, f6, 0.0F, 0.0F);
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PositionTextureVertex positiontexturevertex5 = new PositionTextureVertex(f4, f1, f6, 0.0F, 8.0F);
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PositionTextureVertex positiontexturevertex6 = new PositionTextureVertex(f4, f5, f6, 8.0F, 8.0F);
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PositionTextureVertex positiontexturevertex7 = new PositionTextureVertex(f, f5, f6, 8.0F, 0.0F);
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this.corners[0] = positiontexturevertex;
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this.corners[1] = positiontexturevertex1;
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this.corners[2] = positiontexturevertex2;
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this.corners[3] = positiontexturevertex3;
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this.corners[4] = positiontexturevertex4;
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this.corners[5] = positiontexturevertex5;
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this.corners[6] = positiontexturevertex6;
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this.corners[7] = positiontexturevertex7;
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this.faces[0] = new TexturedQuad(
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new PositionTextureVertex[] {
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positiontexturevertex2,
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positiontexturevertex3,
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positiontexturevertex7,
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positiontexturevertex6 },
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this.textureOffsetX, this.textureOffsetY,
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this.textureOffsetX + i, this.textureOffsetY + k,
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this.textureWidth, this.textureHeight);
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if (this.mirror || this.mirrory) {
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this.faces[0].flipFace();
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}
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}
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public void setRotationPoint(float f, float f1, float f2) {
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this.rotationPointX = f;
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this.rotationPointY = f1;
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this.rotationPointZ = f2;
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}
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public void render(float f) {
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if (!this.isHidden) {
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if (this.showModel) {
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if (!this.compiled) {
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this.compileDisplayList(f);
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}
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if (this.rotateAngleX == 0.0F && this.rotateAngleY == 0.0F && this.rotateAngleZ == 0.0F) {
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if (this.rotationPointX == 0.0F && this.rotationPointY == 0.0F && this.rotationPointZ == 0.0F) {
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callList(this.displayList);
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} else {
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translate(this.rotationPointX * f, this.rotationPointY * f, this.rotationPointZ * f);
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callList(this.displayList);
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translate(-this.rotationPointX * f, -this.rotationPointY * f, -this.rotationPointZ * f);
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}
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} else {
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pushMatrix();
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translate(this.rotationPointX * f, this.rotationPointY * f, this.rotationPointZ * f);
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if (this.rotateAngleZ != 0.0F) {
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rotate(this.rotateAngleZ * 57.29578F, 0.0F, 0.0F, 1.0F);
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}
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if (this.rotateAngleY != 0.0F) {
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rotate(this.rotateAngleY * 57.29578F, 0.0F, 1.0F, 0.0F);
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}
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if (this.rotateAngleX != 0.0F) {
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rotate(this.rotateAngleX * 57.29578F, 1.0F, 0.0F, 0.0F);
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}
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callList(this.displayList);
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popMatrix();
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}
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}
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}
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}
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public void renderWithRotation(float f) {
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if (!this.isHidden) {
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if (this.showModel) {
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if (!this.compiled) {
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this.compileDisplayList(f);
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}
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pushMatrix();
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translate(this.rotationPointX * f, this.rotationPointY * f, this.rotationPointZ * f);
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if (this.rotateAngleY != 0.0F) {
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rotate(this.rotateAngleY * 57.29578F, 0.0F, 1.0F, 0.0F);
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}
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if (this.rotateAngleX != 0.0F) {
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rotate(this.rotateAngleX * 57.29578F, 1.0F, 0.0F, 0.0F);
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}
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if (this.rotateAngleZ != 0.0F) {
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rotate(this.rotateAngleZ * 57.29578F, 0.0F, 0.0F, 1.0F);
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}
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callList(this.displayList);
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popMatrix();
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}
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}
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}
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public void postRender(float f) {
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if (!this.isHidden) {
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if (this.showModel) {
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if (!this.compiled) {
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this.compileDisplayList(f);
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}
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if (this.rotateAngleX == 0.0F && this.rotateAngleY == 0.0F && this.rotateAngleZ == 0.0F) {
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if (this.rotationPointX != 0.0F || this.rotationPointY != 0.0F || this.rotationPointZ != 0.0F) {
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translate(this.rotationPointX * f, this.rotationPointY * f, this.rotationPointZ * f);
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}
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} else {
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translate(this.rotationPointX * f, this.rotationPointY * f, this.rotationPointZ * f);
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if (this.rotateAngleZ != 0.0F) {
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rotate(this.rotateAngleZ * 57.29578F, 0.0F, 0.0F, 1.0F);
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}
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if (this.rotateAngleY != 0.0F) {
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rotate(this.rotateAngleY * 57.29578F, 0.0F, 1.0F, 0.0F);
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}
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if (this.rotateAngleX != 0.0F) {
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rotate(this.rotateAngleX * 57.29578F, 1.0F, 0.0F, 0.0F);
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}
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}
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}
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}
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}
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private void compileDisplayList(float f) {
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this.displayList = GLAllocation.generateDisplayLists(1);
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GL11.glNewList(this.displayList, 4864);
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WorldRenderer wr = Tessellator.getInstance().getWorldRenderer();
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for (TexturedQuad face : this.faces) {
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face.draw(wr, f);
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}
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GL11.glEndList();
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this.compiled = true;
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}
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public PlaneRenderer setTextureSize(int i, int j) {
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this.textureWidth = i;
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this.textureHeight = j;
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return this;
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}
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public void setToModel(ModelRenderer modelrenderer) {
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this.rotationPointX = modelrenderer.rotationPointX;
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this.rotationPointY = modelrenderer.rotationPointY;
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this.rotationPointZ = modelrenderer.rotationPointZ;
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this.rotateAngleX = modelrenderer.rotateAngleX;
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this.rotateAngleY = modelrenderer.rotateAngleY;
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this.rotateAngleZ = modelrenderer.rotateAngleZ;
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}
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}
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