Added framework to the tesseract model along with changing the animation into a double rotation along the XY and YW rotation planes.

Author: Waterpicker

src/main/java/org/dimdev/dimdoors/client/TileEntityFloatingRiftRenderer.java

@@ -5,6 +5,7 @@
 import com.flowpowered.math.vector.Vector4f;
 import org.dimdev.ddutils.RGBA;
 import org.dimdev.dimdoors.DimDoors;
+import org.dimdev.dimdoors.client.tesseract.Tesseract;
 import org.dimdev.dimdoors.shared.tileentities.TileEntityFloatingRift;
 import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.GlStateManager;
@@ -20,127 +21,7 @@
 public class TileEntityFloatingRiftRenderer extends TileEntitySpecialRenderer<TileEntityFloatingRift> {
     private static final ResourceLocation tesseract_path = new ResourceLocation(DimDoors.MODID + ":textures/other/tesseract.png");
 
-    private static final Vector4f[] tesseract = {
-            new Vector4f(-0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,-0.5f),
-
-            new Vector4f(-0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,-0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,-0.5f),
-
-            new Vector4f(-0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,-0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,-0.5f),
-
-            new Vector4f(0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,-0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(-0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(-0.5f,-0.5f,-0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,-0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(-0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,-0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,-0.5f,-0.5f,0.5f),
-
-            new Vector4f(-0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(-0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(-0.5f,0.5f,-0.5f,0.5f),
-
-            new Vector4f(0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,-0.5f,0.5f),
-
-            new Vector4f(0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,-0.5f),
-
-            new Vector4f(0.5f,-0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,0.5f),
-
-            new Vector4f(0.5f,-0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,-0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,-0.5f,-0.5f,0.5f),
-
-            new Vector4f(0.5f,0.5f,-0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,-0.5f),
-            new Vector4f(0.5f,0.5f,0.5f,0.5f),
-            new Vector4f(0.5f,0.5f,-0.5f,0.5f)
-    };
+    private static final Tesseract tesseract = new Tesseract();
 
     /**
      * Renders the rift.
@@ -161,18 +42,7 @@ public void render(TileEntityFloatingRift te, double x, double y, double z, floa
         GlStateManager.translate(x+0.5,y+0.5,z+0.5);
         GlStateManager.scale(0.25,0.25,0.25);
 
-        Tessellator tessellator = Tessellator.getInstance();
-        BufferBuilder worldRenderer = tessellator.getBuffer();
-
-        for (int i = 0; i < tesseract.length; i+=4) {
-            worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
-            GlStateManager.color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
-            project(worldRenderer, rotation(tesseract[i], radian),0,0, color);
-            project(worldRenderer, rotation(tesseract[i+1], radian),0,1, color);
-            project(worldRenderer, rotation(tesseract[i+2], radian),1,1, color);
-            project(worldRenderer, rotation(tesseract[i+3], radian),1,0, color);
-            tessellator.draw();
-        }
+        tesseract.draw(color, radian);
 
         GlStateManager.disableBlend();
         GlStateManager.enableCull();
@@ -181,27 +51,7 @@ public void render(TileEntityFloatingRift te, double x, double y, double z, floa
     }
 
     private double update(TileEntityFloatingRift te, float partialTicks) {
-        te.renderAngle = (te.renderAngle + 1 * partialTicks) % 360;
+        te.renderAngle = (te.renderAngle + 5 * partialTicks) % 360;
         return te.renderAngle;
     }
-
-    private Vector4f rotation(Vector4f v, double angle) {
-        double x = v.getX();
-        double y = v.getY();
-        double z = v.getZ();
-        double w = v.getW();
-
-        return new Vector4f(
-                x * TrigMath.cos(angle) - y * TrigMath.sin(angle),
-                x * TrigMath.sin(angle) + y * TrigMath.cos(angle),
-                z * TrigMath.cos(angle) - w * TrigMath.sin(angle),
-                z * TrigMath.sin(angle) + w * TrigMath.cos(angle));
-    }
-
-    private void project(BufferBuilder buffer, Vector4f vector, int u, int v, RGBA color) {
-        double scalar = 1d/(vector.getW()+1d);
-        Vector3f vector1 = vector.toVector3().mul(scalar);
-
-        buffer.pos(vector1.getX(), vector1.getY(), vector1.getZ()).tex(u,v).color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha()).endVertex();
-    }
 }

src/main/java/org/dimdev/dimdoors/client/tesseract/Cube.java

@@ -0,0 +1,26 @@
+package org.dimdev.dimdoors.client.tesseract;
+
+import com.flowpowered.math.vector.Vector4f;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.dimdev.ddutils.RGBA;
+
+public class Cube {
+    Plane[] planes = new Plane[6];
+
+    public Cube(Vector4f first, Vector4f second, Vector4f third, Vector4f fourth, Vector4f fifth, Vector4f sixth, Vector4f seventh, Vector4f eighth) {
+        planes[0] = new Plane(first, second, third, fourth);
+        planes[1] = new Plane(fifth, sixth, seventh, eighth);
+        planes[2] = new Plane(first, third, fifth, seventh);
+        planes[3] = new Plane(third, fourth, seventh, eighth);
+        planes[4] = new Plane(second, fourth, sixth, eighth);
+        planes[5] = new Plane(first, second, fifth, sixth);
+    }
+
+    @SideOnly(Side.CLIENT)
+    public void draw(RGBA color, double radian) {
+        for(Plane plane : planes) {
+            plane.draw(color, radian);
+        }
+    }
+}

src/main/java/org/dimdev/dimdoors/client/tesseract/Plane.java

@@ -0,0 +1,90 @@
+package org.dimdev.dimdoors.client.tesseract;
+
+import com.flowpowered.math.TrigMath;
+import com.flowpowered.math.matrix.Matrix4d;
+import com.flowpowered.math.matrix.Matrix4f;
+import com.flowpowered.math.vector.Vector3d;
+import com.flowpowered.math.vector.Vector3f;
+import com.flowpowered.math.vector.Vector4d;
+import com.flowpowered.math.vector.Vector4f;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.dimdev.ddutils.RGBA;
+import org.lwjgl.opengl.GL11;
+
+import static com.flowpowered.math.TrigMath.cos;
+import static com.flowpowered.math.TrigMath.sin;
+
+public class Plane {
+
+    Vector4f[] vectors;
+
+    public Plane(Vector4f first, Vector4f second, Vector4f third, Vector4f foruth) {
+        vectors = new Vector4f[] {first, second, third, foruth};
+    }
+
+    @SideOnly(Side.CLIENT)
+    public void draw(RGBA color, double radian) {
+        Tessellator tessellator = Tessellator.getInstance();
+        BufferBuilder worldRenderer = tessellator.getBuffer();
+
+        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_COLOR);
+        GlStateManager.color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
+        project(worldRenderer, rotYW(vectors[0], radian),0,0, color);
+        project(worldRenderer, rotYW(vectors[1], radian),0,1, color);
+        project(worldRenderer, rotYW(vectors[2], radian),1,1, color);
+        project(worldRenderer, rotYW(vectors[3], radian),1,0, color);
+        tessellator.draw();
+    }
+
+    private static Vector4f rotXW(Vector4f v, double angle) {
+        return Matrix4f.from(
+                cos(angle),0,0,sin(angle),
+                0,1,0,0,
+                0,0, 1, 0,
+                -sin(angle),0, 0,cos(angle))
+                .transform(v);
+    }
+
+    private static Vector4f rotZW(Vector4f v, double angle) {
+        return Matrix4f.from(
+                1,0,0,0,
+                0,1,0,0,
+                0,0,cos(angle),-sin(angle),
+                0,0,sin(angle),cos(angle))
+                .transform(v);
+    }
+
+    private static Vector4f rotYW(Vector4f v, double angle) {
+        return Matrix4f.from(
+                1,0,0,0,
+                0,cos(angle),0,sin(angle),
+                0,0,1,0,
+                0,-sin(angle),0,cos(angle))
+                .transform(v);
+    }
+
+    private static Vector4f rotXY(Vector4f v, double angle) {
+        return Matrix4f.from(
+                cos(angle),-sin(angle),0,0,
+                sin(angle),cos(angle),0,0,
+                0,0,1,0,
+                0,0,0,1)
+                .transform(v);
+    }
+
+
+    @SideOnly(Side.CLIENT)
+    private static void project(BufferBuilder buffer, Vector4f vector, int u, int v, RGBA color) {
+        double scalar = 1d/(vector.getW()+1);
+        Vector3f vector1 = vector.toVector3().mul(scalar);
+
+        buffer.pos(vector1.getX(), vector1.getY(), vector1.getZ()).tex(u,v).color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha()).endVertex();
+    }
+
+
+}