Added apply methods to some common Vector containers

Added ColourMultiplier vertex modifier.

codechicken/lib/render/CCModel.java

@@ -325,7 +325,7 @@ public class CCModel
     public CCModel apply(Transformation t)
     {
         for(int k = 0; k < verts.length; k++)
-            t.apply(verts[k].vec);
+            verts[k].apply(t);
         
         if(normals != null)
             for(int k = 0; k < normals.length; k++)
@@ -333,6 +333,14 @@ public class CCModel
         
         return this;
     }
+
+    public CCModel apply(IUVTransformation uvt)
+    {
+        for(int k = 0; k < verts.length; k++)
+            verts[k].apply(uvt);
+        
+        return this;
+    }
     
     public void render()
     {

codechicken/lib/render/ColourMultiplier.java

@@ -0,0 +1,34 @@
+package codechicken.lib.render;
+
+import net.minecraft.client.renderer.Tessellator;
+import codechicken.lib.colour.Colour;
+import codechicken.lib.colour.ColourRGBA;
+import codechicken.lib.vec.Vector3;
+
+public class ColourMultiplier implements IVertexModifier
+{
+    public Colour colour;
+    
+    public ColourMultiplier(Colour colour)
+    {
+        this.colour = colour;
+    }
+    
+    public ColourMultiplier(int colour)
+    {
+        this(new ColourRGBA(colour));
+    }
+    
+    @Override
+    public void applyModifiers(CCModel m, Tessellator tess, Vector3 vec, UV uv, Vector3 normal, int i)
+    {
+        if(CCRenderState.useModelColours() && m != null && m.colours != null)
+            CCRenderState.vertexColour(new ColourRGBA(m.colours[i]).multiply(colour).rgba());
+    }
+
+    @Override
+    public boolean needsNormals()
+    {
+        return false;
+    }
+}

codechicken/lib/render/UVScale.java

@@ -11,6 +11,11 @@ public class UVScale implements IUVTransformation
         sv = scalev;
     }
     
+    public UVScale(double d)
+    {
+        this(d, d);
+    }
+
     @Override
     public void transform(UV uv)
     {

codechicken/lib/render/Vertex5.java

@@ -4,6 +4,7 @@ import java.math.BigDecimal;
 import java.math.MathContext;
 import java.math.RoundingMode;
 
+import codechicken.lib.vec.Transformation;
 import codechicken.lib.vec.Vector3;
 
 public class Vertex5
@@ -54,4 +55,16 @@ public class Vertex5
         MathContext cont = new MathContext(4, RoundingMode.HALF_UP);
         return "Vertex: ("+new BigDecimal(vec.x, cont)+", "+new BigDecimal(vec.y, cont)+", "+new BigDecimal(vec.z, cont)+") ("+new BigDecimal(uv.u, cont)+", "+new BigDecimal(uv.v, cont)+")";
     }
+
+    public Vertex5 apply(Transformation t)
+    {
+        vec.apply(t);
+        return this;
+    }
+    
+    public Vertex5 apply(IUVTransformation t)
+    {
+        uv.apply(t);
+        return this;
+    }
 }