diff --git a/rsScriptC.cpp b/rsScriptC.cpp
index 3fa9813..9db3127 100644
--- a/rsScriptC.cpp
+++ b/rsScriptC.cpp
@@ -311,9 +311,15 @@
     char buf[256];
     String8 tmp;
 
-    str->append("struct vec2_s {float x; float y;};");
-    str->append("struct vec3_s {float x; float y; float z;};");
-    str->append("struct vec4_s {float x; float y; float z; float w;};");
+    str->append("struct vecF32_2_s {float x; float y;};\n");
+    str->append("struct vecF32_3_s {float x; float y; float z;};\n");
+    str->append("struct vecF32_4_s {float x; float y; float z; float w;};\n");
+    str->append("struct vecU8_4_s {char r; char g; char b; char a;};\n");
+    str->append("#define vecF32_2_t struct vecF32_2_s\n");
+    str->append("#define vecF32_3_t struct vecF32_3_s\n");
+    str->append("#define vecF32_4_t struct vecF32_4_s\n");
+    str->append("#define vecU8_4_t struct vecU8_4_s\n");
+    str->append("#define vecI8_4_t struct vecU8_4_s\n");
 
     for (size_t ct=0; ct < MAX_SCRIPT_BANKS; ct++) {
         const Type *t = mConstantBufferTypes[ct].get();
@@ -324,8 +330,9 @@
         if (e->getName() && (e->getFieldCount() > 1)) {
             String8 s("struct struct_");
             s.append(e->getName());
-            appendElementBody(&s, e);
+            s.append(e->getCStructBody());
             s.append(";\n");
+
             s.append("#define ");
             s.append(e->getName());
             s.append("_t struct struct_");
@@ -337,45 +344,25 @@
             str->append(s);
         }
 
-        if (t->getName()) {
-            for (size_t ct2=0; ct2 < e->getFieldCount(); ct2++) {
-                const Element *c = e->getField(ct2);
-                tmp.setTo("#define OFFSETOF_");
-                tmp.append(t->getName());
-                tmp.append("_");
-                tmp.append(e->getFieldName(ct2));
-                sprintf(buf, " %i\n", ct2);
-                tmp.append(buf);
-                if (rsc->props.mLogScripts) {
-                    LOGV(tmp);
-                }
-                str->append(tmp);
-            }
-        }
-
         if (mSlotNames[ct].length() > 0) {
             String8 s;
-            if (e->getFieldCount() > 1) {
-                if (e->getName()) {
-                    // Use the named struct
-                    s.setTo(e->getName());
-                    s.append("_t *");
-                } else {
-                    // create an struct named from the slot.
-                    s.setTo("struct ");
-                    s.append(mSlotNames[ct]);
-                    s.append("_s");
-                    appendElementBody(&s, e);
-                    s.append(";\n");
-                    s.append("struct ");
-                    s.append(mSlotNames[ct]);
-                    s.append("_s * ");
-                }
+            if (e->getName()) {
+                // Use the named struct
+                s.setTo(e->getName());
             } else {
-                // Just make an array
-                s.setTo(e->getField(0)->getCType());
-                s.append("_t *");
+                // create an struct named from the slot.
+                s.setTo("struct ");
+                s.append(mSlotNames[ct]);
+                s.append("_s");
+                s.append(e->getCStructBody());
+                //appendElementBody(&s, e);
+                s.append(";\n");
+                s.append("struct ");
+                s.append(mSlotNames[ct]);
+                s.append("_s");
             }
+
+            s.append(" * ");
             s.append(mSlotNames[ct]);
             s.append(";\n");
             if (rsc->props.mLogScripts) {