nogl: fix quads

[d2df-sdl.git] / src / nogl / noGLES1.inc

diff --git a/src/nogl/noGLES1.inc b/src/nogl/noGLES1.inc
index 15765bf36253d22e81842b4e8c830ca7beb34049..6142e2e4ee6c148f254d365c166ed62be90f986e 100644 (file)
--- a/src/nogl/noGLES1.inc
+++ b/src/nogl/noGLES1.inc
@@ -232,15 +232,16 @@ implementation
   begin
     i := Length(x);
     vpx := Length(v);
-    if (cmds.mode = GL_QUADS) and (i div vpx mod 4 = 3) then
+    if (cmds.mode = GL_QUADS) and (i div vpx mod 6 = 3) then
     begin
-      for j := 0 to vpx - 1 do
-        AddFloatRaw(x, x[i - 3*vpx + j]);
-      for j := 0 to vpx - 1 do
-        AddFloatRaw(x, x[i - 1*vpx + j]);
+      for j := 0 to vpx - 1 do AddFloatRaw(x, x[i - 1*vpx + j]);
+      for j := 0 to vpx - 1 do AddFloatRaw(x, v[j]);
+      for j := 0 to vpx - 1 do AddFloatRaw(x, x[i - 3*vpx + j]);
+    end
+    else
+    begin
+      for j := 0 to vpx - 1 do AddFloatRaw(x, v[j]);
     end;
-    for j := 0 to vpx - 1 do
-      AddFloatRaw(x, v[j]);
   end;
 
 (* ---------- end internals ---------- *)