Flip uv.y

2016-06-29 11:45:22 -04:00 · 2016-06-29 11:45:22 -04:00 · 96067deba1
parent d4131a956c
commit 96067deba1
1 changed files with 2 additions and 0 deletions
--- a/lib/obj.js
+++ b/lib/obj.js
@ -105,6 +105,8 @@ function processObj(objFile, info, materials, images, done) {
                var ui = getOffset(u, uvs, 2);
                var ux = uvs[ui + 0];
                var uy = uvs[ui + 1];
+                // Flip y so 0.0 is the bottom of the image
+                uy = 1.0 - uy;
                vertexArray.push(ux, uy);
            } else {
                // Some objects in the model may not have uvs, fill with 0's for consistency