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| author | David Thompson <dthompson2@worcester.edu> | 2021-05-05 20:20:34 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2021-05-05 20:20:34 -0400 |
| commit | c774b0b801624843c2e0c162514582562d261809 (patch) | |
| tree | 332c827493b009444b01045f4bd34458967402b6 | |
| parent | 1a36cd13c97e2648f8f8bcfb261d9ead13f55976 (diff) | |
graphics: model: Do not flip glTF textures.
The texture coordinates are based on a top-left origin in glTF, so we
want to leave the pixels as-is.
| -rw-r--r-- | chickadee/graphics/model.scm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/chickadee/graphics/model.scm b/chickadee/graphics/model.scm index b0150af..43f7c3d 100644 --- a/chickadee/graphics/model.scm +++ b/chickadee/graphics/model.scm @@ -874,7 +874,8 @@ #:mag-filter (texture-filter (number-ref/optional sampler "magFilter")) #:wrap-s (texture-wrap (number-ref/optional sampler "wrapS")) - #:wrap-t (texture-wrap (number-ref/optional sampler "wrapT"))))) + #:wrap-t (texture-wrap (number-ref/optional sampler "wrapT")) + #:flip? #f))) (define (parse-material obj textures) (let* ((name (or (string-ref/optional obj "name") "anonymous")) (pbrmr (or (object-ref/optional obj "pbrMetallicRoughness") '())) |