diff options
Diffstat (limited to 'indra/newview/gltf/asset.h')
| -rw-r--r-- | indra/newview/gltf/asset.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/indra/newview/gltf/asset.h b/indra/newview/gltf/asset.h index 8f28e5905f..ea3f7d480a 100644 --- a/indra/newview/gltf/asset.h +++ b/indra/newview/gltf/asset.h @@ -57,6 +57,21 @@ namespace LL bool mPresent = false; }; + class TextureTransform : public Extension // KHR_texture_transform implementation + { + public: + vec2 mOffset = vec2(0.f, 0.f); + F32 mRotation = 0.f; + vec2 mScale = vec2(1.f, 1.f); + S32 mTexCoord = INVALID_INDEX; + + // get the texture transform as a packed array of floats + // dst MUST point to at least 8 floats + void getPacked(F32* dst) const; + + const TextureTransform& operator=(const Value& src); + void serialize(boost::json::object& dst) const; + }; class Material { @@ -82,9 +97,15 @@ namespace LL S32 mIndex = INVALID_INDEX; S32 mTexCoord = 0; + TextureTransform mTextureTransform; + bool operator==(const TextureInfo& rhs) const; bool operator!=(const TextureInfo& rhs) const; + // get the UV channel that should be used for sampling this texture + // returns mTextureTransform.mTexCoord if present and valid, otherwise mTexCoord + S32 getTexCoord() const; + const TextureInfo& operator=(const Value& src); void serialize(boost::json::object& dst) const; }; @@ -135,6 +156,8 @@ namespace LL bool mDoubleSided = false; Unlit mUnlit; + bool isMultiUV() const; + const Material& operator=(const Value& src); void serialize(boost::json::object& dst) const; }; |