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added sparse structure to accessors

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This commit is contained in:
Arthur Brainville (Ybalrid) 2019-03-06 11:30:00 +01:00
parent bf9c2f4abd
commit 1ccb4ff580
1 changed files with 14 additions and 2 deletions
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16
tiny_gltf.h
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@ -575,7 +575,19 @@ struct Accessor {
std::vector<double> minValues; // optional std::vector<double> minValues; // optional
std::vector<double> maxValues; // optional std::vector<double> maxValues; // optional
// TODO(syoyo): "sparse" struct {
int count;
bool isSparse;
struct {
int byteOffset;
int bufferView;
int component_type; // a TINYGLTF_COMPONENT_TYPE_ value
} indices;
struct {
int bufferView;
int byteOffset;
} values;
} sparse;
/// ///
/// Utility function to compute byteStride for a given bufferView object. /// Utility function to compute byteStride for a given bufferView object.
@ -614,7 +626,7 @@ struct Accessor {
return 0; return 0;
} }
Accessor() { bufferView = -1; } Accessor() { bufferView = -1; sparse.isSparse = false }
bool operator==(const tinygltf::Accessor &) const; bool operator==(const tinygltf::Accessor &) const;
}; };