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Move parsing methods into ModelParser class

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This commit is contained in:
JosiahWI
2023-05-17 11:30:58 -05:00
committed by Josiah VanderZee
parent 2dbe3b866a
commit 79bfd8afbe
2 changed files with 120 additions and 104 deletions
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62
source/Irrlicht/CGLTFMeshFileLoader.h
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@@ -4,6 +4,7 @@
#include "IAnimatedMesh.h"
#include "IMeshLoader.h"
#include "IReadFile.h"
#include "irrTypes.h"
#include "path.h"
#include "S3DVertex.h"
#include "vector2d.h"
@@ -53,42 +54,45 @@ private:
int m_filesize;
};
template <typename T>
static T readPrimitive(const BufferOffset& readFrom);
class ModelParser {
public:
ModelParser(const tinygltf::Model& model);
static core::vector2df readVec2DF(
const BufferOffset& readFrom);
void getIndices(const std::size_t accessorId,
std::vector<u16>& outIndices) const;
static core::vector3df readVec3DF(
const BufferOffset& readFrom,
const float scale);
static void copyPositions(const tinygltf::Model& model,
const Span<video::S3DVertex> vertices,
const std::size_t accessorId);
static void copyNormals(const tinygltf::Model& model,
const Span<video::S3DVertex> vertices,
const std::size_t accessorId);
static void copyTCoords(const tinygltf::Model& model,
const Span<video::S3DVertex> vertices,
const std::size_t accessorId);
static void getIndices(const tinygltf::Model& model,
const std::size_t accessorId,
std::vector<u16>& indicesBuffer);
static void getVertices(const tinygltf::Model& model,
const std::size_t accessorId,
void getVertices(const std::size_t accessorId,
Span<video::S3DVertex>& outVertices,
std::size_t meshIndex,
std::size_t primitiveIndex);
std::size_t primitiveIndex) const;
private:
tinygltf::Model m_model;
template <typename T>
static T readPrimitive(const BufferOffset& readFrom);
static core::vector2df readVec2DF(
const BufferOffset& readFrom);
static core::vector3df readVec3DF(
const BufferOffset& readFrom,
const float scale);
void copyPositions(const Span<video::S3DVertex> vertices,
const std::size_t accessorId) const;
void copyNormals(const Span<video::S3DVertex> vertices,
const std::size_t accessorId) const;
void copyTCoords(const Span<video::S3DVertex> vertices,
const std::size_t accessorId) const;
float getScale() const;
};
static bool tryParseGLTF(io::IReadFile* file,
tinygltf::Model& model);
static float getScale(const tinygltf::Model& model);
};
} // namespace scene