63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
#ifndef GLTF_HPP_
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#define GLTF_HPP_
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struct Mesh {
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const D3DXVECTOR3 * position;
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const DWORD position_size;
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const D3DXVECTOR3 * normal;
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const DWORD normal_size;
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const D3DXVECTOR2 * texcoord_0;
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const DWORD texcoord_0_size;
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const D3DXVECTOR4 * weights_0;
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const DWORD weights_0_size;
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const D3DXVECTOR4 * joints_0;
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const DWORD joints_0_size;
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const DWORD * indices;
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const DWORD indices_size;
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};
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struct Skin;
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struct Node {
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const DWORD parent_ix;
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const Skin * skin; // skin index (global)
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const Mesh * mesh; // mesh index (global)
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const D3DXVECTOR3 translation;
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const D3DXQUATERNION rotation;
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const D3DXVECTOR3 scale;
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};
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struct Skin {
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const D3DXMATRIX * inverse_bind_matrices; // accessor
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const int * joints;
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DWORD joints_length;
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};
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enum AnimationChannelPath {
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ACP__WEIGHTS,
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ACP__ROTATION,
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ACP__TRANSLATION,
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ACP__SCALE,
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};
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struct AnimationSampler {
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const float * input; // accessor index, containing keyframe timestamps
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const void * output; // accessor index, containing keyframe values (type depends on channel target path)
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const int length;
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};
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struct AnimationChannel {
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const AnimationSampler * sampler; // sampler index, this animation
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struct {
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const int node_ix;
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const AnimationChannelPath path; // property to animate
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} target;
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};
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#endif
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