102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
#pragma once
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#include "Log.hpp"
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#include <filament/Engine.h>
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#include <filament/RenderableManager.h>
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#include <filament/Renderer.h>
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#include <filament/Scene.h>
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#include <filament/Texture.h>
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#include <filament/TransformManager.h>
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#include <math/vec3.h>
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#include <math/vec4.h>
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#include <math/mat3.h>
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#include <math/norm.h>
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#include <gltfio/Animator.h>
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#include <gltfio/AssetLoader.h>
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#include <gltfio/ResourceLoader.h>
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#include <utils/NameComponentManager.h>
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extern "C" {
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#include "FlutterFilamentApi.h"
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}
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template class std::vector<float>;
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namespace polyvox {
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using namespace filament;
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using namespace filament::gltfio;
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using namespace utils;
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using namespace std;
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typedef std::chrono::time_point<std::chrono::high_resolution_clock> time_point_t;
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enum AnimationType {
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MORPH, BONE, GLTF
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};
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struct AnimationStatus {
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time_point_t start = time_point_t::max();
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bool loop = false;
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bool reverse = false;
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float durationInSecs = 0;
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};
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struct GltfAnimation : AnimationStatus {
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int index = -1;
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};
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//
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// Use this to construct a dynamic (i.e. non-glTF embedded) morph target animation.
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//
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struct MorphAnimation : AnimationStatus {
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utils::Entity meshTarget;
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int numFrames = -1;
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float frameLengthInMs = 0;
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vector<float> frameData;
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vector<int> morphIndices;
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int lengthInFrames;
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};
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//
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// Use this to construct a dynamic (i.e. non-glTF embedded) bone/joint animation.
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//
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struct BoneAnimation : AnimationStatus {
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uint8_t boneIndex;
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vector<utils::Entity> meshTargets;
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size_t skinIndex = 0;
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int lengthInFrames;
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float frameLengthInMs = 0;
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vector<const math::quatf> frameData;
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};
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struct SceneAsset {
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FilamentAsset* asset = nullptr;
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vector<GltfAnimation> gltfAnimations;
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vector<MorphAnimation> morphAnimations;
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vector<BoneAnimation> boneAnimations;
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// the index of the last active glTF animation,
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// used to cross-fade
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int fadeGltfAnimationIndex = -1;
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float fadeDuration = 0.0f;
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float fadeOutAnimationStart = 0.0f;
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// a slot to preload textures
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filament::Texture* texture = nullptr;
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// initialized to identity
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math::mat4f position;
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// initialized to identity
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math::mat4f rotation;
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float mScale = 1;
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SceneAsset(
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FilamentAsset* asset
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) : asset(asset) {}
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};
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}
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