168 lines
3.4 KiB
C++
168 lines
3.4 KiB
C++
#include "dl_actor.h"
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#ifndef DL_DISABLE_RENDER
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#include "system/dl_time.h"
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#include "render/dl_model_data.h"
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#include "vk/dl_vk.h"
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#include "math/dl_physics.h"
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namespace dl
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{
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void Actor::Update(FloatTime dt /*= 0*/)
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{
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if (!_modelAnimationInstance)
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{
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log_warn0("角色没有蒙皮动画，不需要调用Update！");
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return;
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}
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//更新蒙皮
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//更新对应位置ubo
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if (dt == 0)
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dt = g_time->GetDelta();
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_modelAnimationInstance->Update(dt);
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}
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void Actor::Render()
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{
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//--------------------rigidBody----------
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if (_rigidBody)
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{
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_trans->SetPosition(_rigidBody->GetPosition());
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_trans->SetRotate(_rigidBody->GetRotate());
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}
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//--------------------render-------------
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if (_idModel >= g_vk->GetMulModelSize())
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{
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log_warn("错误的Actor！");
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return;
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}
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std::vector<Model*>& mul_model = g_vk->GetMulModel(_idModel);
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//ub骨骼id
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size_t id_bone = _modelAnimationInstance ? _modelAnimationInstance->_id : -1;
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{
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size_t id = g_vk->GetPushConstantNext();
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VK::PushConstantData* p = g_vk->GetPushConstant(id);
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if (p == nullptr)
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{
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log_warn0("Actor绘制数量过多，多余的将不会绘制！");
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return;
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}
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p->_model = _trans->GetMatrixToWorld();
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if (_color)
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{
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p->_color = *_color;
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}
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else
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p->_color = { 1.0f, 1.0f, 1.0f, 1.0f };
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for (auto& iter : mul_model)
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{
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iter->_mulInstance.push_back({ id, id_bone });
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}
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if(id_bone != -1)
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g_vk->UpdateUboBone(id_bone, _modelAnimationInstance->_finalTrans);
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return;
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}
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}
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size_t Actor::GetAniSize()
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{
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if (!_modelAnimationInstance)
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return 0;
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return _modelAnimationInstance->_model->_allAnimation.size();
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}
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std::string Actor::GetAniName(size_t i)
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{
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if (_no_bone_animation())
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return {};
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const Model* model = _modelAnimationInstance->_model;
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if (i >= model->_allAnimation.size())
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{
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log_warn("动画下标越界：{}/{}", i, model->_allAnimation.size());
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return {};
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}
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return model->_allAnimation[i]._name;
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}
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void Actor::SetAni(std::string_view name)
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{
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if (_no_bone_animation())
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return;
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_modelAnimationInstance->Set(name, 0);
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}
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std::string Actor::GetAniCurrent()
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{
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if (_no_bone_animation())
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return {};
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return _modelAnimationInstance->Get();
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}
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void Actor::CreateRigidBody(RigidBodyType type, bool active)
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{
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if (_rigidBody)
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{
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log_warn0("已经存在刚体，无法创建！");
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return;
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}
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std::vector<Model*>& mul_model = g_vk->GetMulModel(_idModel);
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BoundingBox aabb;
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for (auto& iter : mul_model)
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{
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for (auto& iter1 : iter->_treeNode)
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{
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if (iter1._aabb._vaild)
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{
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Matrix4 mat_to_world;
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if (_modelAnimationInstance)
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mat_to_world = iter1.GetMatrixWorld(_modelAnimationInstance);
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else
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mat_to_world = iter1.GetMatrixLocal();
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aabb.Add(iter1._aabb.getAABB(mat_to_world));
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}
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}
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}
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// 没有包围盒，创建一个默认的
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if (!aabb._vaild)
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aabb = BoundingBox({ -1.0f, -1.0f, -1.0f }, { 1.0f, 1.0f, 1.0f });
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Position3 aabb_center = (aabb._max + aabb._min) / 2.0f;
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//
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JPH::ShapeRefC* ref = g_physics->CreateShapeBox(
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_idModel, aabb._max - aabb_center, _trans->GetScale(), aabb_center);
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//
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_rigidBody = g_physics->CreateRigidBody(ref,
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_trans->GetPosition(),
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_trans->GetRotate(),
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type, active);
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}
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Actor::~Actor()
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{
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delete _rigidBody;
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delete _modelAnimationInstance;
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delete _trans;
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}
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bool Actor::_no_bone_animation()
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{
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if (!_modelAnimationInstance)
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{
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log_err0("角色不存在骨骼动画！");
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return true;
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}
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return false;
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}
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}
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#endif |