72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
#include "Scene.h"
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#include "Components/PrimitiveComponent.h"
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#include "Components/PrimitiveUniformBufferLayout.h"
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#include "Material/MaterialAsset.h"
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#include "Graphics/Graphics.h"
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using namespace Seele;
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inline float frand()
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{
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return (float)rand()/RAND_MAX;
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}
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Scene::Scene(Gfx::PGraphics graphics)
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: graphics(graphics)
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{
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lightEnv.directionalLights[0].color = Vector4(1, 1, 1, 1);
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lightEnv.directionalLights[0].direction = Vector4(1, 1, 0, 1);
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lightEnv.directionalLights[0].intensity = Vector4(1, 1, 1, 1);
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lightEnv.numDirectionalLights = 1;
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srand((unsigned int)time(NULL));
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for(uint32 i = 0; i < 16; ++i)
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{
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lightEnv.pointLights[i].colorRange = Vector4(frand(), frand(), frand(), frand() * 30);
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lightEnv.pointLights[i].positionWS = Vector4(frand() * 100-50, frand(), frand() * 100-50, 1);
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}
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lightEnv.numPointLights = 16;
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lightEnv.pointLights[0].colorRange = Vector4(1, 1, 1, 1000);
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lightEnv.pointLights[0].positionWS = Vector4(0, 10, 0, 1);
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}
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Scene::~Scene()
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{
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}
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void Scene::tick(double deltaTime)
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{
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for(auto &&meshBatch : staticMeshes)
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{
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meshBatch.material->updateDescriptorData();
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}
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}
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void Scene::addActor(PActor actor)
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{
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rootActors.add(actor);
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actor->notifySceneAttach(this);
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}
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void Scene::addPrimitiveComponent(PPrimitiveComponent comp)
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{
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primitives.add(comp);
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for(auto& batch : comp->getStaticMeshes())
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{
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PrimitiveUniformBuffer data;
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data.actorWorldPosition = Vector4(comp->getTransform().getPosition(), 1);
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data.localToWorld = comp->getRenderMatrix();
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data.worldToLocal = glm::inverse(data.localToWorld);
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UniformBufferCreateInfo createInfo;
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createInfo.resourceData.data = reinterpret_cast<uint8*>(&data);
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createInfo.resourceData.owner = Gfx::QueueType::GRAPHICS;
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createInfo.resourceData.size = sizeof(data);
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createInfo.bDynamic = true;
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Gfx::PUniformBuffer uniformBuffer = graphics->createUniformBuffer(createInfo);
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for(auto& element : batch.elements)
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{
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element.uniformBuffer = uniformBuffer;
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}
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staticMeshes.add(batch);
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}
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}
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