669 lines
27 KiB
C++
669 lines
27 KiB
C++
#include "region.h"
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#include "../../../ext.h"
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#include "generator.h"
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#include <uf/engine/asset/asset.h>
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#include <uf/utils/camera/camera.h>
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#include <uf/utils/thread/thread.h>
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#include <uf/utils/math/collision.h>
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#include <uf/utils/graphic/graphic.h>
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#include <uf/utils/graphic/mesh.h>
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#include <uf/utils/string/ext.h>
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#include <mutex>
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EXT_BEHAVIOR_REGISTER_CPP(RegionBehavior)
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EXT_BEHAVIOR_REGISTER_AS_OBJECT(RegionBehavior, Region)
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#define this ((uf::Object*) &self)
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void ext::RegionBehavior::initialize( uf::Object& self ) {
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// alias Mesh types
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{
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auto& mutexPointer = this->getComponent<std::mutex*>();
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mutexPointer = new std::mutex;
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}
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uf::Serializer& metadata = this->getComponent<uf::Serializer>();
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metadata["region"]["initialized"] = true;
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if ( !metadata["terrain"]["unified"].asBool() ) {
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std::string textureFilename = ""; {
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uf::Serializer& metadata = this->getParent().getComponent<uf::Serializer>();
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uf::Asset assetLoader;
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for ( uint i = 0; i < metadata["system"]["assets"].size(); ++i ) {
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if ( textureFilename != "" ) break;
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std::string filename = this->grabURI( metadata["system"]["assets"][i].asString(), metadata["system"]["root"].asString() );
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textureFilename = assetLoader.cache( filename );
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}
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}
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ext::TerrainGenerator::mesh_t& mesh = this->getComponent<ext::TerrainGenerator::mesh_t>();
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auto& graphic = this->getComponent<uf::Graphic>();
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graphic.initialize();
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graphic.process = false;
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auto& texture = graphic.material.textures.emplace_back();
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texture.sampler.descriptor.filter.min = VK_FILTER_NEAREST;
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texture.sampler.descriptor.filter.mag = VK_FILTER_NEAREST;
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texture.loadFromFile( textureFilename );
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std::string suffix = ""; {
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std::string _ = this->getRootParent<uf::Scene>().getComponent<uf::Serializer>()["shaders"]["region"]["suffix"].asString();
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if ( _ != "" ) suffix = _ + ".";
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}
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/*
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graphic.material.attachShader("./data/shaders/terrain.stereo.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
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graphic.material.attachShader("./data/shaders/terrain."+suffix+"frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
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*/
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graphic.material.initializeShaders({
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{"./data/shaders/terrain.stereo.vert.spv", VK_SHADER_STAGE_VERTEX_BIT},
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{"./data/shaders/terrain."+suffix+"frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT}
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});
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}
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this->addHook( "region:Generate.%UID%", [&](const std::string& event)->std::string{
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uf::Serializer json = event;
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uf::Serializer& metadata = this->getComponent<uf::Serializer>();
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if ( !metadata["region"]["initialized"].asBool() ) return "false";
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if ( metadata["region"]["generated"].asBool() ) return "false";
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pod::Vector3ui size; {
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size.x = metadata["region"]["size"][0].asUInt();
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size.y = metadata["region"]["size"][1].asUInt();
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size.z = metadata["region"]["size"][2].asUInt();
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}
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uint subdivisions = metadata["region"]["subdivisions"].asUInt();
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ext::TerrainGenerator& generator = this->getComponent<ext::TerrainGenerator>();
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generator.initialize(size, subdivisions);
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generator.generate(*this);
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generator.updateLight();
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/* Collider */ if ( false ) {
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pod::Transform<>& transform = this->getComponent<pod::Transform<>>();
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uf::Collider& collider = this->getComponent<uf::Collider>();
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std::size_t i = 0;
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const auto& voxels = generator.getVoxels();
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for ( auto& _ : voxels ) {
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for ( std::size_t __ = 0; __ < _.length; ++__ ) {
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{
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std::size_t x = 0, y = 0, z = 0;
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{
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auto v = generator.unwrapIndex( i++ );
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x = v.x;
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y = v.y;
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z = v.z;
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}
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ext::TerrainVoxel voxel = ext::TerrainVoxel::atlas( _.value );
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pod::Vector3 offset = transform.position;
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offset.x += x - (size.x / 2.0f);
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offset.y += y - (size.y / 2.0f);
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offset.z += z - (size.z / 2.0f);
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if ( !voxel.solid() ) continue;
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collider.add(new uf::BoundingBox( offset, {0.5, 0.5, 0.5} ));
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}
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}
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}
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}
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metadata["region"]["generated"] = true;
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return "true";
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});
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this->addHook( "region:Rasterize.%UID%", [&](const std::string& event)->std::string{
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uf::Serializer json = event;
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ext::TerrainGenerator& generator = this->getComponent<ext::TerrainGenerator>();
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ext::TerrainGenerator::mesh_t& mesh = this->getComponent<ext::TerrainGenerator::mesh_t>();
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auto& graphic = this->getComponent<uf::Graphic>();
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generator.rasterize(mesh.vertices, *this);
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graphic.initializeGeometry( mesh );
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this->queueHook("region:Finalize.%UID%", "");
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this->queueHook("region:Populate.%UID%", "");
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return "true";
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});
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this->addHook( "region:Finalize.%UID%", [&](const std::string& event)->std::string{
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uf::Serializer json = event;
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if ( this->hasComponent<uf::Graphic>() ) {
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auto& graphic = this->getComponent<uf::Graphic>();
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graphic.process = true;
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}
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metadata["region"]["rasterized"] = true;
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return "true";
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});
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this->addHook( "region:Populate.%UID%", [&](const std::string& event)->std::string{
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uf::Serializer json = event;
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if ( metadata["region"][""]["initialized"].asBool() ) return "false";
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metadata["region"][""]["initialized"] = true;
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bool first = false;
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pod::Transform<>& transform = this->getComponent<pod::Transform<>>();
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float r = (rand() % 100) / 100.0;
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pod::Vector3ui size = {
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metadata["region"]["size"][0].asUInt64() / 4,
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metadata["region"]["size"][1].asUInt64() / 4,
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metadata["region"]["size"][2].asUInt64() / 4,
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};
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uint half_x = size.x / 2;
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uint half_y = size.y / 2;
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uint half_z = size.z / 2;
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double noise[size.x][size.y][size.z];
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double maxValue = 0.0;
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double sum = 0.0;
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{
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for ( int z = 0; z < size.z; ++z ) {
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for ( int y = 0; y < size.y; ++y ) {
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for ( int x = 0; x < size.x; ++x ) {
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pod::Vector3d position = {
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transform.position.x - half_x, transform.position.y - half_y, transform.position.z - half_z
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};
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position.x += (double) x / (double) size.x;
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position.y += (double) y / (double) size.y;
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position.z += (double) z / (double) size.z;
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noise[x][y][z] = ext::TerrainGenerator::noise.sample( position );
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maxValue = std::max( maxValue, noise[x][y][z] );
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}
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}
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}
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for ( int z = 0; z < size.z; ++z ) {
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for ( int y = 0; y < size.y; ++y ) {
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for ( int x = 0; x < size.x; ++x ) {
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sum += noise[x][y][z] / maxValue;
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}
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}
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}
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sum /= size.x * size.y * size.z;
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}
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// add lights
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{
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bool should = metadata["region"]["lights"]["should"].asBool();
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if ( r > metadata["region"]["lights"]["rate"].asFloat() ) should = false;
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// std::cout << "Rate: " << r << ": " << transform.position.x << ", " << transform.position.y << ", " << transform.position.z << std::endl;
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if (
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metadata["region"]["location"][0] == 0 &&
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metadata["region"]["location"][1] == 0 &&
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metadata["region"]["location"][2] == 0
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) {
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should = true;
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}
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if ( should ) {
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// uf::Entity* light = this->findByUid(this->loadChildUid("./light.json", true));
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uf::Object& light = this->loadChild("./light.json", true);
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pod::Vector3f origin = transform.position + light.getComponent<pod::Transform<>>().position;
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pod::Vector3f color = {
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(rand() % 100) / 100.0,
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(rand() % 100) / 100.0,
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(rand() % 100) / 100.0,
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};
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std::function<void(uf::Entity*, int)> filter = [&]( uf::Entity* entity, int indent ) {
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auto& metadata = entity->getComponent<uf::Serializer>();
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auto& transform = entity->getComponent<pod::Transform<>>();
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transform.position = origin;
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// if ( !metadata["light"]["color"].isArray() ) {
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metadata["light"]["color"][0] = color.x;
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metadata["light"]["color"][1] = color.y;
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metadata["light"]["color"][2] = color.z;
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// }
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};
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light.process(filter);
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/*
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uf::Serializer& metadata = light.getComponent<uf::Serializer>();
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pod::Transform<>& lTransform = light.getComponent<pod::Transform<>>();
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lTransform.position += transform.position;
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if ( !metadata["light"]["color"].isArray() ) {
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metadata["light"]["color"][0] = (rand() % 100) / 100.0;
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metadata["light"]["color"][1] = (rand() % 100) / 100.0;
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metadata["light"]["color"][2] = (rand() % 100) / 100.0;
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}
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*/
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}
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}
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// add mobs
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{
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bool should = metadata["region"][""]["should"].asBool();
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if ( r > metadata["region"][""]["rate"].asFloat() ) should = false;
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// std::cout << "Rate: " << r << ": " << transform.position.x << ", " << transform.position.y << ", " << transform.position.z << std::endl;
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if (
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metadata["region"]["location"][0] == 0 &&
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metadata["region"]["location"][1] == 0 &&
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metadata["region"]["location"][2] == 0
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) {
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first = true;
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should = true;
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}
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if ( !should ) return "false";
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if ( first ) {
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// shiro
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if ( metadata["region"][""]["NPCs"].asBool() ) {
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// uf::Object* = (uf::Object*) this->findByUid(this->loadChildUid("./shiro.json", true));
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uf::Object& = this->loadChild("./shiro.json", true);
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pod::Transform<>& pTransform = .getComponent<pod::Transform<>>();
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pTransform.position += transform.position + pod::Vector3f{ 2, 0, 0 };
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}
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// pong
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if ( metadata["region"][""]["NPCs"].asBool() ) {
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// uf::Object* = (uf::Object*) this->findByUid(this->loadChildUid("./pongy.json", true));
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uf::Object& = this->loadChild("./pongy.json", true);
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uf::Serializer& pMetadata = .getComponent<uf::Serializer>();
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pod::Transform<>& pTransform = .getComponent<pod::Transform<>>();
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pTransform.position += transform.position + pod::Vector3f{ -2, 0, 0 };
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}
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return "true";
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}
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for ( uint i = 0; i < metadata["region"][""]["amount"].asUInt64(); ++i ) {
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// uf::Object* = (uf::Object*) this->findByUid(this->loadChildUid("./.json", false));
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uf::Object& = this->loadChild("./.json", false);
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// set name
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uf::Serializer& pMetadata = .getComponent<uf::Serializer>();
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// int ri = floor((noise[i][i][i] * metadata["region"][""]["list"].size());
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int ri = floor(r * metadata["region"][""]["list"].size());
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pMetadata[""] = metadata["region"][""]["list"][ri];
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pMetadata["music"] = metadata["region"][""]["music"];
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// pMetadata["hostile"] = true;
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.initialize();
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pod::Transform<>& pTransform = .getComponent<pod::Transform<>>();
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float rx = first ? 0.3 : (rand() % 100) / 100.0;
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float rz = first ? 0.7 : (rand() % 100) / 100.0;
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float spread = 32.0f;
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spread = std::min( metadata["region"]["size"][0].asFloat(), spread );
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spread = std::min( metadata["region"]["size"][1].asFloat(), spread );
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spread = std::min( metadata["region"]["size"][2].asFloat(), spread );
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pod::Vector3f randomOffset = {
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rx * spread - spread/2.0f,
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0,
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rz * spread - spread/2.0f,
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};
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pTransform.position += transform.position + randomOffset;
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pTransform.orientation = uf::quaternion::axisAngle( { 0.0f, 1.0f, 0.0f }, r * 2 * 3.1415926f );
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}
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}
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return "true";
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});
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}
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void ext::RegionBehavior::tick( uf::Object& self ) {
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// do collision on children
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#if 0
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auto& mutex = *(this->getComponent<std::mutex*>());
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mutex.lock();
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auto& scene = uf::scene::getCurrentScene();
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auto& sMetadata = scene.getComponent<uf::Serializer>();
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auto& metadata = this->getComponent<uf::Serializer>();
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bool threaded = !sMetadata["system"]["physics"]["single threaded"].asBool();
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bool sort = sMetadata["system"]["physics"]["sort"].asBool();
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bool useStrongest = sMetadata["system"]["physics"]["use"]["strongest"].asBool();
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bool queued = sMetadata["system"]["physics"]["use"]["queue"].asBool();
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bool updatePhysics = !sMetadata["system"]["physics"]["entity-local update"].asBool();
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bool useWorkers = sMetadata["system"]["physics"]["use"]["worker"].asBool();
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pod::Thread& thread = uf::thread::has("Physics") ? uf::thread::get("Physics") : uf::thread::create( "Physics", true, false );
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auto& generator = this->getComponent<ext::TerrainGenerator>();
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auto& regionPosition = this->getComponent<pod::Transform<>>().position;
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pod::Vector3f size; {
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size.x = metadata["region"]["size"][0].asUInt();
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size.y = metadata["region"]["size"][1].asUInt();
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size.z = metadata["region"]["size"][2].asUInt();
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}
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auto function = [&]() -> int {
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std::vector<uf::Object*> entities;
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// update physics
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if ( updatePhysics ) {
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std::function<void(uf::Entity*)> filter = [&]( uf::Entity* entity ) {
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if ( !entity->hasComponent<pod::Physics>() ) return;
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auto& metadata = entity->getComponent<uf::Serializer>();
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auto& transform = entity->getComponent<pod::Transform<>>();
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auto& physics = entity->getComponent<pod::Physics>();
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if ( metadata["system"]["physics"]["gravity"] != Json::nullValue ) {
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physics.linear.acceleration.x = metadata["system"]["physics"]["gravity"][0].asFloat();
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physics.linear.acceleration.y = metadata["system"]["physics"]["gravity"][1].asFloat();
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physics.linear.acceleration.z = metadata["system"]["physics"]["gravity"][2].asFloat();
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}
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if ( !metadata["system"]["physics"]["collision"].asBool() ) {
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physics.linear.acceleration.x = 0;
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physics.linear.acceleration.y = 0;
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physics.linear.acceleration.z = 0;
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}
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transform = uf::physics::update( transform, physics );
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};
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this->process(filter);
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}
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{
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std::function<void(uf::Entity*)> filter = [&]( uf::Entity* entity ) {
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auto& metadata = entity->getComponent<uf::Serializer>();
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if ( !metadata["system"]["physics"]["collision"].isNull() && !metadata["system"]["physics"]["collision"].asBool() ) return;
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if ( entity->hasComponent<uf::Collider>() )
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entities.push_back((uf::Object*) entity);
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};
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this->process(filter);
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}
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auto onCollision = []( pod::Collider::Manifold& manifold, uf::Object* a, uf::Object* b, bool queued ){
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uf::Serializer payload;
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payload["normal"][0] = manifold.normal.x;
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payload["normal"][1] = manifold.normal.y;
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payload["normal"][2] = manifold.normal.z;
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payload["entity"] = b->getUid();
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payload["depth"] = -manifold.depth;
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if ( queued ) a->queueHook("world:Collision.%UID%", payload);
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else a->callHook("world:Collision.%UID%", payload);
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payload["entity"] = a->getUid();
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payload["depth"] = manifold.depth;
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if ( queued ) b->queueHook("world:Collision.%UID%", payload);
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else b->callHook("world:Collision.%UID%", payload);
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};
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auto testColliders = [&]( uf::Collider& colliderA, uf::Collider& colliderB, uf::Object* a, uf::Object* b, bool useStrongest ){
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pod::Collider::Manifold strongest;
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auto manifolds = colliderA.intersects(colliderB);
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for ( auto manifold : manifolds ) {
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if ( manifold.colliding && manifold.depth > 0 ) {
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if ( !useStrongest ) onCollision(manifold, a, b, queued);
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else if ( strongest.depth < manifold.depth ) strongest = manifold;
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}
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}
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if ( useStrongest && strongest.colliding ) onCollision(strongest, a, b, queued);
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};
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// collide with world
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for ( auto* _ : entities ) {
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uf::Object& entity = *_;
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auto& entityCollider = entity.getComponent<uf::Collider>();
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auto function = [&]() -> int {
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auto& entityTransform = entity.getComponent<pod::Transform<>>();
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pod::Vector3f voxelPosition = entityTransform.position - regionPosition;
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voxelPosition.x += size.x / 2.0f;
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voxelPosition.y += size.y / 2.0f + 1;
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voxelPosition.z += size.z / 2.0f;
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std::vector<pod::Vector3ui> positions = {
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{ voxelPosition.x, voxelPosition.y, voxelPosition.z },
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{ voxelPosition.x - 1, voxelPosition.y, voxelPosition.z },
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{ voxelPosition.x + 1, voxelPosition.y, voxelPosition.z },
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{ voxelPosition.x, voxelPosition.y - 1, voxelPosition.z },
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{ voxelPosition.x, voxelPosition.y + 1, voxelPosition.z },
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{ voxelPosition.x, voxelPosition.y, voxelPosition.z - 1 },
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{ voxelPosition.x, voxelPosition.y, voxelPosition.z + 1},
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};
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uf::Collider collider;
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for ( auto& position : positions ) {
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ext::TerrainVoxel voxel = ext::TerrainVoxel::atlas( generator.getVoxel( position.x, position.y, position.z ) );
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pod::Vector3 offset = regionPosition;
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offset.x += position.x - (size.x / 2.0f);
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offset.y += position.y - (size.y / 2.0f);
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offset.z += position.z - (size.z / 2.0f);
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if ( !voxel.solid() ) continue;
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collider.add( new uf::BoundingBox( offset, {0.5, 0.5, 0.5} ) );
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#if 0
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uf::BaseMesh<pod::Vertex_3F> mesh;
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const ext::TerrainVoxel::Model& model = voxel.model();
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#define TERRAIN_SHOULD_RENDER_FACE(SIDE)\
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for ( uint i = 0; i < model.position.SIDE.size() / 3; ++i ) {\
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auto& vertex = mesh.vertices.emplace_back();\
|
|
{\
|
|
pod::Vector3f& p = vertex.position;\
|
|
p.x = model.position.SIDE[i*3+0]; p.y = model.position.SIDE[i*3+1]; p.z = model.position.SIDE[i*3+2];\
|
|
p.x += offset.x; p.y += offset.y; p.z += offset.z;\
|
|
}\
|
|
}
|
|
TERRAIN_SHOULD_RENDER_FACE(left)
|
|
TERRAIN_SHOULD_RENDER_FACE(right)
|
|
TERRAIN_SHOULD_RENDER_FACE(top)
|
|
TERRAIN_SHOULD_RENDER_FACE(bottom)
|
|
TERRAIN_SHOULD_RENDER_FACE(back)
|
|
TERRAIN_SHOULD_RENDER_FACE(front)
|
|
uf::MeshCollider* mCollider = new uf::MeshCollider();
|
|
mCollider->setPositions( mesh );
|
|
pCollider.add(mCollider);
|
|
#endif
|
|
}
|
|
testColliders( collider, entityCollider, this, &entity, useStrongest );
|
|
return 0;
|
|
};
|
|
// if ( threaded && useWorkers ) uf::thread::add( uf::thread::fetchWorker(), function, true ); else
|
|
function();
|
|
}
|
|
|
|
// collide with others
|
|
for ( auto* _a : entities ) {
|
|
uf::Object& entityA = *_a;
|
|
for ( auto* _b : entities ) { if ( _a == _b ) continue;
|
|
uf::Object& entityB = *_b;
|
|
auto& colliderA = entityA.getComponent<uf::Collider>();
|
|
auto& colliderB = entityB.getComponent<uf::Collider>();
|
|
auto function = [&]() -> int {
|
|
testColliders( colliderA, colliderB, &entityA, &entityB, useStrongest );
|
|
return 0;
|
|
};
|
|
if ( threaded && useWorkers ) uf::thread::add( uf::thread::fetchWorker(), function, true ); else function();
|
|
}
|
|
}
|
|
mutex.unlock();
|
|
return 0;
|
|
};
|
|
if ( threaded ) uf::thread::add( thread, function, true ); else function();
|
|
#else
|
|
#if 1
|
|
{
|
|
|
|
auto& metadata = this->getComponent<uf::Serializer>();
|
|
|
|
auto& scene = uf::scene::getCurrentScene();
|
|
auto& sMetadata = scene.getComponent<uf::Serializer>();
|
|
|
|
if ( !sMetadata["system"]["physics"]["collision"].asBool() ) return;
|
|
auto& mutex = *(this->getComponent<std::mutex*>());
|
|
mutex.lock();
|
|
|
|
bool threaded = !sMetadata["system"]["physics"]["single threaded"].asBool();
|
|
bool sort = sMetadata["system"]["physics"]["sort"].asBool();
|
|
bool useStrongest = sMetadata["system"]["physics"]["use"]["strongest"].asBool();
|
|
bool queued = sMetadata["system"]["physics"]["use"]["queue"].asBool();
|
|
bool ignoreStaticEntities = sMetadata["system"]["physics"]["optimizations"]["ignore static entities"].asBool();
|
|
bool ignoreDuplicateTests = sMetadata["system"]["physics"]["optimizations"]["ignore duplicate tests"].asBool();
|
|
bool updatePhysics = !sMetadata["system"]["physics"]["optimizations"]["entity-local update"].asBool();
|
|
bool useWorkers = sMetadata["system"]["physics"]["use"]["worker"].asBool();
|
|
pod::Thread& thread = uf::thread::has("Physics") ? uf::thread::get("Physics") : uf::thread::create( "Physics", true, false );
|
|
auto function = [&]() -> int {
|
|
std::vector<uf::Object*> entities;
|
|
std::function<void(uf::Entity*)> filter = [&]( uf::Entity* entity ) {
|
|
auto& metadata = entity->getComponent<uf::Serializer>();
|
|
if ( !metadata["system"]["physics"]["collision"].isNull() && !metadata["system"]["physics"]["collision"].asBool() ) return;
|
|
if ( entity->hasComponent<uf::Collider>() )
|
|
entities.push_back((uf::Object*) entity);
|
|
};
|
|
this->process(filter);
|
|
auto onCollision = []( pod::Collider::Manifold& manifold, uf::Object* a, uf::Object* b ){
|
|
uf::Serializer payload;
|
|
payload["normal"][0] = manifold.normal.x;
|
|
payload["normal"][1] = manifold.normal.y;
|
|
payload["normal"][2] = manifold.normal.z;
|
|
payload["entity"] = b->getUid();
|
|
payload["depth"] = -manifold.depth;
|
|
a->callHook("world:Collision.%UID%", payload);
|
|
|
|
payload["entity"] = a->getUid();
|
|
payload["depth"] = manifold.depth;
|
|
b->callHook("world:Collision.%UID%", payload);
|
|
};
|
|
auto testColliders = [&]( uf::Collider& colliderA, uf::Collider& colliderB, uf::Object* a, uf::Object* b, bool useStrongest ){
|
|
pod::Collider::Manifold strongest;
|
|
auto manifolds = colliderA.intersects(colliderB);
|
|
for ( auto manifold : manifolds ) {
|
|
if ( manifold.colliding && manifold.depth > 0 ) {
|
|
if ( !useStrongest ) onCollision(manifold, a, b);
|
|
else if ( strongest.depth < manifold.depth ) strongest = manifold;
|
|
}
|
|
}
|
|
if ( useStrongest && strongest.colliding ) onCollision(strongest, a, b);
|
|
};
|
|
|
|
// collide with world
|
|
auto& metadata = this->getComponent<uf::Serializer>();
|
|
auto& generator = this->getComponent<ext::TerrainGenerator>();
|
|
auto& regionPosition = this->getComponent<pod::Transform<>>().position;
|
|
pod::Vector3f size; {
|
|
size.x = metadata["region"]["size"][0].asUInt();
|
|
size.y = metadata["region"]["size"][1].asUInt();
|
|
size.z = metadata["region"]["size"][2].asUInt();
|
|
}
|
|
for ( auto* _ : entities ) {
|
|
uf::Object& entity = *_;
|
|
auto& transform = entity.getComponent<pod::Transform<>>();
|
|
|
|
|
|
pod::Vector3f voxelPosition = transform.position - regionPosition;
|
|
voxelPosition.x += size.x / 2.0f;
|
|
voxelPosition.y += size.y / 2.0f + 1;
|
|
voxelPosition.z += size.z / 2.0f;
|
|
|
|
uf::Collider collider;
|
|
std::vector<pod::Vector3ui> positions = {
|
|
{ voxelPosition.x, voxelPosition.y, voxelPosition.z },
|
|
{ voxelPosition.x - 1, voxelPosition.y, voxelPosition.z },
|
|
{ voxelPosition.x + 1, voxelPosition.y, voxelPosition.z },
|
|
{ voxelPosition.x, voxelPosition.y - 1, voxelPosition.z },
|
|
{ voxelPosition.x, voxelPosition.y + 1, voxelPosition.z },
|
|
{ voxelPosition.x, voxelPosition.y, voxelPosition.z - 1 },
|
|
{ voxelPosition.x, voxelPosition.y, voxelPosition.z + 1},
|
|
};
|
|
for ( auto& position : positions ) {
|
|
ext::TerrainVoxel voxel = ext::TerrainVoxel::atlas( generator.getVoxel( position.x, position.y, position.z ) );
|
|
pod::Vector3 offset = regionPosition;
|
|
offset.x += position.x - (size.x / 2.0f);
|
|
offset.y += position.y - (size.y / 2.0f);
|
|
offset.z += position.z - (size.z / 2.0f);
|
|
|
|
if ( !voxel.solid() ) continue;
|
|
|
|
collider.add( new uf::BoundingBox( offset, {0.5, 0.5, 0.5} ) );
|
|
/*
|
|
uf::BaseMesh<pod::Vertex_3F> mesh;
|
|
const ext::TerrainVoxel::Model& model = voxel.model();
|
|
#define TERRAIN_SHOULD_RENDER_FACE(SIDE)\
|
|
for ( uint i = 0; i < model.position.SIDE.size() / 3; ++i ) {\
|
|
auto& vertex = mesh.vertices.emplace_back();\
|
|
{\
|
|
pod::Vector3f& p = vertex.position;\
|
|
p.x = model.position.SIDE[i*3+0]; p.y = model.position.SIDE[i*3+1]; p.z = model.position.SIDE[i*3+2];\
|
|
p.x += offset.x; p.y += offset.y; p.z += offset.z;\
|
|
}\
|
|
}
|
|
TERRAIN_SHOULD_RENDER_FACE(left)
|
|
TERRAIN_SHOULD_RENDER_FACE(right)
|
|
TERRAIN_SHOULD_RENDER_FACE(top)
|
|
TERRAIN_SHOULD_RENDER_FACE(bottom)
|
|
TERRAIN_SHOULD_RENDER_FACE(back)
|
|
TERRAIN_SHOULD_RENDER_FACE(front)
|
|
uf::MeshCollider* mCollider = new uf::MeshCollider();
|
|
mCollider->setPositions( mesh );
|
|
pCollider.add(mCollider);
|
|
*/
|
|
}
|
|
testColliders( collider, entity.getComponent<uf::Collider>(), this, &entity, useStrongest );
|
|
}
|
|
|
|
// collide with others
|
|
if ( ignoreDuplicateTests ) {
|
|
struct Pair {
|
|
uf::Object* a = NULL;
|
|
uf::Object* b = NULL;
|
|
};
|
|
std::unordered_map<std::string, Pair> queued;
|
|
for ( auto* _a : entities ) {
|
|
uf::Object& entityA = *_a;
|
|
if ( ignoreStaticEntities && !entityA.hasComponent<pod::Physics>() ) continue;
|
|
for ( auto* _b : entities ) { if ( _a == _b ) continue;
|
|
uf::Object& entityB = *_b;
|
|
|
|
std::string hash = std::to_string(std::min( entityA.getUid(), entityB.getUid() )) + ":" + std::to_string(std::max( entityA.getUid(), entityB.getUid() ));
|
|
if ( queued.count(hash) > 0 ) continue;
|
|
queued[hash] = {
|
|
.a = _a,
|
|
.b = _b,
|
|
};
|
|
}
|
|
}
|
|
for ( auto& pair : queued ) {
|
|
auto* entityA = pair.second.a;
|
|
auto* entityB = pair.second.b;
|
|
auto& colliderA = entityA->getComponent<uf::Collider>();
|
|
auto& colliderB = entityB->getComponent<uf::Collider>();
|
|
auto function = [&]() -> int {
|
|
testColliders( colliderA, colliderB, entityA, entityB, useStrongest );
|
|
return 0;
|
|
};
|
|
if ( threaded && useWorkers ) uf::thread::add( uf::thread::fetchWorker(), function, true ); else function();
|
|
}
|
|
} else {
|
|
for ( auto* _a : entities ) {
|
|
uf::Object& entityA = *_a;
|
|
if ( ignoreStaticEntities && !entityA.hasComponent<pod::Physics>() ) continue;
|
|
for ( auto* _b : entities ) { if ( _a == _b ) continue;
|
|
uf::Object& entityB = *_b;
|
|
auto& colliderA = entityA.getComponent<uf::Collider>();
|
|
auto& colliderB = entityB.getComponent<uf::Collider>();
|
|
auto function = [&]() -> int {
|
|
testColliders( colliderA, colliderB, &entityA, &entityB, useStrongest );
|
|
return 0;
|
|
};
|
|
if ( threaded && useWorkers ) uf::thread::add( uf::thread::fetchWorker(), function, true ); else function();
|
|
}
|
|
}
|
|
}
|
|
/*
|
|
for ( auto* _a : entities ) {
|
|
uf::Object& entityA = *_a;
|
|
for ( auto* _b : entities ) { if ( _a == _b ) continue;
|
|
uf::Object& entityB = *_b;
|
|
testColliders( entityA.getComponent<uf::Collider>(), entityB.getComponent<uf::Collider>(), &entityA, &entityB, useStrongest );
|
|
}
|
|
}
|
|
*/
|
|
mutex.unlock();
|
|
return 0;
|
|
};
|
|
if ( threaded ) function(); else uf::thread::add( thread, function, true );
|
|
}
|
|
#endif
|
|
#endif
|
|
}
|
|
void ext::RegionBehavior::render( uf::Object& self ){
|
|
uf::Scene& scene = uf::scene::getCurrentScene();
|
|
uf::Serializer& metadata = this->getComponent<uf::Serializer>();
|
|
|
|
if ( !metadata["region"]["rasterized"].asBool() ) return;
|
|
/* Update uniforms */ if ( this->hasComponent<uf::Graphic>() ) {
|
|
auto& scene = uf::scene::getCurrentScene();
|
|
auto& mesh = this->getComponent<ext::TerrainGenerator::mesh_t>();
|
|
auto& graphic = this->getComponent<uf::Graphic>();
|
|
auto& camera = scene.getController().getComponent<uf::Camera>();
|
|
if ( !graphic.initialized ) return;
|
|
auto& uniforms = graphic.material.shaders.front().uniforms.front().get<uf::StereoMeshDescriptor>();
|
|
uniforms.matrices.model = uf::matrix::identity();
|
|
for ( std::size_t i = 0; i < 2; ++i ) {
|
|
uniforms.matrices.view[i] = camera.getView( i );
|
|
uniforms.matrices.projection[i] = camera.getProjection( i );
|
|
}
|
|
graphic.material.shaders.front().updateBuffer( uniforms, 0, true );
|
|
}
|
|
}
|
|
void ext::RegionBehavior::destroy( uf::Object& self ){
|
|
{
|
|
auto& mutexPointer = this->getComponent<std::mutex*>();
|
|
delete mutexPointer;
|
|
mutexPointer = NULL;
|
|
}
|
|
}
|
|
#undef this |