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Merge branch 'feature/automatic-rendering' into feature/MovementCharacter

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* feature/automatic-rendering:
  [ADD] deque method
  [EDIT] caffemodel in gitignore
  [EDIT] small fix
  [ADD] (test) trees at every chunk
  [ADD] comments
  [ADD] added deque support for light loading
  [ADD] automatic loading of models
  [ADDED] timer class

# Conflicts:
#	src/scenes/in_Game_Scene.cpp
#	wk2_fps.vcxproj.filters
This commit is contained in:
Nathalie Seen
2021-06-04 12:57:51 +02:00
parent bc5703eb65 75c745427c
commit 2523e1abfa
8 changed files with 163 additions and 49 deletions
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2
.gitignore vendored
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@@ -428,4 +428,6 @@ FodyWeavers.xsd
**/docs/*
**/doc/*
**/pose_iter_160000.caffemodel
# End of https://www.toptal.com/developers/gitignore/api/c++,visualstudio,visualstudiocode,opencv

5
src/main.cpp
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@@ -55,6 +55,11 @@ int main(void)
glfwSetKeyCallback(window, [](GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (key == GLFW_KEY_ESCAPE)
{
glfwSetWindowShouldClose(window, true);
}
current_scene->onKey(window, key, scancode, action, mods);
});

93
src/scenes/in_Game_Scene.cpp
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@@ -3,7 +3,6 @@
#include <GLFW/glfw3.h>
#include "in_Game_Scene.h"
#include "startup_Scene.h"
#include "../entities/main_character.h"
#include "../gui/gui_interactable.h"
#include "../models/model.h"
#include "../renderEngine/loader.h"
@@ -11,20 +10,28 @@
#include "../renderEngine/renderer.h"
#include "../shaders/entity_shader.h"
#include "../toolbox/toolbox.h"
#include <deque>
#define MAX_MODEL_DEQUE_SIZE 6 // max amount of models to load at the same time
#define UPCOMING_MODEL_AMOUNT 4 // how much models should be loaded in front of us
namespace scene
{
std::vector<entities::Entity*> entities;
std::vector<entities::main_character*> mainCharacter;
std::vector<entities::Light> lights;
models::RawModel raw_model, raw_model_char;
std::deque<entities::Entity> house_models;
std::deque<entities::Light> lights;
std::deque<entities::Entity> trees;
models::RawModel raw_model;
models::ModelTexture texture;
shaders::EntityShader *shader;
shaders::GuiShader *gui_shader;
shaders::EntityShader* shader;
shaders::GuiShader* gui_shader;
entities::Camera camera(glm::vec3(0, 0, 0), glm::vec3(0, 0, 0));
std::vector<gui::GuiTexture*> guis;
models::TexturedModel model;
models::TexturedModel tree;
In_Game_Scene::In_Game_Scene()
{
@@ -36,28 +43,47 @@ namespace scene
gui_shader->Init();
}
/**
* @brief loads a new chunk in front of the camera, and deletes the chunk behind the camera.
*
* @param model_pos the amount of models the camera has passed already. This is the rounded result of (z position of camera) / (size of model)
*
*/
void load_chunk(int model_pos)
{
std::cout << "loading model chunk" << std::endl;
if (house_models.size() >= MAX_MODEL_DEQUE_SIZE)
{
house_models.pop_back();
trees.pop_back();
}
int z_offset = model_pos * (model.raw_model.model_size.x * 20); // how much "in the distance" we should load the model
house_models.push_front(entities::Entity(model, glm::vec3(0, -50, -50 - z_offset), glm::vec3(0, 90, 0), 20));
trees.push_front(entities::Entity(tree, glm::vec3(0, 0, -50 - z_offset), glm::vec3(0, 90, 0), 3));
}
scene::Scenes scene::In_Game_Scene::start(GLFWwindow* window)
{
raw_model = render_engine::LoadObjModel("res/House.obj");
texture = { render_engine::loader::LoadTexture("res/Texture.png") };
texture.shine_damper = 10;
texture.reflectivity = 0;
models::TexturedModel model = { raw_model, texture };
model = { raw_model, texture };
raw_model_char = render_engine::LoadObjModel("res/beeTwo.obj");
models::TexturedModel model_char = { raw_model_char, texture };
models::RawModel raw_tree_model = render_engine::LoadObjModel("res/Tree.obj");
models::ModelTexture tree_texture = { render_engine::loader::LoadTexture("res/TreeTexture.png") };
tree = { raw_tree_model, tree_texture };
int z = 0;
for (int i = 0; i < 5; ++i)
// load the first few house models
for (int i = 0; i <= UPCOMING_MODEL_AMOUNT; i++)
{
entities.push_back(&entities::Entity(model, glm::vec3(0, -50, -50 - z), glm::vec3(0, 90, 0), 20));
z += (raw_model.model_size.x * 20);
load_chunk(i);
}
entities::main_character character{ model_char, glm::vec3(0, -50, -100), glm::vec3(0, 90, 0), 5,collision::Box() };
entities.push_back(&character);
mainCharacter.push_back(&character);
lights.push_back(entities::Light(glm::vec3(0, 1000, -7000), glm::vec3(5, 5, 5)));
lights.push_back(entities::Light(glm::vec3(0, 1000, -7000), glm::vec3(5, 5, 5))); // sun
lights.push_back(entities::Light(glm::vec3(0, 0, -30), glm::vec3(2, 0, 2), glm::vec3(0.0001f, 0.0001f, 0.0001f)));
lights.push_back(entities::Light(glm::vec3(0, 0, -200), glm::vec3(0, 2, 0), glm::vec3(0.0001f, 0.0001f, 0.0001f)));
@@ -94,15 +120,18 @@ namespace scene
shader->Start();
shader->LoadSkyColor(render_engine::renderer::SKY_COLOR);
shader->LoadLights(lights);
shader->LoadLightsDeque(lights);
shader->LoadViewMatrix(camera);
// Renders each entity in the entities list
for (entities::Entity* entity : entities)
for (entities::Entity& model_entity : house_models)
{
render_engine::renderer::Render(*entity, *shader);
render_engine::renderer::Render(model_entity, *shader);
}
for (entities::Entity& tree_entity : trees)
{
render_engine::renderer::Render(tree_entity, *shader);
}
// Render GUI items
render_engine::renderer::Render(guis, *gui_shader);
@@ -113,18 +142,24 @@ namespace scene
void scene::In_Game_Scene::update(GLFWwindow* window)
{
//camera.Move(window);
camera.Move(window);
entities::main_character *character = mainCharacter[0];
glm::vec3 movement = character->move(window);
//character->IncreasePosition(movement);
std::cout <<"x: "<< character->GetPosition().x << "\ny: " << character->GetPosition().y << "\nz: " << character->GetPosition().z << "\n";
std::cout <<"x get: "<< movement.x << "\ny get: " << movement.y << "\nz get: " << movement.z << "\n";
// calculate where the next house model should be loaded
static int last_model_pos = 0;
int model_pos = -round(camera.GetPosition().z / (model.raw_model.model_size.x * 20)); // how much models we have passed, minus because we are moving in the negative z axis
// if we have passed a model, load a new one and delete the one behind us
if (last_model_pos != model_pos)
{
load_chunk(model_pos + UPCOMING_MODEL_AMOUNT);
}
// remember the position at which the new model was added
last_model_pos = model_pos;
}
void scene::In_Game_Scene::onKey(GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
if (glfwGetKey(window, GLFW_KEY_SPACE) == GLFW_PRESS)
{
return_value = scene::Scenes::STOP;
}

20
src/shaders/entity_shader.cpp
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@@ -1,5 +1,6 @@
#include "entity_shader.h"
#include "../toolbox/toolbox.h"
#include <deque>
namespace shaders
{
@@ -160,6 +161,25 @@ namespace shaders
}
}
void EntityShader::LoadLightsDeque(std::deque<entities::Light>& lights) const
{
for (int i = 0; i < MAX_LIGHTS; ++i)
{
if (i < lights.size())
{
LoadVector(location_light_position[i], lights[i].GetPosition());
LoadVector(location_light_color[i], lights[i].GetColor());
LoadVector(location_light_attenuation[i], lights[i].GetAttenuation());
}
else
{
LoadVector(location_light_position[i], glm::vec3(0, 0, 0));
LoadVector(location_light_color[i], glm::vec3(0, 0, 0));
LoadVector(location_light_attenuation[i], glm::vec3(1, 0, 0));
}
}
}
void EntityShader::LoadShineVariables(float shine_damper, float reflectivity) const
{
LoadFloat(location_shine_damper, shine_damper);

8
src/shaders/entity_shader.h
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@@ -2,6 +2,7 @@
#include <glm/gtc/matrix_transform.hpp>
#include <vector>
#include <deque>
#include "shader_program.h"
#include "../entities/camera.h"
#include "../entities/light.h"
@@ -58,6 +59,13 @@ namespace shaders
*/
void LoadLights(std::vector<entities::Light>& lights) const;
/**
* @brief loads some lights contained in a deque.
*
* @param lights the deque containing the lights to load
*/
void LoadLightsDeque(std::deque<entities::Light>& lights) const;
/*
* @brief: A method to load the the shine variables from a model into the shader
*

46
src/toolbox/Timer.h Normal file
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@@ -0,0 +1,46 @@
#pragma once
namespace toolbox
{
/*
* This class represents a timer which needs to be updated
* every frame to work correctly.
*/
class Timer
{
private:
float current_time;
float final_time;
bool has_finished;
public:
/*
* @brief: Constructor to make the timer
*
* @param final_time: The time which the timer needs to count to
*/
Timer(float final_time): current_time(0), final_time(final_time), has_finished(false) {}
/*
* @brief: Updates the timer. Call this method once every iteration in the game loop
*
* @param delta: The deltatime of the game
*/
void UpdateTimer(const double delta)
{
current_time += delta;
if (current_time >= final_time)
{
has_finished = true;
}
}
/*
* @brief: Returns if the timer has finished
*
* @return: True if the timer has finished
*/
bool HasFinished() const { return has_finished; }
};
}

13
wk2_fps.vcxproj
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@@ -66,6 +66,7 @@
<ClInclude Include="src\shaders\shader_program.h" />
<ClInclude Include="src\shaders\entity_shader.h" />
<ClInclude Include="src\stb_image.h" />
<ClInclude Include="src\toolbox\Timer.h" />
<ClInclude Include="src\toolbox\toolbox.h" />
<ClInclude Include="src\scenes\startup_Scene.h" />
</ItemGroup>
@@ -130,16 +131,16 @@
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
<IncludePath>C:\opencv\build\include;$(IncludePath);C:\opencv\opencv\build\include</IncludePath>
<LibraryPath>C:\opencv\build\x64\vc15\lib;$(LibraryPath);C:\opencv\opencv\build\x64\vc15\lib</LibraryPath>
<IncludePath>C:\opencv\build\include;$(IncludePath);C:\opencv\opencv\build\include;C:\opencv\build\include</IncludePath>
<LibraryPath>C:\opencv\build\x64\vc15\lib;$(LibraryPath);C:\opencv\opencv\build\x64\vc15\lib;C:\opencv\build\x64\vc15\lib</LibraryPath>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
<IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);;C:\opencv\opencv\build\include</IncludePath>
<LibraryPath>$(VC_LibraryPath_x64);$(WindowsSDK_LibraryPath_x64);C:\opencv\opencv\build\x64\vc15\lib</LibraryPath>
<IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);;C:\opencv\opencv\build\include;C:\opencv\build\include</IncludePath>
<LibraryPath>$(VC_LibraryPath_x64);$(WindowsSDK_LibraryPath_x64);C:\opencv\opencv\build\x64\vc15\lib;C:\opencv\build\x64\vc15\lib</LibraryPath>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
@@ -171,7 +172,7 @@
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>$(SolutionDir)lib\glfw-3.3.2\$(Platform);$(SolutionDir)lib\glew-2.1.0\lib\Release\$(Platform);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>opencv_world452d.lib;%(AdditionalDependencies); opencv_world452.lib</AdditionalDependencies>
<AdditionalDependencies>opencv_world452d.lib;%(AdditionalDependencies); opencv_world452.lib;opencv_world452d.lib</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -212,7 +213,7 @@
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>$(SolutionDir)lib\glfw-3.3.2\$(Platform);$(SolutionDir)lib\glew-2.1.0\lib\Release\$(Platform);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies); opencv_world452.lib</AdditionalDependencies>
<AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies); opencv_world452.lib;opencv_world452d.lib</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

5
wk2_fps.vcxproj.filters
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@@ -75,9 +75,6 @@
<ClCompile Include="src\computervision\BackgroundRemover.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\entities\main_character.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\entities\Camera.h">
@@ -155,7 +152,7 @@
<ClInclude Include="src\computervision\BackgroundRemover.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="src\entities\main_character.h">
<ClInclude Include="src\toolbox\Timer.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>