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TDT4230_final_project
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Further separate the render logic and the scene logic 

With some cleanup
This commit is contained in:
Peder Bergebakken Sundt 2019-03-28 09:36:37 +01:00
parent 74ffe23551
commit 383d5d3f62
3 changed files with 10 additions and 16 deletions
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8
src/program.cpp
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@ -32,7 +32,9 @@ void runProgram(GLFWwindow* window, CommandLineOptions options)
glClearColor(0.3f, 0.5f, 0.8f, 1.0f); glClearColor(0.3f, 0.5f, 0.8f, 1.0f);
initRenderer(window, options); initRenderer(window, options);
init_scene(options);
getTimeDeltaSeconds();
// Rendering Loop // Rendering Loop
while (!glfwWindowShouldClose(window)) while (!glfwWindowShouldClose(window))
{ {
@ -41,7 +43,9 @@ void runProgram(GLFWwindow* window, CommandLineOptions options)
int w, h; int w, h;
glfwGetWindowSize(window, &w, &h); glfwGetWindowSize(window, &w, &h);
step_scene(getTimeDeltaSeconds());
updateFrame(window, w, h); updateFrame(window, w, h);
renderFrame(window, w, h); renderFrame(window, w, h);

17
src/renderlogic.cpp
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@ -3,7 +3,6 @@
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
#include <SFML/Audio/Sound.hpp> #include <SFML/Audio/Sound.hpp>
#include <SFML/Audio/SoundBuffer.hpp> #include <SFML/Audio/SoundBuffer.hpp>
#include <chrono>
#include <glad/glad.h> #include <glad/glad.h>
#include <glm/gtc/matrix_transform.hpp> #include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/type_ptr.hpp> #include <glm/gtc/type_ptr.hpp>
@ -13,7 +12,6 @@
#include <algorithm> #include <algorithm>
#include <utilities/glfont.h> #include <utilities/glfont.h>
#include <utilities/shader.hpp> #include <utilities/shader.hpp>
#include <utilities/timeutils.h>
using glm::vec3; using glm::vec3;
using glm::vec4; using glm::vec4;
@ -51,11 +49,6 @@ void initRenderer(GLFWwindow* window, CommandLineOptions options) {
} }
glfwSetCursorPosCallback(window, mouse_callback); glfwSetCursorPosCallback(window, mouse_callback);
init_scene(options);
// init
getTimeDeltaSeconds();
} }
// traverses and updates matricies // traverses and updates matricies
@ -81,11 +74,7 @@ void updateNodeTransformations(SceneNode* node, mat4 transformationThusFar, mat4
// step // step
void updateFrame(GLFWwindow* window, int windowWidth, int windowHeight) { void updateFrame(GLFWwindow* window, int windowWidth, int windowHeight) {
double timeDelta = getTimeDeltaSeconds();
float aspect = float(windowWidth) / float(windowHeight); float aspect = float(windowWidth) / float(windowHeight);
// main action:
step_scene(timeDelta);
// calculate camera // calculate camera
mat4 projection = glm::perspective( mat4 projection = glm::perspective(
@ -185,7 +174,9 @@ void renderNode(SceneNode* node, Gloom::Shader* parent_shader, vector<NodeDistSh
} }
else if(node->vertexArrayObjectID != -1) { else if(node->vertexArrayObjectID != -1) {
// load uniforms // load uniforms
um4fv(MVP); um4fv(MV); um4fv(MVnormal); um4fv(MVP);
um4fv(MV);
um4fv(MVnormal);
u2fv (uvOffset); u2fv (uvOffset);
u3fv (diffuse_color); u3fv (diffuse_color);
u3fv (emissive_color); u3fv (emissive_color);
@ -263,7 +254,7 @@ void renderFrame(GLFWwindow* window, int windowWidth, int windowHeight) {
//glDisable(GL_DEPTH_TEST); //glDisable(GL_DEPTH_TEST);
for (NodeDistShader a : transparent_nodes) for (NodeDistShader a : transparent_nodes)
renderNode(a.node, a.s, nullptr, false); renderNode(a.node, a.s, nullptr, false);
std::cout << transparent_nodes.size() << std::endl; //std::cout << transparent_nodes.size() << std::endl;
glDepthMask(GL_TRUE); // read write glDepthMask(GL_TRUE); // read write
//glEnable(GL_DEPTH_TEST); //glEnable(GL_DEPTH_TEST);

1
src/scene.cpp
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@ -53,7 +53,6 @@ PNGImage t_cobble_normal = loadPNGFile("../res/textures/cobble_normal.png");
PNGImage t_plain_diff = loadPNGFile("../res/textures/plain_diff.png"); PNGImage t_plain_diff = loadPNGFile("../res/textures/plain_diff.png");
PNGImage t_plain_normal = loadPNGFile("../res/textures/plain_normal.png", true); PNGImage t_plain_normal = loadPNGFile("../res/textures/plain_normal.png", true);
PNGImage t_reflection = loadPNGFile("../res/textures/reflection_field.png"); PNGImage t_reflection = loadPNGFile("../res/textures/reflection_field.png");
PNGImage t_reflection2 = loadPNGFile("../res/textures/reflection_blurry.png");
PNGImage t_perlin = makePerlinNoisePNG(256, 256, 0.05/16); PNGImage t_perlin = makePerlinNoisePNG(256, 256, 0.05/16);
void init_scene(CommandLineOptions options) { void init_scene(CommandLineOptions options) {