OpenGL problem z transformacjami

Question

#include "Window.h"
#include "VAO.h"
#include "ShaderProgram.h"
#include "Texture.h"
#include <gtc/matrix_transform.hpp>
#include <gtc/type_ptr.hpp>
#include "ImGui/imgui.h"
#include "ImGui/imgui_impl_glfw.h"
#include "ImGui/imgui_impl_opengl3.h"
using namespace std;
using namespace glm;
int main()
{
	Window window(800, 600, "X_Engine");
	Vertex vert[] =
	{
		{vec3(-0.5f,-0.5f,1.0f), vec2(0.0f, 0.0f)},
		{vec3(0.0f, 0.5f, 1.0f), vec2(1.0f, 0.0f)},
		{vec3(0.5f,-0.5f, 1.0f), vec2(0.5f, 1.0f)},
	};
	GLuint indicies[] =
	{
		0,1,2
	};
	IMGUI_CHECKVERSION();
	ImGui::CreateContext();
	ImGuiIO& io = ImGui::GetIO(); (void)io;
	io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;
	io.ConfigFlags |= ImGuiConfigFlags_DockingEnable;
	io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable;

	ImGui::StyleColorsDark();
	ImGuiStyle& style = ImGui::GetStyle();
	if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
	{
		style.WindowRounding = 0.0f;
		style.Colors[ImGuiCol_WindowBg].w = 1.0f;
	}
	ImGui_ImplGlfw_InitForOpenGL(window.getWindow(), true);
	ImGui_ImplOpenGL3_Init("#version 130");
	VAO vao(new vector<Vertex>(vert, end(vert)), new vector<GLuint>(indicies, end(indicies)));

	shared_ptr<Shader> vs(new Shader("shaders/s_vertex.glvs", VERTEX_SHADER));
	shared_ptr<Shader> fs(new Shader("shaders/s_fragment.glfs", FRAGMENT_SHADER));

	ShaderProgram program(vs, fs);

	Texture tex0("img/Toothless.jpg");
	Texture tex1("img/Toothless.png");

	mat4 view, projection;

	view = translate(view, vec3(0.0f, 0.0f, -5.0f));
	projection = perspective(radians(45.0f), 800.0f / 600.0f, 0.1f, 100.0f);

	bool show_demo_window = true;
	while (window.IsOpen())
	{
		glfwPollEvents();

		ImGui_ImplOpenGL3_NewFrame();
		ImGui_ImplGlfw_NewFrame();
		ImGui::NewFrame();

		if (show_demo_window)
			ImGui::ShowDemoWindow(&show_demo_window);

		ImGui::Render();

		glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
		glClear(GL_COLOR_BUFFER_BIT);

		//RENDER
		tex0.Use(0);
		tex1.Use(1);

		program.Use();
		
		mat4 model;
		model = translate(model, vec3(0.5f, 0.0f, 0.0f));
		glUniformMatrix4fv(glGetUniformLocation(program.getProgramID(), "model"), 1, GL_FALSE, glm::value_ptr(model));
		glUniformMatrix4fv(glGetUniformLocation(program.getProgramID(), "view"), 1, GL_FALSE, glm::value_ptr(view));
		glUniformMatrix4fv(glGetUniformLocation(program.getProgramID(), "projection"), 1, GL_FALSE, glm::value_ptr(projection));

		program.setColor(vec4(1.0f, 0.0f, 0.0f, 1.0f));
		vao.Render();

		ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());

		if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
		{
			GLFWwindow* backup_current_context = glfwGetCurrentContext();
			ImGui::UpdatePlatformWindows();
			ImGui::RenderPlatformWindowsDefault();
			glfwMakeContextCurrent(backup_current_context);
		}
		glfwSwapBuffers(window.getWindow());
	}
	ImGui_ImplOpenGL3_Shutdown();
	ImGui_ImplGlfw_Shutdown();
	ImGui::DestroyContext();

	return 0;
}

#version 330 core

layout (location=0) in vec3 position;
layout (location=1) in vec2 inTexCoord;

out vec2 TexCoord;

uniform mat4 model;
uniform mat4 view;
uniform mat4 projection;

void main()
{
	gl_Position = projection*view*model*vec4( position.x, position.y, position.z, 1.0 );
	TexCoord = inTexCoord;
}

#version 330 core

in vec2 TexCoord;
out vec4 color;

uniform sampler2D ourTex0;
uniform sampler2D ourTex1;
uniform vec4 uniformColor;

void main()
{
	color = uniformColor * mix(texture(ourTex0, TexCoord), texture(ourTex1, TexCoord), 0.0);
}

witam otóż od niedawna zacząłem się uczyć opengl-a i jeszcze nie wiem jak on do końca działa ani jak działają te całe shader-y

problem głównie tkwi w tym że kiedy kompiluje kod i w moim vertexShaderz-e jest napisane : gl_Position = projection*view*model*vec4( position.x, position.y, position.z, 1.0 );

to okno wgl. nie wyświetla mi trójkąta zaś kiedy jest napisane tak: gl_Position = vec4( position.x, position.y, position.z, 1.0 ); to trójkąt już jest wyświetlany.

Proszę o pomoc daje kod do main-a i obu shader-ów jakby były potrzebne jeszcze jakieś inne pliki to wyślę.