renderFramework/scene.cpp

#include "scene.h"
#include "utils.h"
#include "model.h"

glm::mat4 viewMatrix, projectionMatrix;
glm::vec3 cameraPos(4.0f, 3.0f, 4.0f);
Model model;
void Init()
{
	model.Init("Res/Cube.obj");
	model.mShader->Init("Res/rgbcube.vs", "Res/rgbcube.fs");
	model.SetPosition(0.0f, 0.0f, 0.0f);
	viewMatrix = glm::lookAt(cameraPos, glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.0f, 1.0f, 0.0f));
}

void SetViewPortSize(float width, float height)
{
	projectionMatrix = glm::perspective(50.0f, width/height, 0.1f, 1000.0f);
}

void Draw()
{
	glClearColor(0.0f,0.0f,0.0f,1.0f);
	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
	model.Draw(viewMatrix, projectionMatrix, cameraPos.x, cameraPos.y, cameraPos.z);
}