From 95c92ec6c914ef2fa0e949ec4513966d8a558aca Mon Sep 17 00:00:00 2001
From: Persson-dev <sim16.prib@gmail.com>
Date: Sat, 3 Jun 2023 17:54:59 +0200
Subject: [PATCH] rename lookat function

---
 include/misc/Maths.h    | 2 +-
 src/misc/Maths.cpp      | 4 ++--
 src/render/Renderer.cpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/misc/Maths.h b/include/misc/Maths.h
index 3c60557..885d6e8 100644
--- a/include/misc/Maths.h
+++ b/include/misc/Maths.h
@@ -73,7 +73,7 @@ typedef Mat4<int> Mat4i;
 typedef Mat4<double> Mat4d;
 
 Mat4f Perspective(float fovY, float aspectRatio, float zNear, float zFar);
-Mat4f LookAt(const Vec3f& eye, const Vec3f& center, const Vec3f& up);
+Mat4f Look(const Vec3f& eye, const Vec3f& center, const Vec3f& up);
 
 Mat4f Dot(const Mat4f& mat, const Mat4f& other);
 
diff --git a/src/misc/Maths.cpp b/src/misc/Maths.cpp
index 566291b..2382693 100644
--- a/src/misc/Maths.cpp
+++ b/src/misc/Maths.cpp
@@ -16,8 +16,8 @@ Mat4f Perspective(float fovY, float aspectRatio, float zNear, float zFar) {
 	return result;
 }
 
-Mat4f LookAt(const Vec3f& eye, const Vec3f& center, const Vec3f& up) {
-	const Vec3f f = Normalize(center - eye);
+Mat4f Look(const Vec3f& eye, const Vec3f& front, const Vec3f& up) {
+	const Vec3f f = Normalize(front);
 	const Vec3f s = Normalize(Cross(f, up));
 	const Vec3f u = Cross(s, f);
 
diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index c2a6f20..b5591ff 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -121,7 +121,7 @@ void Renderer::SetCamMovement(const Vec2f& mov) {
 
 void Renderer::SetCamPos(const Vec2f& newPos) {
 	m_CamPos = newPos;
-	maths::Mat4f viewMatrix = maths::LookAt({m_CamPos.x, 50, m_CamPos.y}, {m_CamPos.x, -1, m_CamPos.y}, {0, 1, 0});
+	maths::Mat4f viewMatrix = maths::Look({m_CamPos.x, 50, m_CamPos.y}, {0, -1, -0.0001}, {0, 1, 0});
 	m_WorldShader->Start();
 	m_WorldShader->SetViewMatrix(viewMatrix);
 	m_EntityShader->Start();