Normal maps now work as expected

NFPackCreator/AssetBuild/base/shaders/gBufferFragment.shader

@@ -3,6 +3,7 @@
 in vec3 fragPos;
 in vec2 texCoord;
 in vec3 normal;
+in mat3 tbn;
 
 struct Material {
 	bool hasDiffuseTex;
@@ -27,10 +28,12 @@ void main() {
 
 	if (material.hasNormTex) {
 		normals = texture(material.normalTexture, texCoord).xyz;
-		normals = normalize(normals * 2.0 - 1.0);
+		normals = normals * 2.0 - 1.0;
+		normals = normalize(tbn * normals);
 	}
 	else
-		normals = normalize(normal);
+		normals = normal;
+
 
 	if (material.hasDiffuseTex)
 		diffuse = texture(material.diffuseTexture, texCoord).rgb;

NFPackCreator/AssetBuild/base/shaders/gBufferVertex.shader

@@ -3,6 +3,7 @@
 layout(location = 0) in vec3 pos;
 layout(location = 1) in vec2 texCoords;
 layout(location = 2) in vec3 normals;
+layout(location = 3) in vec3 tangent;
 
 uniform mat4 model;
 uniform mat4 view;
@@ -11,13 +12,19 @@ uniform mat4 proj;
 out vec3 fragPos;
 out vec2 texCoord;
 out vec3 normal;
+out vec3 tang;
+out mat3 tbn;
 
 void main() {
 	vec4 world = model * vec4(pos, 1.0);
 	fragPos = world.xyz;
 	texCoord = texCoords;
 	mat3 normalMat = transpose(inverse(mat3(model)));
-	normal = normalMat * normals;
+	vec3 t = normalize(normalMat * tangent);
+	vec3 n = normalize(normalMat * normals);
+	normal = n;
+	vec3 b = cross(n, t);
+	tbn = mat3(t, b, n);
 
 	gl_Position = proj * view * world;
 }