Normal map support

resources/Shaders/ForwardPlus.vert.glsl

@@ -16,6 +16,8 @@ layout(location = 6) in vec4 BoneWeights;
 out VertexData{
 	vec3 Position;
 	vec3 Normal;
+	vec3 Tangent;
+	vec3 BiTangent;
 	vec2 TextureCoordinate;
 	vec4 ExplosionColor;
 }Output;
@@ -37,5 +39,7 @@ void main()
 	Output.Position = (boneTransform * vec4(Position, 1.0)).xyz;
 	Output.TextureCoordinate = TextureCoords;
 	Output.Normal = vec3(M * vec4(Normal, 0.0));
+	Output.Tangent = vec3(M * vec4(Tangent, 0.0));
+ 	Output.BiTangent = vec3(M * vec4(BiTangent, 0.0));
 	Output.ExplosionColor = vec4(0.0);
 }