From 4229a9dc4f0c85b3a618eaf9722c8c819435c3ac Mon Sep 17 00:00:00 2001
From: AEspinosaDev <tonyespinosa96@gmail.com>
Date: Tue, 29 Oct 2024 18:44:59 +0100
Subject: [PATCH] Fix in hair strand shader

---
 include/engine/core/materials/hair.h       | 4 ++--
 resources/shaders/forward/hair_strand.glsl | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/engine/core/materials/hair.h b/include/engine/core/materials/hair.h
index b30ce2a..2cc7785 100644
--- a/include/engine/core/materials/hair.h
+++ b/include/engine/core/materials/hair.h
@@ -26,13 +26,13 @@ class HairMaterial : public IMaterial
     float m_thickness{0.003f};
 
     bool m_R{true}; // Reflection
-    float m_Rpower{5.0f};
+    float m_Rpower{1.0f};
 
     bool m_TT{true}; // Transmitance
     float m_TTpower{1.0f};
 
     bool m_TRT{true}; // Second reflection
-    float m_TRTpower{15.0f};
+    float m_TRTpower{25.0f};
 
     float m_roughness{0.4f};
     float m_scatter{500.0f};
diff --git a/resources/shaders/forward/hair_strand.glsl b/resources/shaders/forward/hair_strand.glsl
index 1b889f7..0736de7 100644
--- a/resources/shaders/forward/hair_strand.glsl
+++ b/resources/shaders/forward/hair_strand.glsl
@@ -255,6 +255,7 @@ vec3 computeAmbient(vec3 n) {
         // material.r,
         // false,
         // material.trt);
+        ambient = (scene.ambientIntensity * scene.ambientColor) * material.baseColor;
 
     }else{
         ambient = (scene.ambientIntensity * scene.ambientColor) * material.baseColor;