wip

2 files changed, 4 insertions, 6 deletions

diff --git a/assets/shaders/pbr_textured.frag b/assets/shaders/pbr_textured.frag
index 132c449..29d59a0 100644
--- a/assets/shaders/pbr_textured.frag
+++ b/assets/shaders/pbr_textured.frag
@@ -87,12 +87,12 @@ void main() {
     color = color / (color + vec3(1.0));
     color = pow(color, vec3(1.0/2.2));
    
-   FragColor = vec4(color, 1.0);
+   // FragColor = vec4(color, 1.0);
   //  FragColor = vec4(1.0);
   // FragColor = vec4(scene.pointLights[0].position);
-  FragColor = vec4(albedo, 1.0);
+  // FragColor = vec4(albedo, 1.0);
   // FragColor = vec4(pbr.metallic, pbr.roughness, pbr.ao, 1.0);
-  // FragColor = scene.viewPos;
+  FragColor = vec4(fragTexCoords, 0.0, 1.0);
 }
 
 /* The below are from https://learnopengl.com/PBR/Lighting */
diff --git a/assets/shaders/pbr_textured.vert b/assets/shaders/pbr_textured.vert
index 40a6f29..d0f8fd5 100644
--- a/assets/shaders/pbr_textured.vert
+++ b/assets/shaders/pbr_textured.vert
@@ -19,9 +19,7 @@ layout(location = 2) out vec2 fragTexCoords;
 
 void main() {
   fragWorldPos = vec3(mvp.model * vec4(inPosition, 1.0));
-  fragNormal = mat3(transpose(inverse(mvp.model))) * inNormal;  
-  // fragNormal = inNormal;
-  
+  fragNormal = mat3(transpose(inverse(mvp.model))) * inNormal; // world-space normal
   fragTexCoords = inTexCoords;
 
   gl_Position =  mvp.proj * mvp.view * mvp.model * vec4(inPosition, 1.0);