From 9ed211d1ca084b25d1780da3bde19e9da64d4a4a Mon Sep 17 00:00:00 2001
From: Chuyan Zhang <me@zcy.moe>
Date: Sat, 5 Oct 2024 23:40:53 -0700
Subject: glTF loader start working

---
 src/render_assets.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/render_assets.h')

diff --git a/src/render_assets.h b/src/render_assets.h
index 8c28ead..113084a 100644
--- a/src/render_assets.h
+++ b/src/render_assets.h
@@ -12,7 +12,10 @@ struct Mesh {
     std::vector<glm::vec3> vertices;
     std::vector<glm::vec3> normals;
     std::vector<glm::vec2> texcoords;
+    // Note: w component is a sign, 1.0 or -1.0
+    std::vector<glm::vec4> tangents;
     std::vector<uint32_t> indices;
+    int32_t material_index;
 
     // AABB
     glm::vec3 p_min;
@@ -20,7 +23,10 @@ struct Mesh {
 };
 
 struct Material {
-
+    std::string name;
+    glm::vec4 base_color;
+    float metallic;
+    float roughness;
 };
 
 struct Texture {
-- 
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