glTF loader start working

1 files changed, 7 insertions, 1 deletions

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 {