Model.hpp

#pragma once
 
#include <stdint.h>
#include <glm/glm.hpp>
 
namespace Grindstone::Formats::Model {
    enum class IndexSize : uint8_t {
        Bit16,
        Bit32
    };
 
    namespace V1 {
        struct BoundingData {
            glm::vec3 minAABB;
            glm::vec3 maxAABB;
            glm::vec3 sphereCenter;
            float sphereRadius;
        };
 
        struct Header {
            uint32_t totalFileSize = 0;
            uint32_t version = 1;
            uint32_t meshCount = 0;
            uint64_t vertexCount = 0;
            uint64_t indexCount = 0;
            IndexSize isUsing32BitIndices = IndexSize::Bit16;
            bool hasVertexPositions = false;
            bool hasVertexNormals = false;
            bool hasVertexTangents = false;
            uint32_t vertexUvSetCount = 0;
            int numWeightPerBone = 4;
        };
    }
}