Function GetTextureResource

engine/gamesys/src/gamesys/components/comp_model.cpp:503–518

A bit legacy, as we don't want to set textures based on index anymore, but sampler names.

    // A bit legacy, as we don't want to set textures based on index anymore, but sampler names.
    static TextureResource* GetTextureResource(const ModelComponent* component, uint32_t material_index, uint32_t material_texture_index)
    {
        MaterialResource* material = GetMaterialResource(component, component->m_Resource, material_index);
        MaterialInfo* material_info = &component->m_Resource->m_Materials[material_index];

        TextureResource* texture_res = component->m_Textures[material_texture_index]; // Check if it's overridden
        if (!texture_res && material_texture_index < material_info->m_TexturesCount)
        {
            texture_res = material_info->m_Textures[material_texture_index].m_Texture; // Check if the model has a texture
        }
        if (!texture_res && material_texture_index < material->m_NumTextures)
        {
            texture_res = material->m_Textures[material_texture_index]; // Check if the material has a texture
        }
        return texture_res;
    }

    static int32_t FillTextures(dmRender::RenderObject* ro, const ModelComponent* component, uint32_t material_index)
    {