GetVector()

glm::vec4 Spices::GltfHelper::GetVector ( const Json::array_t & accessor )

static

Turn a Json::array_t to glm::vec4.

Parameters

[in]

accessor

Json::array_t.

Returns

Returns glm::vec4.

Definition at line 161 of file GltfHelper.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        if (accessor.size() == 0)
        {
            return glm::vec4(0.0f);
        }
        else if(accessor.size() == 1)
        {
            return glm::vec4(accessor[0], 0.0f, 0.0f, 0.0f);
        }
        else if (accessor.size() == 2)
        {
            return glm::vec4(accessor[0], accessor[1], 0.0f, 0.0f);
        }
        else if (accessor.size() == 3)
        {
            return glm::vec4(accessor[0], accessor[1], accessor[2], 0.0f);
        }
        else
        {
            return glm::vec4(accessor[0], accessor[1], accessor[2], accessor[3]);
        }
    }