MeshInstanceRange.h

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#pragma once
#include <array>
#include <cstdint>
#include <glm/mat4x4.hpp>
#include <glm/vec3.hpp>
#include "common/Result.h"
 
namespace eve::graphics {
struct MeshInstanceRange {
    std::uint32_t        first = 0, count = 0;
    std::array<float, 3> minimum{}, maximum{};
    float                maximumHorizontalDistance = 0;
};
[[nodiscard]] EVENGINE_API_BACKENDS Result<void> validateMeshInstanceRange(const MeshInstanceRange& range);
EVENGINE_API_BACKENDS bool meshInstanceRangeVisible(const MeshInstanceRange& range, const glm::mat4& model,
                                                    const glm::mat4& viewProjection, const glm::vec3& eye);
}  // namespace eve::graphics