MeshTransforms.h

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#pragma once
 
#include "Utils.h"
#include <Eigen/Geometry>
#include <SDL3/SDL_stdinc.h>
#include <span>
 
namespace candlewick {

void apply3DTransformInPlace(MeshData &meshData, const Eigen::Affine3f &tr);

void triangleStripGenerateIndices(Uint32 vertexCount,
                                  std::vector<Uint32> &indices);

MeshData generateIndices(const MeshData &meshData);
 
namespace detail {
  std::pair<Uint32, Uint32>
  mergeCalcIndexVertexCount(std::span<const MeshData> meshes);
} // namespace detail

MeshData mergeMeshes(std::span<const MeshData> meshes);

MeshData mergeMeshes(std::vector<MeshData> &&meshes);
 
} // namespace candlewick