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#ifndef IGL_OPENGL_BIND_VERTEX_ATTRIB_ARRAY_H
#define IGL_OPENGL_BIND_VERTEX_ATTRIB_ARRAY_H
#include "gl.h"
#include "../igl_inline.h"
#include <Eigen/Core>
#include <string>
namespace igl
{
namespace opengl
{
// Bind a per-vertex array attribute and refresh its contents from an Eigen
// matrix
//
// Inputs:
// program_shader id of shader program
// name name of attribute in vertex shader
// bufferID id of buffer to bind to
// M #V by dim matrix of per-vertex data
// refresh whether to actually call glBufferData or just bind the buffer
// Returns id of named attribute in shader
IGL_INLINE GLint bind_vertex_attrib_array(
const GLuint program_shader,
const std::string &name,
GLuint bufferID,
const Eigen::Matrix<float,Eigen::Dynamic,Eigen::Dynamic,Eigen::RowMajor> &M,
bool refresh);
}
}
#ifndef IGL_STATIC_LIBRARY
#include "bind_vertex_attrib_array.cpp"
#endif
#endif
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