<?xml version="1.0" encoding="utf-8" standalone="no"?>
<book xmlns="http://www.devhelp.net/book" title="Graphene Reference Manual" link="index.html" author="" name="graphene" version="2" language="c">
  <chapters>
    <sub name="Graphene" link="ch01.html">
      <sub name="Point" link="graphene-Point.html"/>
      <sub name="Point3D" link="graphene-Point3D.html"/>
      <sub name="Size" link="graphene-Size.html"/>
      <sub name="Rectangle" link="graphene-Rectangle.html"/>
      <sub name="Quad" link="graphene-Quad.html"/>
      <sub name="Triangle" link="graphene-Triangle.html"/>
      <sub name="Box" link="graphene-Box.html"/>
      <sub name="Sphere" link="graphene-Sphere.html"/>
      <sub name="Frustum" link="graphene-Frustum.html"/>
      <sub name="SIMD vector" link="graphene-SIMD-vector.html"/>
      <sub name="SIMD matrix" link="graphene-SIMD-matrix.html"/>
      <sub name="Vectors" link="graphene-Vectors.html"/>
      <sub name="Matrix" link="graphene-Matrix.html"/>
      <sub name="Euler" link="graphene-Euler.html"/>
      <sub name="Quaternion" link="graphene-Quaternion.html"/>
      <sub name="Plane" link="graphene-Plane.html"/>
      <sub name="Ray" link="graphene-Ray.html"/>
      <sub name="Versioning information" link="graphene-Versioning-information.html"/>
      <sub name="GObject integration" link="graphene-GObject-integration.html"/>
    </sub>
    <sub name="Object Hierarchy" link="object-tree.html"/>
    <sub name="API Index" link="api-index.html"/>
    <sub name="Index of deprecated API" link="deprecated-api-index.html"/>
    <sub name="Index of new symbols in 1.0" link="ix03.html"/>
    <sub name="Index of new symbols in 1.2" link="ix04.html"/>
    <sub name="Index of new symbols in 1.4" link="ix05.html"/>
    <sub name="Annotation Glossary" link="annotation-glossary.html"/>
  </chapters>
  <functions>
    <keyword type="macro" name="GRAPHENE_POINT_INIT()" link="graphene-Point.html#GRAPHENE-POINT-INIT:CAPS" since="1.0"/>
    <keyword type="function" name="graphene_point_alloc ()" link="graphene-Point.html#graphene-point-alloc" since="1.0"/>
    <keyword type="function" name="graphene_point_free ()" link="graphene-Point.html#graphene-point-free" since="1.0"/>
    <keyword type="function" name="graphene_point_init ()" link="graphene-Point.html#graphene-point-init" since="1.0"/>
    <keyword type="function" name="graphene_point_init_from_point ()" link="graphene-Point.html#graphene-point-init-from-point" since="1.0"/>
    <keyword type="function" name="graphene_point_init_from_vec2 ()" link="graphene-Point.html#graphene-point-init-from-vec2" since="1.4"/>
    <keyword type="function" name="graphene_point_equal ()" link="graphene-Point.html#graphene-point-equal" since="1.0"/>
    <keyword type="function" name="graphene_point_distance ()" link="graphene-Point.html#graphene-point-distance" since="1.0"/>
    <keyword type="function" name="graphene_point_near ()" link="graphene-Point.html#graphene-point-near" since="1.0"/>
    <keyword type="function" name="graphene_point_interpolate ()" link="graphene-Point.html#graphene-point-interpolate" since="1.0"/>
    <keyword type="function" name="graphene_point_to_vec2 ()" link="graphene-Point.html#graphene-point-to-vec2" since="1.4"/>
    <keyword type="function" name="graphene_point_zero ()" link="graphene-Point.html#graphene-point-zero" since="1.0"/>
    <keyword type="macro" name="GRAPHENE_POINT_INIT_ZERO" link="graphene-Point.html#GRAPHENE-POINT-INIT-ZERO:CAPS" since="1.0"/>
    <keyword type="struct" name="graphene_point_t" link="graphene-Point.html#graphene-point-t" since="1.0"/>
    <keyword type="macro" name="GRAPHENE_POINT3D_INIT()" link="graphene-Point3D.html#GRAPHENE-POINT3D-INIT:CAPS" since="1.0"/>
    <keyword type="function" name="graphene_point3d_alloc ()" link="graphene-Point3D.html#graphene-point3d-alloc" since="1.0"/>
    <keyword type="function" name="graphene_point3d_free ()" link="graphene-Point3D.html#graphene-point3d-free" since="1.0"/>
    <keyword type="function" name="graphene_point3d_init ()" link="graphene-Point3D.html#graphene-point3d-init" since="1.0"/>
    <keyword type="function" name="graphene_point3d_init_from_point ()" link="graphene-Point3D.html#graphene-point3d-init-from-point" since="1.0"/>
    <keyword type="function" name="graphene_point3d_init_from_vec3 ()" link="graphene-Point3D.html#graphene-point3d-init-from-vec3" since="1.0"/>
    <keyword type="function" name="graphene_point3d_to_vec3 ()" link="graphene-Point3D.html#graphene-point3d-to-vec3" since="1.0"/>
    <keyword type="function" name="graphene_point3d_equal ()" link="graphene-Point3D.html#graphene-point3d-equal" since="1.0"/>
    <keyword type="function" name="graphene_point3d_near ()" link="graphene-Point3D.html#graphene-point3d-near" since="1.0"/>
    <keyword type="function" name="graphene_point3d_scale ()" link="graphene-Point3D.html#graphene-point3d-scale" since="1.0"/>
    <keyword type="function" name="graphene_point3d_cross ()" link="graphene-Point3D.html#graphene-point3d-cross" since="1.0"/>
    <keyword type="function" name="graphene_point3d_dot ()" link="graphene-Point3D.html#graphene-point3d-dot" since="1.0"/>
    <keyword type="function" name="graphene_point3d_length ()" link="graphene-Point3D.html#graphene-point3d-length" since="1.0"/>
    <keyword type="function" name="graphene_point3d_normalize ()" link="graphene-Point3D.html#graphene-point3d-normalize" since="1.0"/>
    <keyword type="function" name="graphene_point3d_normalize_viewport ()" link="graphene-Point3D.html#graphene-point3d-normalize-viewport" since="1.4"/>
    <keyword type="function" name="graphene_point3d_distance ()" link="graphene-Point3D.html#graphene-point3d-distance" since="1.4"/>
    <keyword type="function" name="graphene_point3d_interpolate ()" link="graphene-Point3D.html#graphene-point3d-interpolate" since="1.0"/>
    <keyword type="function" name="graphene_point3d_zero ()" link="graphene-Point3D.html#graphene-point3d-zero" since="1.0"/>
    <keyword type="macro" name="GRAPHENE_POINT3D_INIT_ZERO" link="graphene-Point3D.html#GRAPHENE-POINT3D-INIT-ZERO:CAPS" since="1.0"/>
    <keyword type="struct" name="graphene_point3d_t" link="graphene-Point3D.html#graphene-point3d-t" since="1.0"/>
    <keyword type="macro" name="GRAPHENE_SIZE_INIT()" link="graphene-Size.html#GRAPHENE-SIZE-INIT:CAPS" since="1.0"/>
    <keyword type="function" name="graphene_size_alloc ()" link="graphene-Size.html#graphene-size-alloc" since="1.0"/>
    <keyword type="function" name="graphene_size_free ()" link="graphene-Size.html#graphene-size-free" since="1.0"/>
    <keyword type="function" name="graphene_size_init ()" link="graphene-Size.html#graphene-size-init" since="1.0"/>
    <keyword type="function" name="graphene_size_init_from_size ()" link="graphene-Size.html#graphene-size-init-from-size" since="1.0"/>
    <keyword type="function" name="graphene_size_equal ()" link="graphene-Size.html#graphene-size-equal" since="1.0"/>
    <keyword type="function" name="graphene_size_scale ()" link="graphene-Size.html#graphene-size-scale" since="1.0"/>
    <keyword type="function" name="graphene_size_interpolate ()" link="graphene-Size.html#graphene-size-interpolate" since="1.0"/>
    <keyword type="function" name="graphene_size_zero ()" link="graphene-Size.html#graphene-size-zero" since="1.0"/>
    <keyword type="macro" name="GRAPHENE_SIZE_INIT_ZERO" link="graphene-Size.html#GRAPHENE-SIZE-INIT-ZERO:CAPS" since="1.0"/>
    <keyword type="struct" name="graphene_size_t" link="graphene-Size.html#graphene-size-t" since="1.0"/>
    <keyword type="macro" name="GRAPHENE_RECT_INIT()" link="graphene-Rectangle.html#GRAPHENE-RECT-INIT:CAPS" since="1.0"/>
    <keyword type="function" name="graphene_rect_alloc ()" link="graphene-Rectangle.html#graphene-rect-alloc" since="1.0"/>
    <keyword type="function" name="graphene_rect_free ()" link="graphene-Rectangle.html#graphene-rect-free" since="1.0"/>
    <keyword type="function" name="graphene_rect_init ()" link="graphene-Rectangle.html#graphene-rect-init" since="1.0"/>
    <keyword type="function" name="graphene_rect_init_from_rect ()" link="graphene-Rectangle.html#graphene-rect-init-from-rect" since="1.0"/>
    <keyword type="function" name="graphene_rect_equal ()" link="graphene-Rectangle.html#graphene-rect-equal" since="1.0"/>
    <keyword type="function" name="graphene_rect_normalize ()" link="graphene-Rectangle.html#graphene-rect-normalize" since="1.0"/>
    <keyword type="function" name="graphene_rect_normalize_r ()" link="graphene-Rectangle.html#graphene-rect-normalize-r" since="1.4"/>
    <keyword type="function" name="graphene_rect_get_center ()" link="graphene-Rectangle.html#graphene-rect-get-center" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_top_left ()" link="graphene-Rectangle.html#graphene-rect-get-top-left" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_top_right ()" link="graphene-Rectangle.html#graphene-rect-get-top-right" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_bottom_right ()" link="graphene-Rectangle.html#graphene-rect-get-bottom-right" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_bottom_left ()" link="graphene-Rectangle.html#graphene-rect-get-bottom-left" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_x ()" link="graphene-Rectangle.html#graphene-rect-get-x" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_y ()" link="graphene-Rectangle.html#graphene-rect-get-y" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_width ()" link="graphene-Rectangle.html#graphene-rect-get-width" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_height ()" link="graphene-Rectangle.html#graphene-rect-get-height" since="1.0"/>
    <keyword type="function" name="graphene_rect_get_vertices ()" link="graphene-Rectangle.html#graphene-rect-get-vertices" since="1.4"/>
    <keyword type="function" name="graphene_rect_union ()" link="graphene-Rectangle.html#graphene-rect-union" since="1.0"/>
    <keyword type="function" name="graphene_rect_intersection ()" link="graphene-Rectangle.html#graphene-rect-intersection" since="1.0"/>
    <keyword type="function" name="graphene_rect_contains_point ()" link="graphene-Rectangle.html#graphene-rect-contains-point" since="1.0"/>
    <keyword type="function" name="graphene_rect_contains_rect ()" link="graphene-Rectangle.html#graphene-rect-contains-rect" since="1.0"/>
    <keyword type="function" name="graphene_rect_offset ()" link="graphene-Rectangle.html#graphene-rect-offset" since="1.0"/>
    <keyword type="function" name="graphene_rect_offset_r ()" link="graphene-Rectangle.html#graphene-rect-offset-r" since="1.4"/>
    <keyword type="function" name="graphene_rect_inset ()" link="graphene-Rectangle.html#graphene-rect-inset" since="1.0"/>
    <keyword type="function" name="graphene_rect_inset_r ()" link="graphene-Rectangle.html#graphene-rect-inset-r" since="1.4"/>
    <keyword type="function" name="graphene_rect_round_to_pixel ()" link="graphene-Rectangle.html#graphene-rect-round-to-pixel" deprecated="1.4: Use graphene_rect_round() instead" since="1.0"/>
    <keyword type="function" name="graphene_rect_round ()" link="graphene-Rectangle.html#graphene-rect-round" since="1.4"/>
    <keyword type="function" name="graphene_rect_expand ()" link="graphene-Rectangle.html#graphene-rect-expand" since="1.4"/>
    <keyword type="function" name="graphene_rect_interpolate ()" link="graphene-Rectangle.html#graphene-rect-interpolate" since="1.0"/>
    <keyword type="function" name="graphene_rect_zero ()" link="graphene-Rectangle.html#graphene-rect-zero" since="1.4"/>
    <keyword type="struct" name="graphene_rect_t" link="graphene-Rectangle.html#graphene-rect-t" since="1.0"/>
    <keyword type="function" name="graphene_quad_alloc ()" link="graphene-Quad.html#graphene-quad-alloc" since="1.0"/>
    <keyword type="function" name="graphene_quad_free ()" link="graphene-Quad.html#graphene-quad-free" since="1.0"/>
    <keyword type="function" name="graphene_quad_init ()" link="graphene-Quad.html#graphene-quad-init" since="1.0"/>
    <keyword type="function" name="graphene_quad_init_from_rect ()" link="graphene-Quad.html#graphene-quad-init-from-rect" since="1.0"/>
    <keyword type="function" name="graphene_quad_init_from_points ()" link="graphene-Quad.html#graphene-quad-init-from-points" since="1.2"/>
    <keyword type="function" name="graphene_quad_contains ()" link="graphene-Quad.html#graphene-quad-contains" since="1.0"/>
    <keyword type="function" name="graphene_quad_bounds ()" link="graphene-Quad.html#graphene-quad-bounds" since="1.0"/>
    <keyword type="function" name="graphene_quad_get_point ()" link="graphene-Quad.html#graphene-quad-get-point" since="1.0"/>
    <keyword type="struct" name="graphene_quad_t" link="graphene-Quad.html#graphene-quad-t" since="1.0"/>
    <keyword type="function" name="graphene_triangle_alloc ()" link="graphene-Triangle.html#graphene-triangle-alloc" since="1.2"/>
    <keyword type="function" name="graphene_triangle_free ()" link="graphene-Triangle.html#graphene-triangle-free" since="1.2"/>
    <keyword type="function" name="graphene_triangle_init_from_point3d ()" link="graphene-Triangle.html#graphene-triangle-init-from-point3d" since="1.2"/>
    <keyword type="function" name="graphene_triangle_init_from_vec3 ()" link="graphene-Triangle.html#graphene-triangle-init-from-vec3" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_points ()" link="graphene-Triangle.html#graphene-triangle-get-points" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_vertices ()" link="graphene-Triangle.html#graphene-triangle-get-vertices" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_area ()" link="graphene-Triangle.html#graphene-triangle-get-area" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_midpoint ()" link="graphene-Triangle.html#graphene-triangle-get-midpoint" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_normal ()" link="graphene-Triangle.html#graphene-triangle-get-normal" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_plane ()" link="graphene-Triangle.html#graphene-triangle-get-plane" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_bounding_box ()" link="graphene-Triangle.html#graphene-triangle-get-bounding-box" since="1.2"/>
    <keyword type="function" name="graphene_triangle_get_barycoords ()" link="graphene-Triangle.html#graphene-triangle-get-barycoords" since="1.2"/>
    <keyword type="function" name="graphene_triangle_contains_point ()" link="graphene-Triangle.html#graphene-triangle-contains-point" since="1.2"/>
    <keyword type="function" name="graphene_triangle_equal ()" link="graphene-Triangle.html#graphene-triangle-equal" since="1.2"/>
    <keyword type="struct" name="graphene_triangle_t" link="graphene-Triangle.html#graphene-triangle-t" since="1.2"/>
    <keyword type="function" name="graphene_box_alloc ()" link="graphene-Box.html#graphene-box-alloc" since="1.2"/>
    <keyword type="function" name="graphene_box_free ()" link="graphene-Box.html#graphene-box-free" since="1.2"/>
    <keyword type="function" name="graphene_box_init ()" link="graphene-Box.html#graphene-box-init" since="1.2"/>
    <keyword type="function" name="graphene_box_init_from_box ()" link="graphene-Box.html#graphene-box-init-from-box" since="1.2"/>
    <keyword type="function" name="graphene_box_init_from_points ()" link="graphene-Box.html#graphene-box-init-from-points" since="1.2"/>
    <keyword type="function" name="graphene_box_init_from_vec3 ()" link="graphene-Box.html#graphene-box-init-from-vec3" since="1.2"/>
    <keyword type="function" name="graphene_box_init_from_vectors ()" link="graphene-Box.html#graphene-box-init-from-vectors" since="1.2"/>
    <keyword type="function" name="graphene_box_equal ()" link="graphene-Box.html#graphene-box-equal" since="1.2"/>
    <keyword type="function" name="graphene_box_expand ()" link="graphene-Box.html#graphene-box-expand" since="1.2"/>
    <keyword type="function" name="graphene_box_expand_scalar ()" link="graphene-Box.html#graphene-box-expand-scalar" since="1.2"/>
    <keyword type="function" name="graphene_box_expand_vec3 ()" link="graphene-Box.html#graphene-box-expand-vec3" since="1.2"/>
    <keyword type="function" name="graphene_box_get_min ()" link="graphene-Box.html#graphene-box-get-min" since="1.2"/>
    <keyword type="function" name="graphene_box_get_max ()" link="graphene-Box.html#graphene-box-get-max" since="1.2"/>
    <keyword type="function" name="graphene_box_get_center ()" link="graphene-Box.html#graphene-box-get-center" since="1.2"/>
    <keyword type="function" name="graphene_box_get_depth ()" link="graphene-Box.html#graphene-box-get-depth" since="1.2"/>
    <keyword type="function" name="graphene_box_get_height ()" link="graphene-Box.html#graphene-box-get-height" since="1.2"/>
    <keyword type="function" name="graphene_box_get_width ()" link="graphene-Box.html#graphene-box-get-width" since="1.2"/>
    <keyword type="function" name="graphene_box_get_size ()" link="graphene-Box.html#graphene-box-get-size" since="1.2"/>
    <keyword type="function" name="graphene_box_get_bounding_sphere ()" link="graphene-Box.html#graphene-box-get-bounding-sphere" since="1.2"/>
    <keyword type="function" name="graphene_box_get_vertices ()" link="graphene-Box.html#graphene-box-get-vertices" since="1.2"/>
    <keyword type="function" name="graphene_box_union ()" link="graphene-Box.html#graphene-box-union" since="1.2"/>
    <keyword type="function" name="graphene_box_intersection ()" link="graphene-Box.html#graphene-box-intersection" since="1.2"/>
    <keyword type="function" name="graphene_box_contains_box ()" link="graphene-Box.html#graphene-box-contains-box" since="1.2"/>
    <keyword type="function" name="graphene_box_contains_point ()" link="graphene-Box.html#graphene-box-contains-point" since="1.2"/>
    <keyword type="function" name="graphene_box_zero ()" link="graphene-Box.html#graphene-box-zero" since="1.2"/>
    <keyword type="function" name="graphene_box_one ()" link="graphene-Box.html#graphene-box-one" since="1.2"/>
    <keyword type="function" name="graphene_box_minus_one ()" link="graphene-Box.html#graphene-box-minus-one" since="1.2"/>
    <keyword type="function" name="graphene_box_one_minus_one ()" link="graphene-Box.html#graphene-box-one-minus-one" since="1.2"/>
    <keyword type="function" name="graphene_box_empty ()" link="graphene-Box.html#graphene-box-empty" since="1.2"/>
    <keyword type="function" name="graphene_box_infinite ()" link="graphene-Box.html#graphene-box-infinite" since="1.2"/>
    <keyword type="struct" name="graphene_box_t" link="graphene-Box.html#graphene-box-t" since="1.2"/>
    <keyword type="function" name="graphene_sphere_alloc ()" link="graphene-Sphere.html#graphene-sphere-alloc" since="1.2"/>
    <keyword type="function" name="graphene_sphere_free ()" link="graphene-Sphere.html#graphene-sphere-free" since="1.2"/>
    <keyword type="function" name="graphene_sphere_init ()" link="graphene-Sphere.html#graphene-sphere-init" since="1.2"/>
    <keyword type="function" name="graphene_sphere_init_from_points ()" link="graphene-Sphere.html#graphene-sphere-init-from-points" since="1.2"/>
    <keyword type="function" name="graphene_sphere_init_from_vectors ()" link="graphene-Sphere.html#graphene-sphere-init-from-vectors" since="1.2"/>
    <keyword type="function" name="graphene_sphere_get_center ()" link="graphene-Sphere.html#graphene-sphere-get-center" since="1.2"/>
    <keyword type="function" name="graphene_sphere_get_radius ()" link="graphene-Sphere.html#graphene-sphere-get-radius" since="1.2"/>
    <keyword type="function" name="graphene_sphere_get_bounding_box ()" link="graphene-Sphere.html#graphene-sphere-get-bounding-box" since="1.2"/>
    <keyword type="function" name="graphene_sphere_is_empty ()" link="graphene-Sphere.html#graphene-sphere-is-empty" since="1.2"/>
    <keyword type="function" name="graphene_sphere_distance ()" link="graphene-Sphere.html#graphene-sphere-distance" since="1.2"/>
    <keyword type="function" name="graphene_sphere_contains_point ()" link="graphene-Sphere.html#graphene-sphere-contains-point" since="1.2"/>
    <keyword type="function" name="graphene_sphere_translate ()" link="graphene-Sphere.html#graphene-sphere-translate" since="1.2"/>
    <keyword type="function" name="graphene_sphere_equal ()" link="graphene-Sphere.html#graphene-sphere-equal" since="1.2"/>
    <keyword type="struct" name="graphene_sphere_t" link="graphene-Sphere.html#graphene-sphere-t" since="1.2"/>
    <keyword type="function" name="graphene_frustum_alloc ()" link="graphene-Frustum.html#graphene-frustum-alloc" since="1.2"/>
    <keyword type="function" name="graphene_frustum_free ()" link="graphene-Frustum.html#graphene-frustum-free" since="1.2"/>
    <keyword type="function" name="graphene_frustum_init ()" link="graphene-Frustum.html#graphene-frustum-init" since="1.2"/>
    <keyword type="function" name="graphene_frustum_init_from_frustum ()" link="graphene-Frustum.html#graphene-frustum-init-from-frustum" since="1.2"/>
    <keyword type="function" name="graphene_frustum_init_from_matrix ()" link="graphene-Frustum.html#graphene-frustum-init-from-matrix" since="1.2"/>
    <keyword type="function" name="graphene_frustum_get_planes ()" link="graphene-Frustum.html#graphene-frustum-get-planes" since="1.2"/>
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</book>
