diff --git a/libraries/stdlib/stdlib_defs.mtlx b/libraries/stdlib/stdlib_defs.mtlx
index bc1240e574..b6e2e0c5d9 100644
--- a/libraries/stdlib/stdlib_defs.mtlx
+++ b/libraries/stdlib/stdlib_defs.mtlx
@@ -1089,6 +1089,125 @@
     <output name="out" type="color3" />
   </nodedef>
 
+  <!--
+    Node: <line>
+    Returns 1 if sample is at less than radius distance from a line segment defined by point1 and point2; otherwise returns 0.
+    Segment ends will be rounded.
+    Uses formulas from Inigo Quilez SDF samples (iquilezles.org)
+  -->
+  <nodedef name="ND_line_float" node="line" nodegroup="procedural2d">
+    <input name="sample" type="vector2" value="0, 0" />
+    <input name="center" type="vector2" value="0, 0" />
+    <input name="radius" type="float" value="0.1" />
+    <input name="point1" type="vector2" value="0.25, 0.25" />
+    <input name="point2" type="vector2" value="0.75, 0.75" />
+    <output name="out" type="float" />
+  </nodedef>
+
+  <!--
+    Node: <circle>
+    Returns 1 if sample is inside a circle defined by center and radius; otherwise returns 0.
+  -->
+  <nodedef name="ND_circle_float" node="circle" nodegroup="procedural2d">
+    <input name="sample" type="vector2" value="0, 0" />
+    <input name="center" type="vector2" value="0, 0" />
+    <input name="radius" type="float" value="0.5" />
+    <output name="out" type="float" />
+  </nodedef>
+
+  <!--
+    Node: <cloverleaf>
+    Returns 1 if sample is inside a cloverleaf shape inscribed by a circle defined by center and radius; otherwise returns 0.
+  -->
+  <nodedef name="ND_cloverleaf_float" node="cloverleaf" nodegroup="procedural2d">
+    <input name="sample" type="vector2" value="0, 0" />
+    <input name="center" type="vector2" value="0, 0" />
+    <input name="radius" type="float" value="0.5" />
+    <output name="out" type="float" />
+  </nodedef>
+
+  <!--
+    Node: <hexagon>
+    Returns 1 if sample is inside a hexagon shape inscribed by a circle defined by center and radius; otherwise returns 0.
+    Uses formulas from Inigo Quilez SDF samples (iquilezles.org)
+  -->
+  <nodedef name="ND_hexagon_float" node="hexagon" nodegroup="procedural2d">
+    <input name="sample" type="vector2" value="0, 0" />
+    <input name="center" type="vector2" value="0, 0" />
+    <input name="radius" type="float" value="0.5" />
+    <output name="out" type="float" />
+  </nodedef>
+
+  <!--
+    Node: <grid>
+    Creates a grid pattern with the given tiling, offset, and line thickness.
+    Pattern can be regular or staggered.
+  -->
+  <nodedef name="ND_grid_color3" node="grid" nodegroup="procedural2d">
+    <input name="texcoord" type="vector2" defaultgeomprop="UV0" />
+    <input name="uvtiling" type="vector2" value="1.0, 1.0" />
+    <input name="uvoffset" type="vector2" value="0.0, 0.0" />
+    <input name="thickness" type="float" value="0.05" />
+    <input name="staggered" type="boolean" value="false" />
+    <output name="out" type="color3" />
+  </nodedef>
+
+  <!--
+    Node: <crosshatch>
+    Creates a crosshatch pattern with the given tiling, offset, and line thickness.
+    Pattern can be regular or staggered.
+  -->
+  <nodedef name="ND_crosshatch_color3" node="crosshatch" nodegroup="procedural2d">
+    <input name="texcoord" type="vector2" defaultgeomprop="UV0" />
+    <input name="uvtiling" type="vector2" value="1.0, 1.0" />
+    <input name="uvoffset" type="vector2" value="0.0, 0.0" />
+    <input name="thickness" type="float" value="0.05" />
+    <input name="staggered" type="boolean" value="false" />
+    <output name="out" type="color3" />
+  </nodedef>
+
+  <!--
+    Node: <tiledcircles>
+    Creates a black and white pattern of circles with a defined tiling and size (diameter).
+    Pattern can be regular or staggered.
+  -->
+  <nodedef name="ND_tiledcircles_color3" node="tiledcircles" nodegroup="procedural2d">
+    <input name="texcoord" type="vector2" defaultgeomprop="UV0" />
+    <input name="uvtiling" type="vector2" value="1.0, 1.0" />
+    <input name="uvoffset" type="vector2" value="0.0, 0.0" />
+    <input name="size" type="float" value="0.5" />
+    <input name="staggered" type="boolean" value="false" />
+    <output name="out" type="color3" />
+  </nodedef>
+
+  <!--
+    Node: <tiledcloverleafs>
+    Creates a black and white pattern of cloverleafs with a defined tiling and size (diameter of the circles circumscribing the shape).
+    Pattern can be regular or staggered.
+  -->
+  <nodedef name="ND_tiledcloverleafs_color3" node="tiledcloverleafs" nodegroup="procedural2d">
+    <input name="texcoord" type="vector2" defaultgeomprop="UV0" />
+    <input name="uvtiling" type="vector2" value="1.0, 1.0" />
+    <input name="uvoffset" type="vector2" value="0.0, 0.0" />
+    <input name="size" type="float" value="0.5" />
+    <input name="staggered" type="boolean" value="false" />
+    <output name="out" type="color3" />
+  </nodedef>
+
+  <!--
+    Node: <tiledhexagons>
+    Creates a black and white pattern of hexagons with a defined tiling and size (diameter of the circles circumscribing the shape).
+    Pattern can be regular or staggered.
+  -->
+  <nodedef name="ND_tiledhexagons_color3" node="tiledhexagons" nodegroup="procedural2d">
+    <input name="texcoord" type="vector2" defaultgeomprop="UV0" />
+    <input name="uvtiling" type="vector2" value="1.0, 1.0" />
+    <input name="uvoffset" type="vector2" value="0.0, 0.0" />
+    <input name="size" type="float" value="0.5" />
+    <input name="staggered" type="boolean" value="false" />
+    <output name="out" type="color3" />
+  </nodedef>
+
   <!-- ======================================================================== -->
   <!-- Geometric nodes                                                          -->
   <!-- ======================================================================== -->
diff --git a/libraries/stdlib/stdlib_ng.mtlx b/libraries/stdlib/stdlib_ng.mtlx
index ab1332e79d..5a9e8da6ae 100644
--- a/libraries/stdlib/stdlib_ng.mtlx
+++ b/libraries/stdlib/stdlib_ng.mtlx
@@ -1419,6 +1419,761 @@
     <output name="out" type="color3" nodename="N_mix_color3" />
   </nodegraph>
 
+  <!--
+    Node: <line>
+    Returns 1 if sample is at less than radius distance from a line segment defined by point1 and point2; otherwise returns 0.
+    Segment ends will be rounded.
+    Uses formulas from Inigo Quilez SDF samples (iquilezles.org)
+  -->
+  <nodegraph name="NG_line_float" nodedef="ND_line_float">
+    <subtract name="delta" type="vector2">
+      <input name="in1" type="vector2" interfacename="sample" />
+      <input name="in2" type="vector2" interfacename="center" />
+    </subtract>
+    <subtract name="p_a" type="vector2">
+      <input name="in1" type="vector2" nodename="delta" />
+      <input name="in2" type="vector2" interfacename="point1" />
+    </subtract>
+    <subtract name="b_a" type="vector2">
+      <input name="in1" type="vector2" interfacename="point2" />
+      <input name="in2" type="vector2" interfacename="point1" />
+    </subtract>
+    <dotproduct name="dot_pa_ba" type="float">
+      <input name="in1" type="vector2" nodename="p_a" />
+      <input name="in2" type="vector2" nodename="b_a" />
+    </dotproduct>
+    <dotproduct name="dot_ba_ba" type="float">
+      <input name="in1" type="vector2" nodename="b_a" />
+      <input name="in2" type="vector2" nodename="b_a" />
+    </dotproduct>
+    <divide name="divide_dots" type="float">
+      <input name="in1" type="float" nodename="dot_pa_ba" />
+      <input name="in2" type="float" nodename="dot_ba_ba" />
+    </divide>
+    <clamp name="clamp" type="float">
+      <input name="in" type="float" nodename="divide_dots" />
+    </clamp>
+    <multiply name="multiply_clamp_ba" type="vector2">
+      <input name="in1" type="vector2" nodename="b_a" />
+      <input name="in2" type="float" nodename="clamp" />
+    </multiply>
+    <distance name="distance" type="float">
+      <input name="in1" type="vector2" nodename="p_a" />
+      <input name="in2" type="vector2" nodename="multiply_clamp_ba" />
+    </distance>
+    <ifgreater name="dist_comp" type="float">
+      <input name="value1" type="float" nodename="distance" />
+      <input name="value2" type="float" interfacename="radius" />
+      <input name="in1" type="float" value="0" />
+      <input name="in2" type="float" value="1" />
+    </ifgreater>
+    <output name="out" type="float" nodename="dist_comp" />
+  </nodegraph>
+
+  <!--
+    Node: <circle>
+    Returns 1 if sample is inside a circle defined by center and radius; otherwise returns 0.
+  -->
+  <nodegraph name="NG_circle_float" nodedef="ND_circle_float">
+    <subtract name="delta" type="vector2">
+      <input name="in1" type="vector2" interfacename="sample" />
+      <input name="in2" type="vector2" interfacename="center" />
+    </subtract>
+    <dotproduct name="dist_square" type="float">
+      <input name="in1" type="vector2" nodename="delta" />
+      <input name="in2" type="vector2" nodename="delta"/>
+    </dotproduct>
+    <multiply name="rad_square" type="float">
+      <input name="in1" type="float" interfacename="radius" />
+      <input name="in2" type="float" interfacename="radius" />
+    </multiply>
+    <ifgreater name="dist_comp" type="float">
+      <input name="value1" type="float" nodename="dist_square" />
+      <input name="value2" type="float" nodename="rad_square" />
+      <input name="in1" type="float" value="0" />
+      <input name="in2" type="float" value="1" />
+    </ifgreater>
+    <output name="out" type="float" nodename="dist_comp" />
+  </nodegraph>
+
+  <!--
+    Node: <cloverleaf>
+    Returns 1 if sample is inside a cloverleaf shape inscribed by a circle defined by center and radius; otherwise returns 0.
+  -->
+  <nodegraph name="NG_cloverleaf_float" nodedef="ND_cloverleaf_float">
+    <add name="sample_double" type="vector2">
+      <input name="in1" type="vector2" interfacename="sample" />
+      <input name="in2" type="vector2" interfacename="sample" />
+    </add>
+    <add name="sample_add" type="vector2">
+      <input name="in1" type="vector2" nodename="sample_double" />
+      <input name="in2" type="float" interfacename="radius" />
+    </add>
+    <subtract name="sample_subtract" type="vector2">
+      <input name="in1" type="vector2" nodename="sample_double" />
+      <input name="in2" type="float" interfacename="radius" />
+    </subtract>
+    <combine2 name="coord1" type="vector2">
+      <input name="in1" type="float" nodename="sample_add" channels="x" />
+      <input name="in2" type="float" nodename="sample_double" channels="y" />
+    </combine2>
+    <combine2 name="coord2" type="vector2">
+      <input name="in1" type="float" nodename="sample_subtract" channels="x" />
+      <input name="in2" type="float" nodename="sample_double" channels="y" />
+    </combine2>
+    <combine2 name="coord3" type="vector2">
+      <input name="in1" type="float" nodename="sample_double" channels="x" />
+      <input name="in2" type="float" nodename="sample_subtract" channels="y" />
+    </combine2>
+    <combine2 name="coord4" type="vector2">
+      <input name="in1" type="float" nodename="sample_double" channels="x" />
+      <input name="in2" type="float" nodename="sample_add" channels="y" />
+    </combine2>
+    <circle name="circle1" type="float">
+      <input name="sample" type="vector2" nodename="coord1" />
+      <input name="center" type="vector2" interfacename="center" />
+      <input name="radius" type="float" interfacename="radius" />
+    </circle>
+    <circle name="circle2" type="float">
+      <input name="sample" type="vector2" nodename="coord2" />
+      <input name="center" type="vector2" interfacename="center" />
+      <input name="radius" type="float" interfacename="radius" />
+    </circle>
+    <circle name="circle3" type="float">
+      <input name="sample" type="vector2" nodename="coord3" />
+      <input name="center" type="vector2" interfacename="center" />
+      <input name="radius" type="float" interfacename="radius" />
+    </circle>
+    <circle name="circle4" type="float">
+      <input name="sample" type="vector2" nodename="coord4" />
+      <input name="center" type="vector2" interfacename="center" />
+      <input name="radius" type="float" interfacename="radius" />
+    </circle>
+    <max name="max1" type="float">
+      <input name="in1" type="float" nodename="circle1" />
+      <input name="in2" type="float" nodename="circle2" />
+    </max>
+    <max name="max2" type="float">
+      <input name="in1" type="float" nodename="circle3" />
+      <input name="in2" type="float" nodename="circle4" />
+    </max>
+    <max name="max" type="float">
+      <input name="in1" type="float" nodename="max1" />
+      <input name="in2" type="float" nodename="max2" />
+    </max>
+    <output name="out" type="float" nodename="max" />
+  </nodegraph>
+
+  <!--
+    Node: <hexagon>
+    Returns 1 if sample is inside a hexagon shape inscribed by a circle defined by center and radius; otherwise returns 0.
+    Uses formulas from Inigo Quilez SDF samples (iquilezles.org)
+  -->
+  <nodegraph name="NG_hexagon_float" nodedef="ND_hexagon_float">
+    <subtract name="delta" type="vector2">
+      <input name="in1" type="vector2" interfacename="sample" />
+      <input name="in2" type="vector2" interfacename="center" />
+    </subtract>
+    <absval name="delta_abs" type="vector2">
+      <input name="in" type="vector2" nodename="delta" />
+    </absval>
+    <combine2 name="p" type="vector2">
+      <input name="in1" type="float" nodename="delta_abs" channels="y" />
+      <input name="in2" type="float" nodename="delta_abs" channels="x" />
+    </combine2>
+    <constant name="k" type="vector3">
+      <input name="value" type="vector3" value="-0.866025, 0.5, 0.57735" />
+    </constant>
+    <multiply name="kz_r1" type="float">
+      <input name="in1" type="float" nodename="k" channels="z" />
+      <input name="in2" type="float" interfacename="radius" />
+    </multiply>
+    <multiply name="minus_k" type="vector3">
+      <input name="in1" type="vector3" nodename="k" />
+      <input name="in2" type="float" value="-1.0" />
+    </multiply>
+    <multiply name="minus_kz_r" type="float">
+      <input name="in1" type="float" nodename="minus_k" channels="z" />
+      <input name="in2" type="float" interfacename="radius" />
+    </multiply>
+    <combine2 name="combine_mkx_ky" type="vector2">
+      <input name="in1" type="float" nodename="minus_k" channels="x" />
+      <input name="in2" type="float" nodename="k" channels="y" />
+    </combine2>
+    <combine2 name="kxy" type="vector2">
+      <input name="in1" type="float" nodename="k" channels="x" />
+      <input name="in2" type="float" nodename="k" channels="y" />
+    </combine2>
+    <dotproduct name="dot_kxy_p" type="float">
+      <input name="in1" type="vector2" nodename="kxy" />
+      <input name="in2" type="vector2" nodename="p" />
+    </dotproduct>
+    <dotproduct name="dot_kxy_p1" type="float">
+      <input name="in1" type="vector2" nodename="combine_mkx_ky" />
+      <input name="in2" type="vector2" nodename="new_p1" />
+    </dotproduct>
+    <min name="min_dotkxyp_p" type="float">
+      <input name="in1" type="float" nodename="dot_kxy_p" />
+    </min>
+    <min name="min_0" type="float">
+      <input name="in1" type="float" nodename="dot_kxy_p1" />
+    </min>
+    <multiply name="multiply_kxy_min" type="vector2">
+      <input name="in1" type="vector2" nodename="kxy" />
+      <input name="in2" type="float" nodename="min_dotkxyp_p" />
+    </multiply>
+    <multiply name="multiply2_1" type="vector2">
+      <input name="in1" type="vector2" nodename="multiply_kxy_min" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <multiply name="multiply_min_comb" type="vector2">
+      <input name="in1" type="vector2" nodename="combine_mkx_ky" />
+      <input name="in2" type="float" nodename="min_0" />
+    </multiply>
+    <multiply name="multiply2_2" type="vector2">
+      <input name="in1" type="vector2" nodename="multiply_min_comb" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <clamp name="clamp" type="float">
+      <input name="in" type="float" nodename="new_p2" channels="x" />
+      <input name="low" type="float" nodename="minus_kz_r" />
+      <input name="high" type="float" nodename="kz_r1" />
+    </clamp>
+    <combine2 name="combine_clamp_rad" type="vector2">
+      <input name="in1" type="float" nodename="clamp" />
+      <input name="in2" type="float" interfacename="radius" />
+    </combine2>
+    <subtract name="new_p1" type="vector2">
+      <input name="in1" type="vector2" nodename="p" />
+      <input name="in2" type="vector2" nodename="multiply2_1" />
+    </subtract>
+    <subtract name="new_p2" type="vector2">
+      <input name="in1" type="vector2" nodename="new_p1" />
+      <input name="in2" type="vector2" nodename="multiply2_2" />
+    </subtract>
+    <subtract name="new_p3" type="vector2">
+      <input name="in1" type="vector2" nodename="new_p2" />
+      <input name="in2" type="vector2" nodename="combine_clamp_rad" />
+    </subtract>
+    <dotproduct name="p3_sum" type="float">
+      <input name="in1" type="vector2" nodename="new_p3" />
+      <input name="in2" type="vector2" value="1, 1" />
+    </dotproduct>
+    <sqrt name="p3_sqrt" type="float">
+      <input name="in" type="float" nodename="p3_sum" />
+    </sqrt>
+    <ifgreater name="ifgreater_p3" type="float">
+      <input name="value1" type="float" nodename="p3_sqrt" />
+      <input name="value2" type="float" value="0" />
+      <input name="in1" type="float" value="0" />
+      <input name="in2" type="float" value="1" />
+    </ifgreater>
+    <output name="out" type="float" nodename="ifgreater_p3" />
+  </nodegraph>
+
+  <!--
+    Node: <grid>
+    Creates a grid pattern with the given tiling, offset, and line thickness.
+    Pattern can be regular or staggered.
+  -->
+  <nodegraph name="NG_grid_color3" nodedef="ND_grid_color3">
+    <multiply name="texcoord_scale" type="vector2">
+      <input name="in1" type="vector2" interfacename="texcoord" />
+      <input name="in2" type="vector2" interfacename="uvtiling" />
+    </multiply>
+    <subtract name="texcoord_bias" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_scale" />
+      <input name="in2" type="vector2" interfacename="uvoffset" />
+    </subtract>
+    <subtract name="thick_to_size" type="float">
+      <input name="in1" type="float" value="1.0" />
+      <input name="in2" type="float" interfacename="thickness" />
+    </subtract>
+    <modulo name="mod_Y" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+    </modulo>
+    <modulo name="mod_Y_row" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="2" />
+    </modulo>
+    <multiply name="mody_2" type="float">
+      <input name="in1" type="float" nodename="mod_Y" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <ifgreater name="alt_rows_shift" type="float">
+      <input name="value1" type="float" nodename="mod_Y_row" />
+      <input name="value2" type="float" value="1" />
+      <input name="in1" type="float" value="0.5" />
+    </ifgreater>
+    <add name="shift_X" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="x" />
+      <input name="in2" type="float" nodename="alt_rows_shift" />
+    </add>
+    <ifequal name="stagger_selection" type="float">
+      <input name="value1" type="boolean" interfacename="staggered" />
+      <input name="value2" type="boolean" value="true" />
+      <input name="in1" type="float" nodename="shift_X" />
+      <input name="in2" type="float" nodename="texcoord_bias" channels="x" />
+    </ifequal>
+    <modulo name="mod_X" type="float">
+      <input name="in1" type="float" nodename="stagger_selection" />
+    </modulo>
+    <multiply name="modx_2" type="float">
+      <input name="in1" type="float" nodename="mod_X" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <subtract name="subX_1" type="float">
+      <input name="in1" type="float" nodename="modx_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <subtract name="subY_1" type="float">
+      <input name="in1" type="float" nodename="mody_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <absval name="abs_X" type="float">
+      <input name="in" type="float" nodename="subX_1" />
+    </absval>
+    <absval name="abs_Y" type="float">
+      <input name="in" type="float" nodename="subY_1" />
+    </absval>
+    <ifgreater name="X_detect" type="float">
+      <input name="value1" type="float" nodename="abs_X" />
+      <input name="value2" type="float" nodename="thick_to_size" />
+      <input name="in1" type="float" value="0" />
+      <input name="in2" type="float" value="1" />
+    </ifgreater>
+    <ifgreater name="Y_detect" type="float">
+      <input name="value1" type="float" nodename="abs_Y" />
+      <input name="value2" type="float" nodename="thick_to_size" />
+      <input name="in1" type="float" value="0" />
+      <input name="in2" type="float" value="1" />
+    </ifgreater>
+    <min name="min" type="float">
+      <input name="in1" type="float" nodename="X_detect" />
+      <input name="in2" type="float" nodename="Y_detect" />
+    </min>
+    <subtract name="inv_result" type="float">
+      <input name="in1" type="float" value="1" />
+      <input name="in2" type="float" nodename="min" />
+    </subtract>
+    <convert name="to_rgb" type="color3">
+      <input name="in" type="float" nodename="inv_result" />
+    </convert>
+    <output name="out" type="color3" nodename="to_rgb" />
+  </nodegraph>
+
+  <!--
+    Node: <crosshatch>
+    Creates a crosshatch pattern with the given tiling, offset, and line thickness.
+    Pattern can be regular or staggered.
+  -->
+  <nodegraph name="NG_crosshatch_color3" nodedef="ND_crosshatch_color3">
+    <multiply name="texcoord_scale" type="vector2">
+      <input name="in1" type="vector2" interfacename="texcoord" />
+      <input name="in2" type="vector2" interfacename="uvtiling" />
+    </multiply>
+    <subtract name="texcoord_bias" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_scale" />
+      <input name="in2" type="vector2" interfacename="uvoffset" />
+    </subtract>
+    <modulo name="mod_Y" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+    </modulo>
+    <modulo name="mod_Y_row" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="2" />
+    </modulo>
+    <multiply name="mody_2" type="float">
+      <input name="in1" type="float" nodename="mod_Y" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <ifgreater name="alt_rows_shift" type="float">
+      <input name="value1" type="float" nodename="mod_Y_row" />
+      <input name="value2" type="float" value="1" />
+      <input name="in1" type="float" value="0.5" />
+    </ifgreater>
+    <add name="shift_X" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="x" />
+      <input name="in2" type="float" nodename="alt_rows_shift" />
+    </add>
+    <ifequal name="stagger_selection" type="float">
+      <input name="value1" type="boolean" interfacename="staggered" />
+      <input name="value2" type="boolean" value="true" />
+      <input name="in1" type="float" nodename="shift_X" />
+      <input name="in2" type="float" nodename="texcoord_bias" channels="x" />
+    </ifequal>
+    <modulo name="mod_X" type="float">
+      <input name="in1" type="float" nodename="stagger_selection" />
+    </modulo>
+    <multiply name="modx_2" type="float">
+      <input name="in1" type="float" nodename="mod_X" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <subtract name="subX_1" type="float">
+      <input name="in1" type="float" nodename="modx_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <subtract name="subY_1" type="float">
+      <input name="in1" type="float" nodename="mody_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <combine2 name="sample_vec" type="vector2">
+      <input name="in1" type="float" nodename="subX_1" />
+      <input name="in2" type="float" nodename="subY_1" />
+    </combine2>
+    <line name="line_diag1" type="float">
+      <input name="sample" type="vector2" nodename="sample_vec" />
+      <input name="radius" type="float" interfacename="thickness" />
+      <input name="point1" type="vector2" value="1, 1" />
+      <input name="point2" type="vector2" value="-1, -1" />
+    </line>
+    <line name="line_diag2" type="float">
+      <input name="sample" type="vector2" nodename="sample_vec" />
+      <input name="radius" type="float" interfacename="thickness" />
+      <input name="point1" type="vector2" value="-1, 1" />
+      <input name="point2" type="vector2" value="1, -1" />
+    </line>
+    <max name="composite_diags" type="float">
+      <input name="in1" type="float" nodename="line_diag1" />
+      <input name="in2" type="float" nodename="line_diag2" />
+    </max>
+    <max name="max" type="float">
+      <input name="in1" type="float" nodename="composite_diags" />
+      <input name="in2" type="float" nodename="composite_diags" />
+    </max>
+    <convert name="to_rgb" type="color3">
+      <input name="in" type="float" nodename="max" />
+    </convert>
+    <output name="out" type="color3" nodename="to_rgb" />
+  </nodegraph>
+
+  <!--
+    Node: <tiledcircles>
+    Creates a black and white pattern of circles with a defined spacing and size (diameter).
+    Pattern can be regular or staggered.
+  -->
+  <nodegraph name="NG_tiledcircles_color3" nodedef="ND_tiledcircles_color3">
+    <multiply name="texcoord_scale" type="vector2">
+      <input name="in1" type="vector2" interfacename="texcoord" />
+      <input name="in2" type="vector2" interfacename="uvtiling" />
+    </multiply>
+    <subtract name="texcoord_bias" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_scale" />
+      <input name="in2" type="vector2" interfacename="uvoffset" />
+    </subtract>
+    <modulo name="mod_texcoord" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_bias" />
+    </modulo>
+    <multiply name="mod_texcoord_2" type="vector2">
+      <input name="in1" type="vector2" nodename="mod_texcoord" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <subtract name="recenter" type="vector2">
+      <input name="in1" type="vector2" nodename="mod_texcoord_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <modulo name="stagg_Y" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="1.73205" />
+    </modulo>
+    <ifgreater name="delta_X" type="float">
+      <input name="value1" type="float" nodename="stagg_Y" />
+      <input name="value2" type="float" value="0.866025" />
+      <input name="in1" type="float" value="0.5" />
+    </ifgreater>
+    <add name="shift_X" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="x" />
+      <input name="in2" type="float" nodename="delta_X" />
+    </add>
+    <modulo name="mod_X_1" type="float">
+      <input name="in1" type="float" nodename="shift_X" />
+    </modulo>
+    <modulo name="mod_Y_1" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="0.866025" />
+    </modulo>
+    <subtract name="coord_adj_1" type="float">
+      <input name="in1" type="float" value="1" />
+      <input name="in2" type="float" nodename="mod_X_1" />
+    </subtract>
+    <subtract name="coord_adj_2" type="float">
+      <input name="in1" type="float" nodename="mod_X_1" />
+      <input name="in2" type="float" value="0.5" />
+    </subtract>
+    <subtract name="coord_adj_3" type="float">
+      <input name="in1" type="float" value="0.866025" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </subtract>
+    <combine2 name="coord_circ1" type="vector2">
+      <input name="in1" type="float" nodename="mod_X_1" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </combine2>
+    <combine2 name="coord_circ2" type="vector2">
+      <input name="in1" type="float" nodename="coord_adj_1" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </combine2>
+    <combine2 name="coord_circ3" type="vector2">
+      <input name="in1" type="float" nodename="coord_adj_2" />
+      <input name="in2" type="float" nodename="coord_adj_3" />
+    </combine2>
+    <divide name="scale_half" type="float">
+      <input name="in1" type="float" interfacename="size" />
+      <input name="in2" type="float" value="2" />
+    </divide>
+    <circle name="circle_stagg1" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ1" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </circle>
+    <circle name="circle_stagg2" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ2" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </circle>
+    <circle name="circle_stagg3" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ3" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </circle>
+    <max name="max1" type="float">
+      <input name="in1" type="float" nodename="circle_stagg1" />
+      <input name="in2" type="float" nodename="circle_stagg2" />
+    </max>
+    <max name="max" type="float">
+      <input name="in1" type="float" nodename="max1" />
+      <input name="in2" type="float" nodename="circle_stagg3" />
+    </max>
+    <circle name="circle_regular" type="float">
+      <input name="sample" type="vector2" nodename="recenter" />
+      <input name="radius" type="float" interfacename="size" />
+    </circle>
+    <ifequal name="pattern_selection" type="float">
+      <input name="value1" type="boolean" interfacename="staggered" />
+      <input name="value2" type="boolean" value="true" />
+      <input name="in1" type="float" nodename="max" />
+      <input name="in2" type="float" nodename="circle_regular" />
+    </ifequal>
+    <convert name="to_rgb" type="color3">
+      <input name="in" type="float" nodename="pattern_selection" />
+    </convert>
+    <output name="out" type="color3" nodename="to_rgb" />
+  </nodegraph>
+
+  <!--
+    Node: <tiledcloverleafs>
+    Creates a black and white pattern of cloverleafs with a defined spacing and size (diameter of the circles circumscribing the shape).
+    Pattern can be regular or staggered.
+  -->
+  <nodegraph name="NG_tiledcloverleafs_color3" nodedef="ND_tiledcloverleafs_color3">
+    <multiply name="texcoord_scale" type="vector2">
+      <input name="in1" type="vector2" interfacename="texcoord" />
+      <input name="in2" type="vector2" interfacename="uvtiling" />
+    </multiply>
+    <subtract name="texcoord_bias" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_scale" />
+      <input name="in2" type="vector2" interfacename="uvoffset" />
+    </subtract>
+    <modulo name="mod_texcoord" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_bias" />
+    </modulo>
+    <multiply name="mod_texcoord_2" type="vector2">
+      <input name="in1" type="vector2" nodename="mod_texcoord" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <subtract name="recenter" type="vector2">
+      <input name="in1" type="vector2" nodename="mod_texcoord_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <modulo name="stagg_Y" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="1" />
+    </modulo>
+    <ifgreater name="delta_X" type="float">
+      <input name="value1" type="float" nodename="stagg_Y" />
+      <input name="value2" type="float" value="0.5" />
+      <input name="in1" type="float" value="0.5" />
+    </ifgreater>
+    <add name="shift_X" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="x" />
+      <input name="in2" type="float" nodename="delta_X" />
+    </add>
+    <modulo name="mod_X_1" type="float">
+      <input name="in1" type="float" nodename="shift_X" />
+    </modulo>
+    <modulo name="mod_Y_1" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="0.5" />
+    </modulo>
+    <subtract name="coord_adj_1" type="float">
+      <input name="in1" type="float" value="1" />
+      <input name="in2" type="float" nodename="mod_X_1" />
+    </subtract>
+    <subtract name="coord_adj_2" type="float">
+      <input name="in1" type="float" nodename="mod_X_1" />
+      <input name="in2" type="float" value="0.5" />
+    </subtract>
+    <subtract name="coord_adj_3" type="float">
+      <input name="in1" type="float" value="0.5" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </subtract>
+    <combine2 name="coord_circ1" type="vector2">
+      <input name="in1" type="float" nodename="mod_X_1" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </combine2>
+    <combine2 name="coord_circ2" type="vector2">
+      <input name="in1" type="float" nodename="coord_adj_1" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </combine2>
+    <combine2 name="coord_circ3" type="vector2">
+      <input name="in1" type="float" nodename="coord_adj_2" />
+      <input name="in2" type="float" nodename="coord_adj_3" />
+    </combine2>
+    <divide name="scale_half" type="float">
+      <input name="in1" type="float" interfacename="size" />
+      <input name="in2" type="float" value="2" />
+    </divide>
+    <cloverleaf name="cloverleaf_stagg1" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ1" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </cloverleaf>
+    <cloverleaf name="cloverleaf_stagg2" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ2" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </cloverleaf>
+    <cloverleaf name="cloverleaf_stagg3" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ3" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </cloverleaf>
+    <max name="max1" type="float">
+      <input name="in1" type="float" nodename="cloverleaf_stagg1" />
+      <input name="in2" type="float" nodename="cloverleaf_stagg2" />
+    </max>
+    <max name="max" type="float">
+      <input name="in1" type="float" nodename="max1" />
+      <input name="in2" type="float" nodename="cloverleaf_stagg3" />
+    </max>
+    <cloverleaf name="cloverleaf_regular" type="float">
+      <input name="sample" type="vector2" nodename="recenter" />
+      <input name="radius" type="float" interfacename="size" />
+    </cloverleaf>
+    <ifequal name="pattern_selection" type="float">
+      <input name="value1" type="boolean" interfacename="staggered" />
+      <input name="value2" type="boolean" value="true" />
+      <input name="in1" type="float" nodename="max" />
+      <input name="in2" type="float" nodename="cloverleaf_regular" />
+    </ifequal>
+    <convert name="to_rgb" type="color3">
+      <input name="in" type="float" nodename="pattern_selection" />
+    </convert>
+    <output name="out" type="color3" nodename="to_rgb" />
+  </nodegraph>
+
+  <!--
+    Node: <tiledhexagons>
+    Creates a black and white pattern of hexagons with a defined spacing and size (diameter of the circles circumscribing the shape).
+    Pattern can be regular or staggered.
+  -->
+  <nodegraph name="NG_tiledhexagons_color3" nodedef="ND_tiledhexagons_color3">
+    <multiply name="texcoord_scale" type="vector2">
+      <input name="in1" type="vector2" interfacename="texcoord" />
+      <input name="in2" type="vector2" interfacename="uvtiling" />
+    </multiply>
+    <subtract name="texcoord_bias" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_scale" />
+      <input name="in2" type="vector2" interfacename="uvoffset" />
+    </subtract>
+    <modulo name="mod_texcoord" type="vector2">
+      <input name="in1" type="vector2" nodename="texcoord_bias" />
+    </modulo>
+    <multiply name="mod_texcoord_2" type="vector2">
+      <input name="in1" type="vector2" nodename="mod_texcoord" />
+      <input name="in2" type="float" value="2" />
+    </multiply>
+    <subtract name="recenter" type="vector2">
+      <input name="in1" type="vector2" nodename="mod_texcoord_2" />
+      <input name="in2" type="float" value="1" />
+    </subtract>
+    <modulo name="stagg_Y" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="1.73205" />
+    </modulo>
+    <ifgreater name="delta_X" type="float">
+      <input name="value1" type="float" nodename="stagg_Y" />
+      <input name="value2" type="float" value="0.866025" />
+      <input name="in1" type="float" value="0.5" />
+    </ifgreater>
+    <add name="shift_X" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="x" />
+      <input name="in2" type="float" nodename="delta_X" />
+    </add>
+    <modulo name="mod_X_1" type="float">
+      <input name="in1" type="float" nodename="shift_X" />
+    </modulo>
+    <modulo name="mod_Y_1" type="float">
+      <input name="in1" type="float" nodename="texcoord_bias" channels="y" />
+      <input name="in2" type="float" value="0.866025" />
+    </modulo>
+    <subtract name="coord_adj_1" type="float">
+      <input name="in1" type="float" value="1" />
+      <input name="in2" type="float" nodename="mod_X_1" />
+    </subtract>
+    <subtract name="coord_adj_2" type="float">
+      <input name="in1" type="float" nodename="mod_X_1" />
+      <input name="in2" type="float" value="0.5" />
+    </subtract>
+    <subtract name="coord_adj_3" type="float">
+      <input name="in1" type="float" value="0.866025" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </subtract>
+    <combine2 name="coord_circ1" type="vector2">
+      <input name="in1" type="float" nodename="mod_X_1" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </combine2>
+    <combine2 name="coord_circ2" type="vector2">
+      <input name="in1" type="float" nodename="coord_adj_1" />
+      <input name="in2" type="float" nodename="mod_Y_1" />
+    </combine2>
+    <combine2 name="coord_circ3" type="vector2">
+      <input name="in1" type="float" nodename="coord_adj_2" />
+      <input name="in2" type="float" nodename="coord_adj_3" />
+    </combine2>
+    <divide name="scale_half" type="float">
+      <input name="in1" type="float" interfacename="size" />
+      <input name="in2" type="float" value="2" />
+    </divide>
+    <hexagon name="hexagon_stagg1" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ1" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </hexagon>
+    <hexagon name="hexagon_stagg2" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ2" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </hexagon>
+    <hexagon name="hexagon_stagg3" type="float">
+      <input name="sample" type="vector2" nodename="coord_circ3" />
+      <input name="radius" type="float" nodename="scale_half" />
+    </hexagon>
+    <max name="max1" type="float">
+      <input name="in1" type="float" nodename="hexagon_stagg1" />
+      <input name="in2" type="float" nodename="hexagon_stagg2" />
+    </max>
+    <max name="max" type="float">
+      <input name="in1" type="float" nodename="max1" />
+      <input name="in2" type="float" nodename="hexagon_stagg3" />
+    </max>
+    <hexagon name="hexagon_regular" type="float">
+      <input name="sample" type="vector2" nodename="recenter" />
+      <input name="radius" type="float" interfacename="size" />
+    </hexagon>
+    <ifequal name="pattern_selection" type="float">
+      <input name="value1" type="boolean" interfacename="staggered" />
+      <input name="value2" type="boolean" value="true" />
+      <input name="in1" type="float" nodename="max" />
+      <input name="in2" type="float" nodename="hexagon_regular" />
+    </ifequal>
+    <convert name="to_rgb" type="color3">
+      <input name="in" type="float" nodename="pattern_selection" />
+    </convert>
+    <output name="out" type="color3" nodename="to_rgb" />
+  </nodegraph>
+  
   <!-- ======================================================================== -->
   <!-- Geometric nodes                                                          -->
   <!-- ======================================================================== -->
diff --git a/resources/Materials/TestSuite/stdlib/procedural/linepattern.mtlx b/resources/Materials/TestSuite/stdlib/procedural/linepattern.mtlx
new file mode 100644
index 0000000000..032abf129d
--- /dev/null
+++ b/resources/Materials/TestSuite/stdlib/procedural/linepattern.mtlx
@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<materialx version="1.38" colorspace="lin_rec709">
+  <grid name="grid_color3" type="color3">
+    <input name="uvtiling" type="vector2" value="58, 58" />
+    <input name="thickness" type="float" value="0.1" />
+  </grid>
+  <crosshatch name="crosshatch_color3" type="color3">
+    <input name="uvtiling" type="vector2" value="29, 29" />
+    <input name="thickness" type="float" value="0.05" />
+  </crosshatch>
+  <max name="union_color3" type="color3">
+    <input name="in1" type="color3" nodename="grid_color3" />
+    <input name="in2" type="color3" nodename="crosshatch_color3" />
+  </max>
+
+  <standard_surface name="SR_test_grid" type="surfaceshader">
+    <input name="base" type="float" value="1" />
+    <input name="base_color" type="color3" nodename="grid_color3" />
+  </standard_surface>
+  <surfacematerial name="test_grid" type="material">
+    <input name="surfaceshader" type="surfaceshader" nodename="SR_test_grid" />
+  </surfacematerial>
+
+  <standard_surface name="SR_test_crosshatch" type="surfaceshader">
+    <input name="base" type="float" value="1" />
+    <input name="base_color" type="color3" nodename="crosshatch_color3" />
+  </standard_surface>
+  <surfacematerial name="test_crosshatch" type="material">
+    <input name="surfaceshader" type="surfaceshader" nodename="SR_test_crosshatch" />
+  </surfacematerial>
+
+  <standard_surface name="SR_test_union" type="surfaceshader">
+    <input name="base" type="float" value="1" />
+    <input name="base_color" type="color3" nodename="union_color3" />
+  </standard_surface>
+  <surfacematerial name="test_union" type="material">
+    <input name="surfaceshader" type="surfaceshader" nodename="SR_test_union" />
+  </surfacematerial>
+</materialx>
diff --git a/resources/Materials/TestSuite/stdlib/procedural/tiledshape.mtlx b/resources/Materials/TestSuite/stdlib/procedural/tiledshape.mtlx
new file mode 100644
index 0000000000..69fd225f2c
--- /dev/null
+++ b/resources/Materials/TestSuite/stdlib/procedural/tiledshape.mtlx
@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<materialx version="1.38" colorspace="lin_rec709">
+  <tiledcircles name="tiledcircles_color3" type="color3">
+    <input name="uvtiling" type="vector2" value="29, 29" />
+    <input name="size" type="float" value="0.8" />
+  </tiledcircles>
+  <standard_surface name="SR_test_tiledcircles" type="surfaceshader">
+    <input name="base" type="float" value="1" />
+    <input name="base_color" type="color3" nodename="tiledcircles_color3" />
+  </standard_surface>
+  <surfacematerial name="test_tiledcircles" type="material">
+    <input name="surfaceshader" type="surfaceshader" nodename="SR_test_tiledcircles" />
+  </surfacematerial>
+
+  <tiledcloverleafs name="tiledcloverleafs_color3" type="color3">
+    <input name="uvtiling" type="vector2" value="29, 29" />
+    <input name="size" type="float" value="0.8" />
+  </tiledcloverleafs>
+  <standard_surface name="SR_test_tiledcloverleafs" type="surfaceshader">
+    <input name="base" type="float" value="1" />
+    <input name="base_color" type="color3" nodename="tiledcloverleafs_color3" />
+  </standard_surface>
+  <surfacematerial name="test_tiledcloverleafs" type="material">
+    <input name="surfaceshader" type="surfaceshader" nodename="SR_test_tiledcloverleafs" />
+  </surfacematerial>
+
+ <tiledhexagons name="tiledhexagons_color3" type="color3">
+    <input name="uvtiling" type="vector2" value="29, 29" />
+    <input name="size" type="float" value="0.7" />
+  </tiledhexagons>
+  <standard_surface name="SR_test_tiledhexagons" type="surfaceshader">
+    <input name="base" type="float" value="1" />
+    <input name="base_color" type="color3" nodename="tiledhexagons_color3" />
+  </standard_surface>
+  <surfacematerial name="test_tiledhexagons" type="material">
+    <input name="surfaceshader" type="surfaceshader" nodename="SR_test_tiledhexagons" />
+  </surfacematerial>
+</materialx>