Datasets:

Snitro
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Recap-OmniCAD

model_id stringlengths 8 8	part_ids listlengths 1 43	prompt_abs stringlengths 215 27.7k	prompt_exp stringlengths 403 21.4k
00000007	[ "00001" ]	So, we start with a simple cylinder. The base is a circle with a radius of <v>0.091049</v>. This circle is sketched on the Top plane, right at the origin, so no rotation or translation is needed. Next, we extrude this circle <v>0.0254</v> in the positive normal direction, which means it extends upwards from the sketc...	To construct the cylindrical part, begin by creating a 2D sketch on the Top plane. In this sketch, draw a circle with its center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.091049</v>. This circle will serve as the base profile for the cylinder. Next, apply an extrusion operation to the sketch. Extrude the...
00000061	[ "00001" ]	In this model, we start with a sketch on the Top plane. The sketch forms a rectangular profile with rounded corners and a small circular cutout on one side. Here's how it breaks down: - We draw a rectangle with sides <v>0.254</v> and <v>0.254</v>. - One corner of the rectangle has a small circular cutout with a radiu...	To construct the rectangular plate with rounded corners and a central circular cutout, follow these steps: Start by creating a new 2D sketch on the Top plane. In this sketch, draw the following shapes: 1. Draw a vertical line from <v>0.254</v>, <v>-0.254</v> to <v>0.254</v>, <v>0</v>. 2. Draw a horizontal line from <...
00000062	[ "00001", "00002" ]	In part 1, we start with a top-down sketch. The first profile is a small triangle formed by three lines, creating a triangular cutout. The second profile is a complex curved shape made of multiple arcs and lines, forming a central curved element. The third profile is a small arc with a line, creating a small circular c...	To construct the "Bracket" model, follow these detailed steps: ### Sketch 1 1. Profile 1: - Draw a square with sides of length <v>0.017961</v>. The vertices of the square are at: - Start point: (<v>0</v>, <v>0</v>) - End point of first line: (<v>-0.017961</v>, <v>0</v>) - End point of second line...
00000068	[ "00001" ]	In this model, we have a symmetrical T-shaped bracket with circular cutouts at each end and a central rectangular section. Let's break it down: The sketch is drawn on the Top plane. The main profile consists of several loops: 1. Central Rectangular Section: A rectangle defined by four lines, forming a <v>0.01</v>...	To construct the symmetrical T-shaped bracket with circular cutouts at each end and a central rectangular section, follow these detailed steps: ### Sketching the Profiles 1. Profile 1: - Create a 2D sketch on the Top plane. - Draw two concentric arcs centered at <v>-0.021625</v>, <v>0</v>: - The first ...
00000070	[ "00001" ]	The model is a curved, symmetrical hook with a rectangular cross-section and two opposing hooks at each end. Here's how it's built: First, a 2D sketch is created on the Front plane. The sketch consists of three main profiles: 1. Main Hook Profile: This profile forms the main curve of the hook. It includes several...	To construct the "Hook" model, follow these detailed steps: Start by creating a new sketch on the Front plane. This sketch will define the profile of the hook. The sketch consists of three profiles: Profile 1, Profile 2, and Profile 3. ### Profile 1 1. Draw an arc starting at <v>0.008437</v>, <v>-0.042992</v>, en...
00000071	[ "00001", "00005", "00006" ]	In Part 1, we start with a top view sketch. The sketch consists of several profiles forming a symmetrical bracket. The main profile is a circular hub with a radius of <v>0.017462</v>, surrounded by radial arms and rectangular extensions. The arms extend outward from the hub and connect to rectangular sections. The enti...	### Part 1: Bracket #### Sketch 1 1. Profile 1: Create a closed loop with the following curves: - Arc 1: Draw an arc from <v>0.016707</v>, <v>-0.00508</v> to <v>0.017416</v>, <v>-0.00127</v> with a center at the origin and a radius of <v>0.017462</v>. The arc sweeps <v>12.741742</v> degrees counterclockwise...
00000073	[ "00001", "00002" ]	Part 1 starts with a sketch on the Top plane. The sketch consists of several rectangles and lines forming a rectangular plate with a central linear indentation. The main rectangle has a length of <v>1.527175</v> and a width of <v>0.81915</v>. The central indentation runs along the length of the plate. The entire plate ...	To construct the CAD model of a rectangular table with a flat top surface supported by two vertical legs at opposite ends, follow these detailed steps: ### Part 1: Plate 1. Create Sketch 1: - Open a new sketch on the Top plane. - Draw a rectangle with the following dimensions: - Start at point <v>-0.763...
00000076	[ "00002", "00003", "00004" ]	Part 1 starts with four sketches on the Front plane. The first sketch forms a hexagonal profile with vertices at <v>-0.147207</v>, <v>0.801444</v>, <v>-0.042935</v>, <v>0.773505</v>, <v>0.147207</v>, <v>0.722556</v>. The second sketch is another hexagon with vertices at <v>0.275982</v>, <v>0.594878</v>, <v>0.331548</v>...	### Part 1: Plates Start by creating a new sketch on the Front plane. This sketch will consist of four separate profiles. 1. Profile 1: - Draw a series of lines to form a closed loop: - Line from <v>-0.147207</v>, <v>0.801444</v> to <v>-0.042935</v>, <v>0.773505</v> - Line from <v>-0.042935</v>, ...
00000102	[ "00001" ]	So, we've got a simple cylinder here. First, we draw a circle on the Top plane. The circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.021148</v>. Next, we extrude this circle downward to create a solid cylinder. The extrusion depth is <v>0.00973</v>. Finally, there's a slight chamfer along the edges, ...	To construct the cylindrical part, follow these steps: Start by creating a 2D sketch on the Top plane. In this sketch, draw a circle with its center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.021148</v>. This circle will serve as the base profile for the cylinder. Next, extrude the circle to create a...
00000119	[ "00001" ]	Alright, so here's how this model is built: First, we have a sketch on the Front plane. This sketch forms a square profile with sides of <v>0.01</v>. The square is made up of four lines, each connecting the corners of the square. Next, we extrude this square profile to create a rectangular prism. The extrusion is don...	To construct the rectangular prism with a hollowed-out section, follow these steps: First, create a 2D sketch on the Front plane. Draw a rectangle by connecting four lines: - Start at the origin (<v>0</v>, <v>0</v>) and draw a line to (<v>0.01</v>, <v>0</v>). - From (<v>0.01</v>, <v>0</v>), draw a line to (<v>0.01</v>...
00000123	[ "00001" ]	So, we've got a cylinder here. Let's break it down: First, there's a front plane sketch with two concentric circles. The outer circle has a radius of <v>0.041152</v>, and the inner circle has a radius of <v>0.021968</v>. These circles are centered at the origin. Next, the sketch is extruded along the normal direction...	To construct the cylindrical part with a central circular cutout and rounded edges, follow these steps: Start by creating a 2D sketch on the Front plane. In this sketch, draw two concentric circles centered at the origin: - The outer circle has a radius of <v>0.041152</v>. - The inner circle has a radius of <v>0.0...
00000126	[ "00001", "00003" ]	Part 1 starts with a sketch on the Front plane. The sketch forms a rectangular profile with a central circular cutout. The rectangle has a length of <v>0.08</v> and a width of <v>0.06</v>. The circular cutout has a diameter of <v>0.02</v> and is centered within the rectangle. This sketch is then extruded <v>0.025</v> d...	To construct the CAD model, follow these detailed steps: ### Part 1: Block 1. Create Sketch 1 on the Front Plane: - Draw a rectangle with the following points: - Start at <v>0.024835</v>, <v>0.040318</v> - Draw a line to <v>-0.055165</v>, <v>0.040318</v> - Draw a line to <v>-0.055165</v>, <v>-0....
00000131	[ "00001" ]	In the first part, we start with a sketch on the Right plane. The sketch contains two concentric circles. The outer circle has a radius of <v>0.008</v> and the inner circle has a radius of <v>0.0042</v>. Both circles share the same center at the origin. Next, we extrude this sketch to create a torus. The extrusion is ...	To construct the torus shape, follow these steps: First, create a 2D sketch on the Right plane. In this sketch, draw two concentric circles centered at the origin. The outer circle has a radius of <v>0.008</v>, and the inner circle has a radius of <v>0.0042</v>. These circles define the cross-sectional profile of ...
00000132	[ "00001" ]	In this model, we start by creating a sketch on the Right plane. The sketch consists of two concentric circles. The outer circle has a radius of <v>0.008</v>, and the inner circle has a radius of <v>0.0042</v>. Both circles share the same center at the origin. Next, we extrude this sketch to create a solid. The extrus...	To construct the torus model, follow these steps: Start by creating a 2D sketch on the Right plane. In this sketch, draw two concentric circles: - The outer circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.008</v>. - The inner circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.0042</v>. ...
00000133	[ "00001" ]	In this model, we start by creating a sketch on the Right plane. The sketch consists of two concentric circles. The outer circle has a center at the origin and a radius of <v>0.008</v>. The inner circle also has its center at the origin but with a smaller radius of <v>0.0042</v>. Next, we extrude this sketch to create...	To construct the torus with a central circular cutout and uniform thickness, follow these steps: Start by creating a 2D sketch on the Right plane. In this sketch, draw two concentric circles: - The outer circle has a center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.008</v>. - The inner circle also ha...
00000134	[ "00001" ]	In this model, we start with a rectangular profile on the Right plane. The rectangle has a width of <v>0.054092</v> and a height of <v>0.054294</v>. The rectangle is defined by four lines forming a closed loop. Next, we extrude this rectangle to create a solid body. The extrusion is one-sided, extending <v>0.025</v> a...	To construct the part described as a symmetrical hexagonal prism, follow these steps: First, create a 2D sketch on the Right plane. Draw a rectangle with the following dimensions: - Start at point <v>0.02353</v>, <v>0.027849</v> - Draw a line to point <v>-0.030562</v>, <v>0.023164</v> - Draw a line to point <v>-0....
00000137	[ "00001", "00003" ]	In part 1, we start with a rectangular panel on the Top plane. The main shape is a rectangle with dimensions <v>0.335582</v> by <v>0.127</v>. Inside this rectangle, there are several circular cutouts arranged symmetrically. There are three rows of three small circles each, with a radius of <v>0.0127</v>. Additionally, ...	### Part 1: Panel #### Sketch 1 Start by creating a 2D sketch on the Top plane. Draw a rectangular profile with the following lines: - A vertical line from <v>-0.167791</v>, <v>0.0635</v> to <v>-0.167791</v>, <v>-0.0635</v> - A horizontal line from <v>-0.167791</v>, <v>-0.0635</v> to <v>0.167791</v>, <v>-0.0635</v...
00000141	[ "00001", "00005", "00006" ]	Part 1 starts with a complex 2D sketch on the Top plane. The sketch forms a C-shaped profile with a central cutout and two rectangular protrusions at each end. The main C-shape is made up of several arcs and lines, creating a smooth, curved outline. The central cutout is a smaller C-shape, and the rectangular protrusio...	### Part 1: Clamp #### Sketch 1 Create a 2D sketch on the Top plane. The sketch consists of multiple curves forming a complex profile: 1. Arc: Start at <v>-0.046131</v>, <v>-0.014175</v>, end at <v>0.047538</v>, <v>-0.008318</v>, center at <v>0</v>, <v>0</v>, radius <v>0.04826</v>, sweep angle 152.993 degrees, co...
00000144	[ "00001" ]	So, we've got a cylindrical object here. The base is a circle with a radius of <v>0.01143</v>. On top of this circle, there are two smaller circles, each with a radius of <v>0.002857</v>. These smaller circles are symmetrically placed at <v>0.007938</v> to the left and right of the center. The whole thing is extruded ...	To construct the cylindrical part with symmetrical circular cutouts, follow these steps: Start by creating a 2D sketch on the Top plane. In this sketch, draw three circles: - The first circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.01143</v>. - The second circle has a center at <v>0.007938</v>, <v>0</v...
00000168	[ "00001" ]	In the model, we have a single part called "Bracket." The construction starts with a 2D sketch on the Front plane. The sketch outlines a symmetrical L-shaped profile with a curved top section and a central cutout. The main shape consists of: - A vertical line from the bottom left corner up to the top left corner. - A ...	To construct the bracket, follow these detailed steps: Start by creating a 2D sketch on the Front plane. This sketch will form the profile of the bracket. The sketch consists of several lines and an arc: 1. Draw an arc with a center at <v>0.0762</v>, <v>0.092075</v> and a radius of <v>0.03175</v>. The arc starts ...
00000171	[ "00001", "00003", "00005" ]	First, we create a large cylinder. We start with a circle on the Top plane, centered at the origin with a radius of <v>0.008875</v>. We extrude this circle downwards by <v>0.0042</v> to form a cylinder with a height of <v>0.0042</v>. Next, we add a smaller cylinder on top of the first one. We draw another circle on th...	To construct the CAD model, follow these detailed steps: ### Part 1: Base Cylinder 1. Create Sketch 1: - Open a new sketch on the Top Plane. - Draw a circle with a center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.008875</v>. 2. Extrude Sketch 1: - Extrude the circle to create a ...
00000172	[ "00001", "00003", "00005" ]	Part 1 starts with a sketch on the Front plane. The sketch has two nested rectangles. The outer rectangle has sides of <v>0.032</v> and the inner rectangle has sides of <v>0.02655</v>. The sketch is then extruded <v>0.762</v> along the normal direction, creating a rectangular prism beam with a smaller rectangular hole ...	### Part 1: Beam 1. Sketch 1: - Create a new sketch on the Front plane. - Draw a rectangle with the following vertices: - Start at <v>0.016</v>, <v>0.016</v> - Draw a line to <v>-0.016</v>, <v>0.016</v> - Draw a line to <v>-0.016</v>, <v>-0.016</v> - Draw a line to <v>0.016</v>, <v>-0...
00000173	[ "00001" ]	Alright, so here's how this model is built: First, we have a single sketch on the Top plane. In this sketch, there's a circle with a center at <v>0</v>, <v>0</v> and a radius of <v>0.009525</v>. Next, we extrude this circle to create a cylinder. The extrusion is done along the normal direction of the sketch plane, a...	To construct the cylindrical part, follow these steps: Start by creating a 2D sketch on the Top plane. In this sketch, draw a circle with a center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.009525</v>. This circle will serve as the base profile for the cylinder. Next, apply an extrusion t...
00000174	[ "00001" ]	In this model, we start with a hexagonal profile on the Top plane. The hexagon has sides of length <v>0.0093</v> and is centered at the origin. Inside the hexagon, there's a circular cutout with a radius of <v>0.009525</v>. The hexagonal shape is then extruded downwards by <v>0.0127</v> to form a hexagonal prism. The...	To construct the nut, follow these detailed steps: Start by creating a new sketch on the Top plane. In this sketch, draw a hexagonal profile using eight lines: - Draw a line from <v>0.015875</v>, <v>0.006576</v> to <v>0.006576</v>, <v>0.015875</v>. - Draw a line from <v>0.006576</v>, <v>-0.015875</v> to <v>0.015875</v...
00000175	[ "00001" ]	The washer is built by starting with a top-down sketch on the Top plane. The sketch consists of two concentric circles: an outer circle with a radius of <v>0.025</v> and an inner circle with a radius of <v>0.01</v>. Both circles share the same center at the origin. Next, the sketch is extruded downwards by a depth of ...	To construct the washer model, follow these steps: First, create a 2D sketch on the Top plane. In this sketch, draw two concentric circles: - The outer circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.025</v>. - The inner circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.01</v>. Next, apply...
00000176	[ "00001" ]	In this model, we have a hollow cylindrical part. Here's how it's built: First, we create a 2D sketch on the Top plane. The sketch has two concentric circles. The outer circle has a radius of <v>0.014</v> and the inner circle has a radius of <v>0.009525</v>. Both circles share the same center at the origin. Next, we ...	To construct the hollow cylindrical part, follow these steps: Start by creating a 2D sketch on the Top plane. In this sketch, draw two concentric circles. The first circle has a center at the origin and a radius of <v>0.014</v>. The second circle, which is smaller, also has its center at the origin but with a radius o...
00000177	[ "00001" ]	In part 1, we start with a simple circular profile on the Top plane. The circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.2</v>. This circle is then extruded downward by <v>0.01905</v> to create a disk. The disk has a flat top surface and a slightly raised edge, making it symmetrical. The overall dimensio...	To construct the disk, begin by creating a 2D sketch on the Top plane. In this sketch, draw a circle with its center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.2</v>. This circle will serve as the profile for the disk. Next, apply an extrusion operation to the sketch. Extrude the circle in the direction n...
00000180	[ "00001", "00003", "00005", "00009", "00011" ]	Part 1 starts with a square profile on the Top plane. The square has sides of length <v>0.0423</v>. This square is extruded downwards by <v>0.043</v>, forming a cube. Part 2 adds a circular profile on the Top plane, centered at the origin and with a radius of <v>0.011</v>. This circle is positioned on top of the cube ...	To construct the CAD model, follow these detailed steps: ### Part 1: Cube 1. Sketch 1: - Create a 2D sketch on the Top plane. - Draw a square profile with the following lines: - Line from <v>0.02115</v>, <v>0.02115</v> to <v>-0.02115</v>, <v>0.02115</v> - Line from <v>-0.02115</v>, <v>-0.02115<...
00000182	[ "00001" ]	So, let's break down how this U-shaped channel is built: First, we have a 2D sketch on the Front plane. The sketch outlines a rectangular profile with a width of <v>0.04</v> and a height of <v>0.02</v>. This profile is centered at the origin, extending from <v>-0.02</v> to <v>0.02</v> in the x-direction and from <v>0<...	To construct the U-shaped channel, follow these steps: First, create a 2D sketch on the Front plane. Draw the following lines to form the profile of the channel: - A vertical line from <v>0.02</v>, <v>0</v> to <v>0.02</v>, <v>0.02</v> - A vertical line from <v>-0.016</v>, <v>0</v> to <v>-0.016</v>, <v>0.016</v> - ...
00000187	[ "00001" ]	So, we start with a simple 2D sketch on the Top plane. The sketch forms a square profile with vertices at <v>-15</v>, <v>-15</v>, <v>15</v>, <v>-15</v>, <v>15</v>, <v>15</v>, and <v>-15</v>, <v>15</v>. This square has sides of length <v>30</v>. Next, we extrude this square profile along the normal direction by a depth...	To construct the cube, start by creating a 2D sketch on the Top plane. Draw a square profile by defining four lines: - Draw a horizontal line from <v>-15</v>, <v>-15</v> to <v>15</v>, <v>-15</v>. - Draw a vertical line from <v>-15</v>, <v>15</v> to <v>-15</v>, <v>-15</v>. - Draw a horizontal line from <v>15</v>, <v>15...
00000190	[ "00001" ]	The model is a symmetrical pyramid with a square base and a flat top. First, a square is sketched on the Top plane. The square has sides of length <v>0.05</v>. The corners of the square are at coordinates <v>-0.025</v>, <v>-0.025</v>, <v>0.025</v>, <v>-0.025</v>, <v>0.025</v>, <v>0.025</v>, and <v>-0.025</v>, <v>0.02...	To construct the pyramid, start by creating a 2D sketch on the Top plane. This sketch will define the base of the pyramid. Draw a square profile using four lines: - Draw a horizontal line from <v>-0.025</v>, <v>-0.025</v> to <v>0.025</v>, <v>-0.025</v>. - Draw a diagonal line from <v>0.025</v>, <v>0.025</v> to <v>-0.0...
00000196	[ "00001", "00003" ]	Part 1 starts with a sketch on the Top plane. The sketch outlines a rectangle with dimensions <v>0.075</v> by <v>0.054</v> and a circular cutout in the middle with a radius of <v>0.009</v>. This sketch is then extruded downwards by <v>0.025</v> to form a rectangular block with a circular hole through its top surface. ...	To construct the CAD model, follow these detailed steps: ### Part 1: Block with Circular Cutout 1. Create the Sketch: - Start by creating a new 2D sketch on the Top plane. - Draw a rectangle with the following lines: - Line from (<v>0.037</v>, <v>-0.027</v>) to (<v>0.037</v>, <v>0.027</v>) - Line ...
00000237	[ "00001", "00004" ]	So, we have two parts here. Let's break it down. ### Part 1: The Cube First, we create a sketch on the Right plane. The sketch is a square with sides of length <v>0.1016</v>. The square is defined by four lines, each connecting the corners of the square. Next, we extrude this square sketch along the normal direction...	To construct the CAD model, follow these detailed steps: ### Part 1: Cube 1. Create the Sketch: - Open a new sketch on the Right plane. - Draw a square profile with the following lines: - Line from (<v>0.0508</v>, <v>-0.0508</v>) to (<v>0.0508</v>, <v>0.0508</v>) - Line from (<v>-0.0508</v>, <...
00000238	[ "00002" ]	So, we've got this L-shaped frame called CornerFrame. Here's how it's built: First, we draw a 2D sketch on the Front plane. The sketch forms an L-shape with a central cutout. The outer dimensions of the L-shape are about <v>0.08255</v> wide and <v>0.073025</v> tall. The inner cutout makes the L-shape look like it has ...	To construct the CornerFrame model, follow these detailed steps: ### Sketch 1 1. Start by creating a new sketch on the Front plane. This sketch will define the profile of the L-shaped frame. 2. Draw the following lines to form the outline: - A vertical line from <v>0</v>, <v>-0.03175</v> to <v>0</v>, <v>0.0...
00000249	[ "00001" ]	The model is a symmetrical U-shaped connector with rectangular flanges extending perpendicularly from each end. Here’s how it’s built: First, we create a 2D sketch on the Top plane. The sketch forms a complex profile that looks like a U-shape with additional lines and arcs. The main U-shape is formed by two horizont...	To construct the "Connector" part, follow these detailed steps: ### Sketching the Profile 1. Create a New Sketch on the Top plane. This sketch will define the cross-sectional profile of the connector. 2. Draw the Outer Arc: Start by drawing an arc with a center at the origin (<v>0</v>, <v>0</v>). The arc shoul...
00000250	[ "00001", "00003", "00005" ]	Part 1 starts with a rectangular sketch on the Right plane. The rectangle has a height of <v>0.08255</v> and a width of <v>0.053975</v>. This sketch is extruded <v>0.0127</v> deep towards the normal, creating a thin rectangular panel. Part 2 involves a rectangular sketch on the Right plane, positioned at <v>0.0127</v>...	### Part 1: Panel Start by creating a 2D sketch on the Right plane. Draw a rectangle with the following dimensions: - Start at the origin <v>0</v>, <v>0</v> - Draw a horizontal line to <v>-0.053975</v>, <v>0</v> - Draw a vertical line to <v>-0.053975</v>, <v>0.08255</v> - Draw a horizontal line back to <v>0</v>, <...
00000251	[ "00001" ]	In this model, we have a single part that forms a cylinder. Here's how it's built: First, we create a 2D sketch on the Right plane. The sketch contains a single circle with a center at <v>0</v>, <v>0</v> and a radius of <v>0.022419</v>. This circle represents the cross-section of the cylinder. Next, we apply an extru...	To construct the cylindrical part, begin by creating a 2D sketch on the Right plane. In this sketch, draw a circle with its center at the origin and a radius of <v>0.022419</v>. Next, apply an extrusion operation to the circle. Set the extrusion type to create a new body and extend it <v>1.5</v> in the direction ...
00000257	[ "00001" ]	In this model, we have a single part that forms a torus with a central circular cutout. Here’s how it’s built: First, we create a 2D sketch on the Top plane. The sketch consists of two concentric circles. The outer circle has a center at <v>0</v>, <v>0</v> and a radius of <v>0.0035</v>. The inner circle, which forms t...	To construct the torus model, follow these steps: First, create a 2D sketch on the Top plane. In this sketch, draw two concentric circles. The larger circle has a center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.0035</v>. The smaller circle, which forms the central cutout, also has its center at the orig...
00000272	[ "00001", "00003" ]	Part 1 starts with a simple circle sketch on the Front plane. The circle has a radius of <v>0.015875</v>. This sketch is then extruded <v>0.003175</v> along the normal direction, creating a flat disk with a uniform thickness. The disk is symmetrical and has no additional features. Part 2 involves another circle sketch...	### Part 1: Disk 1. Create Sketch 1: - Start by creating a new sketch on the Front plane. - Draw a circle with a center at the origin (<v>0</v>, <v>0</v>) and a radius of <v>0.015875</v>. 2. Extrude Sketch 1: - Extrude the circle to create a new body. - Set the extrusion depth to <v>0.003175</...
00000274	[ "00001" ]	So, we've got a rectangular structure with three connected sections, each with different heights and a central raised platform. Here's how it's built: First, we draw a 2D sketch on the Front plane. The sketch outlines a rectangular shape with some additional lines to create the different sections. Specifically, we hav...	To construct the model of the partition, follow these detailed steps: ### Sketch 1 1. Create a 2D Sketch on the Front Plane. This sketch will define the profile of the partition. 2. Draw the Profile: - Draw a vertical line from <v>0</v>, <v>0.009525</v> to <v>0</v>, <v>0</v>. - Draw a vertical line f...
00000327	[ "00001" ]	So, we've got a rectangular prism here. The first step is to create a 2D sketch on the front plane. This sketch forms a rectangle with sides <v>0.1016</v> and <v>0.047625</v>. Next, we extrude this rectangle along the normal direction by <v>0.0254</v> to create a solid rectangular prism. The result is a simple rect...	To construct the rectangular prism with a hollowed-out section, follow these steps: First, create a 2D sketch on the Front plane. Draw a rectangle with the following dimensions: - Start at the origin <v>0</v>, <v>0</v> - Draw a vertical line from <v>0</v>, <v>0</v> to <v>0</v>, <v>0.047625</v> - Draw a horizontal ...
00000329	[ "00001" ]	So, we're building a bracket here. Let's break it down: First, we have a 2D sketch on the Top plane. The main profile is a rectangle with dimensions <v>0.0762</v> by <v>0.015875</v>. Inside this rectangle, there's a central oval cutout made up of two arcs and two lines. The arcs have a radius of <v>0.004763</v>. There...	To construct the bracket, follow these detailed steps: Start by creating a 2D sketch on the Top plane. The sketch consists of several loops: 1. Outer Rectangle: - Draw a line from <v>0.0762</v>, <v>0.015875</v> to <v>0</v>, <v>0.015875</v>. - Draw a line from <v>0</v>, <v>0</v> to <v>0.0762</v>, <v>0</v>. ...
00000330	[ "00001", "00003", "00005" ]	Part 1 starts with a rectangular sketch on the Top plane. The rectangle has a length of <v>0.0762</v> and a width of <v>0.015875</v>. This sketch is extruded downwards by <v>0.041275</v>, creating a rectangular channel with parallel walls and a central void. Part 2 builds on top of Part 1. A new rectangular sketch is ...	### Part 1: Channel 1. Sketch 1: - Create a rectangle on the Top Plane with the following dimensions: - Start at the origin (<v>0</v>, <v>0</v>) - Draw a vertical line from (<v>0</v>, <v>0</v>) to (<v>0</v>, <v>0.015875</v>) - Draw a horizontal line from (<v>0</v>, <v>0.015875</v>) to (<v>0.0...
00000347	[ "00001", "00003", "00005", "00007", "00009", "00011", "00013" ]	Let's break down how this bracket model is built: ### Part 1: Main Bracket Body - Sketch: The footprint is sketched on the Top plane. It forms a rectangular shape with rounded corners and a circular cutout near one end. - The main rectangle has a length of <v>0.13335</v> and a width of <v>0.0889</v>. - The rou...	### Part 1: Bracket Base 1. Sketch the Footprint: - Create a new sketch on the Top plane. - Draw a rectangle with the following dimensions: - Start at <v>0.00635</v>, <v>0</v> - Draw a horizontal line to <v>0.0889</v>, <v>0</v> - Draw a vertical line to <v>0.0889</v>, <v>0.02921</v> - Dra...
00000348	[ "00001", "00003" ]	Part 1 starts with a sketch on the Top plane. The main profile is a rectangle with rounded corners. The rectangle has a length of <v>0.024638</v> and a width of <v>0.00635</v>. Two smaller circles are cut out from the rectangle, one near each end. These circles have a radius of <v>0.001587</v>. The sketch is then extru...	### Part 1: Bracket #### Sketch 1 Start by creating a 2D sketch on the Top plane. The sketch consists of several lines and arcs forming a rectangular profile with rounded corners and two circular cutouts: - Draw a vertical line from <v>0</v>, <v>0.005842</v> to <v>0</v>, <v>0.000508</v>. - Draw a horizontal line ...
00000349	[ "00001", "00003", "00005", "00007", "00009" ]	Part 1 starts with a sketch on the Top plane. The main profile is a rectangle with rounded corners. Inside, there are two smaller circles and two tiny circles. The rectangle has a central dividing wall. This sketch is extruded downwards by <v>0.022225</v>. The result is a rectangular bracket with rounded corners, two c...	### Part 1: Bracket Base Step 1: Create the Footprint Sketch - Start by creating a 2D sketch on the Top plane. - Draw a rectangle with the following dimensions: - Bottom-left corner at <v>0</v>, <v>0</v> - Top-right corner at <v>0.0889</v>, <v>0.0889</v> - Add two arcs to create rounded corners: - First ...
00000350	[ "00001", "00003", "00005", "00007", "00009" ]	Part 1 starts with a sketch on the Top plane. The profile consists of a large rectangle with rounded corners and a smaller circular cutout near one end. The rectangle has a width of <v>0.098425</v> and a height of <v>0.0889</v>. The rounded corners have a radius of <v>0.00635</v>, and the circular cutout has a radius o...	### Part 1: Bracket Base Start by creating a new sketch on the Top plane. In this sketch, draw the following profile: 1. Draw an arc starting at <v>0</v>, <v>0.00635</v> and ending at <v>0.00635</v>, <v>0</v>. The center of the arc is at <v>0.00635</v>, <v>0.00635</v> with a radius of <v>0.00635</v> and a sweep a...
00000352	[ "00001", "00003", "00005", "00007", "00009", "00011" ]	Let's break down how this model is built, starting with the main parts. ### Part 1: L-Shaped Bracket - Sketch: The sketch is on the Top plane. It forms an L-shape with rounded corners and three small holes. - The L-shape has a larger rectangle with rounded corners at both ends. The dimensions are roughly <v>0.07...	### Part 1: Symmetrical L-Shaped Bracket 1. Sketch 1: - Create a new sketch on the Top plane. - Draw the following curves: - An arc starting at <v>0.00508</v>, <v>0.078105</v> and ending at <v>0</v>, <v>0.073025</v> with a center at <v>0.00508</v>, <v>0.073025</v> and a radius of <v>0.00508</v>. The arc...
00000356	[ "00001" ]	In this model, we have a hexagonal prism with a hollow center. Here’s how it’s built: First, we draw a hexagon on the Top plane. The outer hexagon has vertices at <v>-0.051693</v>, <v>0</v>; <v>-0.025847</v>, <v>-0.044768</v>; <v>0.025847</v>, <v>-0.044768</v>; <v>0.051693</v>, <v>0</v>; <v>0.025847</v>, <v>0.044768</...	To construct the hexagonal prism with a hollow center, follow these detailed steps: Start by creating a 2D sketch on the Top plane. This sketch will define the profile of the hexagonal prism. The sketch consists of two loops: 1. Outer Hexagon: - Draw a line from <v>-0.025847</v>, <v>-0.044768</v> to <v>0.02584...
00000363	[ "00001", "00002" ]	Part 1 starts with a sketch on the Front plane. The sketch includes a square outline with sides of <v>0.025</v> and a circle with a radius of <v>0.01</v> centered inside the square. The square forms the outer boundary, and the circle creates a hole. The sketch is then extruded <v>0.025</v> along the normal direction, f...	### Part 1: Cuboid with Cylindrical Cutout Start by creating a new sketch on the Front plane. In this sketch, draw a rectangle with vertices at the following points: - Start at <v>-0.0125</v>, <v>-0.0125</v> - Draw a line to <v>0.0125</v>, <v>-0.0125</v> - Draw a line to <v>0.0125</v>, <v>0.0125</v> - Draw a line ...

End of preview. Expand in Data Studio

Recap-OmniCAD

Recap-OmniCAD is a large-scale CAD dataset introduced in the CVPR 2026 paper:

Pointer-CAD: Unifying B-Rep and Command Sequences via Pointer-based Edges & Faces Selection
Dacheng Qi, Chenyu Wang, Jingwei Xu, Tianzhe Chu, Zibo Zhao, Wen Liu, Wenrui Ding, Yi Ma, Shenghua Gao

Data Extraction

If you have downloaded a set of tar.gz archives under ./data, you can extract each archive into a folder with the same name as the archive file.

For example, 0000.tar.gz will be extracted into the 0000/ folder:

for archive in ./data/*.tar.gz; do
    folder_name=$(basename "$archive" .tar.gz)
    mkdir -p "./data/$folder_name"
    tar --no-same-owner -xzf "$archive" -C "./data/$folder_name"
done

After successful extraction, the original tar.gz archives can be removed to save disk space:

rm ./data/*.tar.gz

Dataset Structure

After extraction, the dataset directory (data/) has the following structure:

data/
|-- chunk_id
|   |-- model_id
|   |   |-- graph
|   |   |-- json
|   |   |   `-- *.json
|   |   |-- prompt_abs.txt
|   |   |-- prompt_exp.txt
|   |   `-- vector
|   |       `-- *.pkl
|   |-- model_id
|       |-- graph
|       |-- json
|       |   `-- *.json
|       |-- prompt_abs.txt
|       |-- prompt_exp.txt
|       `-- vector
|           `-- *.pkl

Each model_id directory corresponds to an individual CAD model and contains:

graph/: B-Rep graph representations for each part.
json/: CAD command sequence annotations for each part.
vector/: vector representations for each part.
prompt_abs.txt: abstract-level annotations.
prompt_exp.txt: expert-level annotations.

Dataset Usage

The extracted data/ directory should be used as the dataset directory (dataset_dir) during training and evaluation.

The dataset split file is provided in the repository:

train_val_test.json

and should be specified as the split file path (split_filepath) for training and evaluation.

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