This book presents the new features of the Tekton 7 program in relation to its previous version. Therefore, it is aimed at users who are sufficiently familiar with the use of the program and are interested in being informed and familiarized with the improvements of the new version.

More specifically, the book is divided into sections that cover the following methodology:

- Topography: point entity and area from triangles or polygons. Importing measurements from a file, three-dimensional ground visualization, area calculations, lengths between points, characterization of distances with special line markings, etc.

- Stairs: quick construction of smart stairs from the outer contour and step width. Loading and storing multiple scales in the same file. Changing parameters and re-solving each stair, solving with a landing and circular staircase from center and radius.

- Photorealism: Surfaces with joint and water effects. Overlay of bmp images. Overlay of gloss. Various surface textures. Surface colors from body color, diffusion, reflection. New color palette. Linear and surface lights. Spotlights with variable intensity. Colored lights, fog, specification of focal distance and camera aperture.

- Objects: 150 new 3D objects with new categorization and colored selection icons. 12 ready-made kitchen compositions. Recognition of up to 4 different materials that make up each object, selection based on the color of the material and its modification.

- Openings: 31 new three-dimensional openings with new classification according to the material. Automatic selection of the appropriate file for adjustment to the desired length. Door design with frame. Separation of photorealism parameters for the frame, glass, and trim.

- Linear: marking along the line (e.g., wire mesh). Vertical and parallel lines from a point outside of it.

- Editing: Cutting selected entities from a linear segment or rectangle.

- Environment: Railings visible in sections and elevations, storing consecutive length measurements in the clipboard.