Current technology allows us to generate documents with rich content. In this case we will see how you can incorporate a 3D model to a document format “PDF”, retaining the three-dimensional model information, allowing us to change your display interactively.
We began the academic year with a new version of the suite of image synthesis Blender, in particular this is called Blender 2.78.
Like all deliveries, with error correction, adds new features that enhance the performance of this magnificent open-source software (OpenSource) it will allow us to model objects, add materials and textures, animate with different techniques, simulating physical phenomena, edit videos etc. in an integrated environment professional level.
The work that I present today has been done in pastel by Mary Jesus Casati Calzada, using as a reason a partial area of the work of Velazquez “Las hilanderas”. The right woman wears white blouse that can be considered "a clear transposition '1 of one of the figures of the Vault of the Sistine Chapel.
We can define the distance from a point P to a α as the smallest of the distances from the point P up to the infinite points of the plane α. To determine this distance we get the straight perpendicular to the plane α from the point P and I get your point of intersection. The distance from P to I will be the minimum distance to the plane α.
One of the basic problems that we learn by studying the systems of representation are those in which there are elements that are perpendicular to other. All the problems of determining distances make use of these concepts.
Let's see how to determine the line perpendicular to a plane in dihedral system working directly on the main system projections.
Transformation through investment in geometric shapes grouped elements can be of interest to use the investment as a tool for analysis in complex problems. In this case study transforming “beams circumferences corradicales” through various investments that transform. Later these transformations need to solve the problem “Apolonio” (circumference with three tangency constraints) o la “Generalization of the problem of Apollonius” (circumferences with three angular restrictions).
For an image synthesis must add objects, lights and cameras to the scene. The representation of these objects depend on the scene illumination, the camera parameters and the visual properties of these objects that basically know as your “color” or “material”. We can say that the appearance of an object… (leer más)
The study of the disciplines of classical geometry can be reinforced by using tools that allow constructions that can be changed dynamically: variational constructions.
The tool “Geogebra” It will serve to illustrate these concepts and demonstrate the importance of detailed knowledge of geometric relationships to ensure the robustness of the buildings we use in geometric reasoning, as, sometimes, some constructions may lose their validity.
a conical (punctual) It is the locus of the points of intersection of two projective beams.
This model has been verified with a variational model of projective shaft made with Geogebra.
By studying the true magnitude of a line we saw that we could turn calculate the angle of this line with respect to a projection plane, namely, its slope.
In a plane we can determine endless lines with different direction contained therein. One of these lines form the maximum angular condition with respect to the projection plane.
Projective geometry constructions made with tools to analyze their invariants are very useful for the study of this discipline of Graphic Expression. We will see one of these constructions made with the software “GeoGebra”, in particular for determining the projective axis of two projective series.
Must be connected to post a comment.