surface vs surface pro

This paper is based on the calculation and visualization of Gaussian curvature of triangular grid surface in the same mountain.Long time no code to write, recently computed triangular mesh surface Gaussian curvature practiced hand, and realized the Gaussian curvature visualization, review a little bit of differential geometry knowledge. Sometimes it is necessary to write the code yourself, debug run, combin

fact, only a few rays from a light source pass through the reflection and transmission (refraction) of the scene to the eyes of the observer. Therefore, the standard light tracing algorithm uses reverse tracking technology to draw the entire scenario. Light tracing: Starting from the viewpoint, each pixel center on the image plane emits a line of light to the scene. The light starts from the viewpoint, and the direction is the pixel center and the unit vector of the viewpoint line. There are th

The main principle is: the use of different surface roughness (roughness) different, resulting in ultrasonic wave of different reflection. According to Endura theory, the wave amplitude of smooth surface reflection is large and the duration is short. As the roughness increases, the amplitude decreases and lasts longer. Analyzing waveform data, you can extract many features (feature): Window length, peak, pe

Preface When we use canvas, we usually directly set its width and height in the canvas element: Of course, you can also set it in the CSS style without setting it in the canvas, because the canvas itself is also an HTML node. canvas{width:600px;height:300px} After setting, open the page and find that the canvas size is OK. At this time, we will draw a 40*40 rectangle on it to see the effect. var canvas = document.getElementById(‘canvas‘), context = canvas.getContext(‘2d‘); context.fillStyl

Surface shaders must be affected by lights and shadows. Surface shaders is a shader that is easier to write light-it is an abstract encapsulation with unity. The standard output structure of the surface coloring tool is as follows: struct surfaceoutput {fixed3 albedo; // diffuse color fixed3 normal; // tangent space normal, if written fixed3 emission; half specul

has n long n long no code text, while today do not work overtime, carefully recalled the past year, it seems that there is only overtime, repetitive overtime, repetitive overtime, rare time to tidy up the daily related troubleshooting and work related experience and skills, it is very regrettable; in what I think is the technology in the past, I prefer to leave something behind at every stage, maybe it's a habit, or another way of life ...Because of the work, began to contact Sophie, but the beg

1.01 0.032 0.17 0.48 Built-in skin1 1.09 1.59 1.79 0.013 0.070 0.145 Built-in skin2 1.4 1.18 1.3 0.07 0.23 0.46 Table Data 2.18 1.67 1.9 0.025 0.18 0.4 Table Data In Pixar renderman Pro Server there is a tool names ptfilter. we can use this command line tool to do sub-surface diffusion in a point cloud. then we c

Surface in addition to subtitle password can also set picture password you know? Too many apps to group and rename, you know? Surface actually have a lot of fun things not renowned, in order to let the machine friend quickly use surface, particularly summed up the win flat surface Operation Guide, which detailed docume

The continuous smooth deformation of the mathematical surface can be modeled by minimizing the energy function, in which the energy function is used to adjust the degree of stretching or bending of the surface, so the optimal solution of minimizing the energy function and satisfying all boundary conditions is to find the surface.The energy function is usually the form of a two-time function:Where s* represe