How to find equation of parabola with DirectX and vertex?

In the last section, you saw how to find the vertex of the parabola Use this value as the vertex of the quadratic curve and then find the equation of the parabola. This will solve the problem of finding the equation of the parabola.

How to find equation of parabola with DirectX and shaders?

Before going to vertex shader, you need to know that DirectX defines the vertex as a structure. The structure consists of 6 inputs. These inputs are color, vertex position, normal, tangent, bitangent, and instance ID. You can use these inputs to create your own vertex shader.

How to find equation of parabola with DirectX and vertex shader?

Another way to find the equation of a parabola with DirectX is using vertex shaders. If you are using DirectX 11, vertex shaders are supported. A vertex shader will receive the vertex data from your vertex buffer and determine the positions of the vertices. Using the positions of the vertex, you can find the vertex on the parabola.

How to find equation of parabola with DirectX

The vertex type of DirectX is called d3dvertex. The vertex type d3dvertex consists of two floating-point coordinates, x and y, and two color values, red and green. It is convenient to use the vertex type d3dvertex to describe a vertex. The vertex type d3dvertex stores the position and color of a graphical object within a scene.

How to find equation of parabola in DirectX?

When working in DirectX, you can use either the built-in functions or write a function by yourself. The best way to find the equation of parabola is to use the built-in function. If you want to use the built-in function, then you need to add the following code to your project: #include "stdafx.h"