File: genie.vert

package info (click to toggle)
qtdeclarative-opensource-src 5.11.3-4
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 173,780 kB
  • sloc: cpp: 433,810; xml: 9,073; ansic: 2,596; python: 2,023; sh: 81; makefile: 47; php: 27
file content (21 lines) | stat: -rw-r--r-- 565 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
attribute highp vec4 qt_Vertex;
attribute highp vec2 qt_MultiTexCoord0;

uniform highp mat4 qt_Matrix;
uniform highp float bend;
uniform highp float minimize;
uniform highp float side;
uniform highp float width;
uniform highp float height;

varying highp vec2 qt_TexCoord0;

void main() {
    qt_TexCoord0 = qt_MultiTexCoord0;
    highp vec4 pos = qt_Vertex;
    pos.y = mix(qt_Vertex.y, height, minimize);
    highp float t = pos.y / height;
    t = (3. - 2. * t) * t * t;
    pos.x = mix(qt_Vertex.x, side * width, t * bend);
    gl_Position = qt_Matrix * pos;
}