25 lines
686 B
GLSL
25 lines
686 B
GLSL
|
/**
|
||
|
|
* QUIK: User Interface Kit
|
||
|
|
* Copyright (C) 2023 Halit Utku Maden, et al.
|
||
|
|
*/
|
||
|
|
#version 110
|
||
|
|
|
||
|
|
attribute vec2 v2Position; /**< The vertex position.*/
|
||
|
|
attribute int iZIndex; /**< The z index. */
|
||
|
|
attribute vec2 v2TexPos; /**< The texture coorindates. */
|
||
|
|
attribute vec4 v4Color; /**< The vertex color. */
|
||
|
|
|
||
|
|
varying vec2 fv2TexPos;
|
||
|
|
varying vec4 fv4Color;
|
||
|
|
|
||
|
|
uniform mat4 m4Transforms; /**< The view matrix. */
|
||
|
|
uniform int iMaxZ; /**< Highest Z coordinate. */
|
||
|
|
|
||
|
|
void main(void)
|
||
|
|
{
|
||
|
|
vec4 v = vec4(v2Position, float(iZIndex)/float(iMaxZ), 1);
|
||
|
|
gl_Position = v * m4Transforms;
|
||
|
|
|
||
|
|
fv2TexPos = v2TexPos;
|
||
|
|
fv4Color = fv4Color;
|
||
|
|
}
|