ascension: shader/sprite_vtx.glsl@768e6eac1ab0 (annotated)

shader/sprite_vtx.glsl@768e6eac1ab0 (annotated)

shader/sprite_vtx.glsl

Sun, 01 Jun 2025 14:59:40 +0200

author: Mike Becker <universe@uap-core.de>
date: Sun, 01 Jun 2025 14:59:40 +0200
changeset 136: 768e6eac1ab0
parent 135: 062703d3f5cc
child 137: f8e6e0ae61a8
permissions: -rw-r--r--

fix incorrect flip of viewport y-axis

 #version 400 core
 layout(location = 0) in vec2 in_pos;
 layout(location = 1) in vec2 in_uv;
 out vec2 uvcoord;
 uniform mat4 projection;
 uniform mat4 view;
 uniform mat4 model;
 void main(void) {
     vec4 pos = projection*view*model*vec4(in_pos.xy, 0.0, 1.0);
     gl_Position = pos;
     uvcoord = in_uv;
 }