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shader/sprite_vtx.glsl@19faf91d43d7

shader/sprite_vtx.glsl

Wed, 10 Apr 2024 19:24:39 +0200

author

Mike Becker <universe@uap-core.de>

date

Wed, 10 Apr 2024 19:24:39 +0200

changeset 53

19faf91d43d7

parent 42

cc912686f663

permissions

-rw-r--r--

fix illegally skipping geometry update of text node

the reason is that the scene will not try again to update the node when it is just unhidden

#version 400 core

layout(location = 0) in vec2 position;
out vec2 texcoord;

uniform mat4 projection;
uniform mat4 model;
uniform float depth;

void main(void) {
    vec4 pos = projection*model*vec4(position.x, position.y, 0, 1.0);
    // apply depth
    pos.z = depth / -1024.0;
    gl_Position = pos;
    texcoord = vec2(model[0].x, model[1].y)*position;
}