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demo/snake/shader/player.glsl@8796f03aac26

demo/snake/shader/player.glsl

Sun, 16 Nov 2025 23:02:11 +0100

author

Mike Becker <universe@uap-core.de>

date

Sun, 16 Nov 2025 23:02:11 +0100

changeset 288

8796f03aac26

parent 267

92fdd53de74f

permissions

-rw-r--r--

make the camera follow the player + add limited vision

layout(location = 0) out vec4 diffuse;
in vec2 uvcoord;

uniform sampler2D map_albedo;
uniform sampler2D map_color;
uniform vec4 color;

void main(void) {
    // TODO: use greyscale texture instead
    vec4 color_map_pixel = texture(map_color, uvcoord);
    if (color_map_pixel.a > 0) {
        diffuse = color * color_map_pixel * texture(map_albedo, uvcoord);
    } else {
        diffuse = texture(map_albedo, uvcoord);
    }
}