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test/snake/shader/player.glsl@b47de42f4598

test/snake/shader/player.glsl

Tue, 12 Aug 2025 21:04:59 +0200

author

Mike Becker <universe@uap-core.de>

date

Tue, 12 Aug 2025 21:04:59 +0200

changeset 262

b47de42f4598

parent 242

6eeb987f1681

permissions

-rw-r--r--

update viewports of cameras before executing behaviors, so that the new viewport information is available in the behavior functions

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);
    }
}