roguelike-game/resources/console_with_bg.fs
2021-11-29 14:59:01 -05:00

17 lines
364 B
GLSL
Executable File

#version 330 core
out vec4 FragColor;
in vec3 ourColor;
in vec2 TexCoord;
in vec3 ourBackground;
// texture sampler
uniform sampler2D texture1;
void main()
{
vec4 original = texture(texture1, TexCoord);
vec4 fg = original.r > 0.1f || original.g > 0.1f || original.b > 0.1f ? original * vec4(ourColor, 1.f) : vec4(ourBackground, 1.f);
FragColor = fg;
}