Added slight moving animation to water texture.

1 files changed, 2 insertions, 1 deletions

diff --git a/shaders/water_fragment.glsl b/shaders/water_fragment.glsl
index 857a500..150f071 100644
--- a/shaders/water_fragment.glsl
+++ b/shaders/water_fragment.glsl
@@ -3,9 +3,10 @@
 varying vec3 pos;
 uniform vec3 player_pos;
 uniform sampler2D tex;
+uniform float t;
 
 void main() {
-	gl_FragColor = texture2D(tex, gl_TexCoord[0].st) - vec4(.2, .2, 0, 0);
+	gl_FragColor = texture2D(tex, gl_TexCoord[0].st + vec2(t, t)) - vec4(.2, .2, 0, 0);
 	gl_FragColor = mix(gl_FragColor, gl_Fog.color, pow(length(player_pos - pos)/100, 5));
 	gl_FragColor.a = 0.7;
 }