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-rw-r--r--shaders/water_fragment.glsl3
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;
}