X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=flow.cpp;h=873bdf294b1143aaf6eec681419419d5c513e844;hb=6175012d6d15e68a59c535a7dec65884d7e1bfa6;hp=882a0b6f235857a3577bfa93b41a45d2ebfcce5a;hpb=4f00412d9a9d5b2d78b0efaa061c1e9ca83afad9;p=nageru

diff --git a/flow.cpp b/flow.cpp
index 882a0b6..873bdf2 100644
--- a/flow.cpp
+++ b/flow.cpp
@@ -797,6 +797,7 @@ void Splat::exec(GLuint image_tex, GLuint bidirectional_flow_tex, GLuint flow_te
 	glViewport(0, 0, width, height);
 	glDisable(GL_BLEND);
 	glEnable(GL_DEPTH_TEST);
+	glDepthMask(GL_TRUE);
 	glDepthFunc(GL_LESS);  // We store the difference between I_0 and I_1, where less difference is good. (Default 1.0 is effectively +inf, which always loses.)
 
 	fbos.render_to(depth_rb, flow_tex);