X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;ds=sidebyside;f=shaders%2Fgpos.h;fp=shaders%2Fgpos.h;h=a41a7f7c56d76155c81f8722de59c697842a1737;hb=403726131f9b460c3264e4f64c46f8aaa82978fe;hp=b60fb758deddf2bd360f05e5c9964ba0b6a1d39b;hpb=c88172d6968a02a4e643b74cc419c0ac8168d92a;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/gpos.h b/shaders/gpos.h
index b60fb75..a41a7f7 100644
--- a/shaders/gpos.h
+++ b/shaders/gpos.h
@@ -17,11 +17,17 @@ static struct vg_shader _shader_gpos = {
 "\n"
 "#line      2        0 \n"
 "#line       1        2 \n"
+"const float k_motion_lerp_amount = 0.05;\n"
+"\n"
+"#line      2        0 \n"
+"\n"
 "out vec3 aMotionVec0;\n"
 "out vec3 aMotionVec1;\n"
 "\n"
 "void vs_motion_out( vec4 vproj0, vec4 vproj1 )\n"
 "{\n"
+"   vproj1 = vproj0*(1.0-k_motion_lerp_amount) + vproj1*k_motion_lerp_amount;\n"
+"\n"
 "   aMotionVec0 = vec3( vproj0.xy, vproj0.w );\n"
 "   aMotionVec1 = vec3( vproj1.xy, vproj1.w );\n"
 "}\n"