SHS/libs
Archived
3
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

git-svn-id: svn://db.shs.com.ru/libs@555 a8b55f48-bf90-11e4-a774-851b48703e85

Browse Source
This commit is contained in:
Бычков Андрей
2019-06-19 10:50:20 +00:00
parent 246e3e258c
commit 7eb0919657
16 changed files with 396 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
qglview/shaders/selection_halo.frag
View File

@@ -13,8 +13,8 @@ void main(void) {
vec4 ds3 = abs(texelFetchOffset(t0, tc, 0, ivec2(0, 1)) - selected);
float d0 = dot(ds0, vec4(1., 1., 1., 1.)), d1 = dot(ds1, vec4(1., 1., 1., 1.)), d2 = dot(ds2, vec4(1., 1., 1., 1.)), d3 = dot(ds3, vec4(1., 1., 1., 1.));
float vs = step(1e-6, d0 + d1 + d2 + d3);
float vm = step(1e-3, (d0 * 255.) * (d1 * 255.) * (d2 * 255.) * (d3 * 255.));
float vm = step(1e-3, (d0 * 25.) * (d1 * 25.) * (d2 * 255.) * (d3 * 255.));
float v = mix(vs - vm, vs - vm - vm + 1, fill);
//qgl_FragData[0] = vec4(1,0,0,0.5);//vec4(color.rgb, v * color.a);
qgl_FragData[0] = vec4(color.rgb, v * color.a);
qgl_FragData[0] = vec4(color.bgr, v * color.a);
}