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add scrollbar, improve presets, other small fixes

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omigamedev
2019-01-27 17:19:06 +01:00
parent 6f3465392b
commit 99c06803ae
14 changed files with 94 additions and 20 deletions
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4
src/app_shaders.cpp
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@@ -170,8 +170,8 @@ void App::initShaders()
" if (textureOffset(tex, uv, ivec2(+1, -1)).r == 1.0) zero_count++;\n"
" if (textureOffset(tex, uv, ivec2(+1, 0)).r == 1.0) zero_count++;\n"
" if (textureOffset(tex, uv, ivec2(+1, +1)).r == 1.0) zero_count++;\n"
" float edge = (zero_count > 1 && zero_count < 9) ? 0.75 : 0.0;\n"
" frag = vec4(col.rgb, edge * (1.0 - zero_count / 9.f));\n"
" mediump float edge = (zero_count > 1 && zero_count < 9) ? 0.75 : 0.0;\n"
" frag = vec4(col.rgb, edge * (1.0 - float(zero_count) / 9.f));\n"
"}\n";
// TEXTURE COMP ERASE
static const char* shader_comp_erase_f =