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implemented demonstrative dip to black transition

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This commit is contained in:
itsmattkc
2019-12-12 19:00:49 +11:00
parent e1f4821b5a
commit 526f07ba08
9 changed files with 126 additions and 41 deletions
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app/shaders/crossdissolve.frag
+2 -4
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@@ -10,16 +10,14 @@ uniform bool in_block_in_enabled;
uniform float ove_tprog_all;
void main(void) {
vec4 out_block_col = texture2D(out_block_in, ove_texcoord) * (1.0 - ove_tprog_all);
vec4 in_block_col = texture2D(in_block_in, ove_texcoord) * ove_tprog_all;
vec4 composite = vec4(0.0);
if (out_block_in_enabled) {
composite += out_block_col;
composite += texture2D(out_block_in, ove_texcoord) * (1.0 - ove_tprog_all);
}
if (in_block_in_enabled) {
vec4 in_block_col = texture2D(in_block_in, ove_texcoord) * ove_tprog_all;
composite *= 1.0 - in_block_col.a;
composite += in_block_col;
}