falsycat/shapes-juke
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[fix] Fixed an issue that Actor wasn't drawn.

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This commit is contained in:
falsycat 2019-10-08 00:00:00 +00:00
parent 8b4e4535a1
commit 37a1a122e5
1 changed files with 6 additions and 4 deletions
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10
sjplayer/src/sjplayer/Actor.d
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@ -56,15 +56,17 @@ class ActorProgram {
out vec4 pixel_; out vec4 pixel_;
float line(float ux, float px, float a) { float line(float u, float p, float a) {
return return
(1 - smoothstep(0, 0.003, abs(ux - px))); (1-smoothstep(0, 0.003, abs(u-p)));
} }
void main() { void main() {
float alpha =
line(uv_.x, pos.x, accel.x) +
line(uv_.y, pos.y, accel.y);
pixel_ = color; pixel_ = color;
pixel_.a *= pixel_.a *= clamp(alpha, 0, 1);
clamp(0, 1, line(uv_.y, pos.y, accel.y) + line(uv_.x, pos.x, accel.x));
} }
}; };