Mike-Solar
28c4426236
Physical split: app/{audio,cli,codec,common,config,node,pluginSupport,
render,task,timeline,undo,tool,shaders} plus coreengine, version and
ui/icons+colorcoding move to a new top-level engine/ tree, built as
liboakengine.so (shared). The render backends (oakgl/oakvulkan) move
with it and link the engine library instead of embedding a static
render-core subset (libolive-rendercore is gone).
- oak-render-worker now links liboakengine instead of the whole
libolive-editor object set: 336MB -> 2.9MB, no Qt Widgets UI
- the editor links liboakengine for the engine and keeps only UI
objects in libolive-editor
- install/packaging: GNUInstallDirs libdir on Linux, bundle copy on
macOS, oakengine.dll staged for NSIS, AppImage validation entry
- fix backend lookup for the new layout: DynamicRenderer searched
../app but backends now live in engine/; a stale pre-split liboakgl
in the build tree got dlopened instead, re-initialized and later
destroyed the interposed engine statics (full-suite segfault at
DialogSequenceParameterTab, found via gdb watchpoint)
30 lines
673 B
GLSL
30 lines
673 B
GLSL
// Swirl effect parameters
|
|
uniform float radius_in;
|
|
uniform float angle_in;
|
|
uniform vec2 pos_in;
|
|
uniform vec2 resolution_in;
|
|
|
|
uniform sampler2D tex_in;
|
|
|
|
in vec2 ove_texcoord;
|
|
out vec4 frag_color;
|
|
|
|
void main(void) {
|
|
vec2 center = resolution_in*0.5 + pos_in;
|
|
|
|
vec2 uv = ove_texcoord;
|
|
|
|
vec2 tc = uv * resolution_in;
|
|
tc -= center;
|
|
float dist = length(tc);
|
|
if (dist < radius_in) {
|
|
float percent = (radius_in - dist) / radius_in;
|
|
float theta = percent * percent * -angle_in;
|
|
float s = sin(theta);
|
|
float c = cos(theta);
|
|
tc = vec2(dot(tc, vec2(c, -s)), dot(tc, vec2(s, c)));
|
|
}
|
|
tc += center;
|
|
frag_color = texture(tex_in, tc / resolution_in);
|
|
}
|