/* Markers inside an action strip */
static void nla_actionclip_draw_markers(NlaStrip *strip, float yminc, float ymaxc)
{
bAction *act = strip->act;
TimeMarker *marker;
if (ELEM(NULL, strip->act, strip->act->markers.first))
return;
for (marker = act->markers.first; marker; marker = marker->next) {
if ((marker->frame > strip->actstart) && (marker->frame < strip->actend)) {
float frame = nlastrip_get_frame(strip, marker->frame, NLATIME_CONVERT_MAP);
/* just a simple line for now */
// XXX: draw a triangle instead...
fdrawline(frame, yminc + 1, frame, ymaxc - 1);
}
}
}
/* Markers inside an action strip */
static void nla_actionclip_draw_markers(
NlaStrip *strip, float yminc, float ymaxc, int shade, const bool dashed)
{
const bAction *act = strip->act;
if (ELEM(NULL, act, act->markers.first)) {
return;
}
const uint shdr_pos = GPU_vertformat_attr_add(
immVertexFormat(), "pos", GPU_COMP_F32, 2, GPU_FETCH_FLOAT);
if (dashed) {
immBindBuiltinProgram(GPU_SHADER_2D_LINE_DASHED_UNIFORM_COLOR);
float viewport_size[4];
GPU_viewport_size_get_f(viewport_size);
immUniform2f("viewport_size", viewport_size[2] / UI_DPI_FAC, viewport_size[3] / UI_DPI_FAC);
immUniform1i("colors_len", 0); /* "simple" mode */
immUniform1f("dash_width", 6.0f);
immUniform1f("dash_factor", 0.5f);
}
else {
immBindBuiltinProgram(GPU_SHADER_2D_UNIFORM_COLOR);
}
immUniformThemeColorShade(TH_STRIP_SELECT, shade);
immBeginAtMost(GPU_PRIM_LINES, BLI_listbase_count(&act->markers) * 2);
for (TimeMarker *marker = act->markers.first; marker; marker = marker->next) {
if ((marker->frame > strip->actstart) && (marker->frame < strip->actend)) {
float frame = nlastrip_get_frame(strip, marker->frame, NLATIME_CONVERT_MAP);
/* just a simple line for now */
/* XXX: draw a triangle instead... */
immVertex2f(shdr_pos, frame, yminc + 1);
immVertex2f(shdr_pos, frame, ymaxc - 1);
}
}
immEnd();
immUnbindProgram();
}
