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Extract stroke dirty bounds planning

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omigamedev
2026-06-13 04:35:14 +02:00
parent 458f9bef0c
commit 36861cbf97
8 changed files with 509 additions and 40 deletions
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7
src/node_stroke_preview.cpp
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@@ -253,11 +253,18 @@ glm::vec4 NodeStrokePreview::stroke_draw_samples(
bool copy_stroke_destination)
{
const glm::vec2 size = { m_rtt.getWidth(), m_rtt.getHeight() };
const std::array<pp::paint_renderer::CanvasStrokePoint, 4> sample_points {
pp::paint_renderer::CanvasStrokePoint { .x = P[0].pos.x, .y = P[0].pos.y },
pp::paint_renderer::CanvasStrokePoint { .x = P[1].pos.x, .y = P[1].pos.y },
pp::paint_renderer::CanvasStrokePoint { .x = P[2].pos.x, .y = P[2].pos.y },
pp::paint_renderer::CanvasStrokePoint { .x = P[3].pos.x, .y = P[3].pos.y },
};
const auto result = pp::panopainter::execute_legacy_canvas_stroke_sample(
pp::panopainter::LegacyStrokeSampleExecutionRequest {
.context = "NodeStrokePreview::stroke_draw_samples",
.target_size = size,
.vertices = P,
.sample_points = sample_points,
.copy_stroke_destination = copy_stroke_destination,
.bind_destination_texture = [&] {
set_active_texture_unit(1U);