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Update ui_rf3d.cpp

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This commit is contained in:
RocketGod 2025-03-27 08:14:12 -07:00
parent d48ef69e79
commit 008b085f14
1 changed files with 13 additions and 9 deletions
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22
firmware/application/external/rf3d/ui_rf3d.cpp vendored
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@ -67,27 +67,31 @@ void RF3DView::update_spectrum(const ChannelSpectrum& spectrum) {
}
}
for (int z = 0; z < MAX_RENDER_DEPTH; z++) {
int index = z * SCREEN_WIDTH / MAX_RENDER_DEPTH;
int index = z * 256 / MAX_RENDER_DEPTH;
spectrum_data[0][z] = spectrum.db[index];
}
sampling_rate = spectrum.sampling_rate;
}
void RF3DView::render_3d_waterfall(Painter& painter) {
painter.fill_rectangle({0, header_height, SCREEN_WIDTH, RENDER_HEIGHT}, Color::black());
painter.fill_rectangle({0, header_height, SCREEN_WIDTH, RENDER_HEIGHT}, Color(50, 0, 100));
for (int x = 0; x < SCREEN_WIDTH; x++) {
for (int z = 0; z < MAX_RENDER_DEPTH; z++) {
int screen_x = x;
int screen_x = x + z * 2;
int height = spectrum_data[x][z] * RENDER_HEIGHT / 255;
int screen_y = SCREEN_HEIGHT - height;
int screen_y = SCREEN_HEIGHT - height - (z * 10);
uint8_t r = spectrum_data[x][z];
uint8_t g = 255 - spectrum_data[x][z];
uint8_t b = 0;
uint8_t r = spectrum_data[x][z] > 128 ? 255 : spectrum_data[x][z] * 2;
uint8_t g = spectrum_data[x][z] > 128 ? 255 : spectrum_data[x][z] * 2;
uint8_t b = spectrum_data[x][z] > 128 ? 255 : spectrum_data[x][z] * 2;
if (screen_y < SCREEN_HEIGHT) {
painter.fill_rectangle({screen_x, screen_y, 1, height}, Color(r, g, b));
if (screen_x < SCREEN_WIDTH && screen_y >= header_height) {
int draw_height = height;
if (screen_y + draw_height > SCREEN_HEIGHT) draw_height = SCREEN_HEIGHT - screen_y;
if (draw_height > 0) {
painter.fill_rectangle({screen_x, screen_y, 1, draw_height}, Color(r, g, b));
}
}
}
}