diff options
Diffstat (limited to 'Third_Party/gen_atlas')
| -rw-r--r-- | Third_Party/gen_atlas | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/Third_Party/gen_atlas b/Third_Party/gen_atlas index b880ac8..b3a8eff 100644 --- a/Third_Party/gen_atlas +++ b/Third_Party/gen_atlas @@ -10,7 +10,7 @@ from PIL import Image CHAR_RANGES = [ (32, 126), # Printable ASCII # Add more ranges here as needed, e.g.: - (160, 255), # Extended Latin + #(160, 255), # Extended Latin ] def calculate_grid_size(char_ranges): @@ -35,16 +35,17 @@ def generate_atlas(font_path, resolution, draw_grid=False): "-type", "msdf", "-format", "png", "-imageout", "atlas.png", - "-size", "28", - "-pxrange", "2", + "-size", "72", + "-pxrange", "5", "-dimensions", str(resolution), str(resolution), "-chars", chars_str, "-uniformgrid", "-uniformcols", str(grid_size), "-uniformcell", str(cell_size), str(cell_size), -# "-uniformorigin", "on", - "-errorcorrection", "auto", - "-scanline" + "-errorcorrection", "auto-full", + "-scanline", + #"-angle", "15d", + "-edgecoloring", "distance" ] try: @@ -57,6 +58,7 @@ def generate_atlas(font_path, resolution, draw_grid=False): print(result.stdout) # Rearrange the atlas to include gaps for non-printable characters + print("Rearranging atlas...") rearrange_atlas(resolution, cell_size, cell_size, draw_grid) return True except subprocess.CalledProcessError as e: @@ -91,7 +93,7 @@ def rearrange_atlas(resolution, cell_width, cell_height, draw_grid=False): grid_size = calculate_grid_size(CHAR_RANGES) cell_size = resolution // grid_size - # Track current position in the source atlas + # Track current position in the source atlas source_index = 0 # Process each character range @@ -118,9 +120,15 @@ def rearrange_atlas(resolution, cell_width, cell_height, draw_grid=False): # Draw the grid lines only if requested if draw_grid: draw_grid_lines(new_atlas, resolution) + + # Calculate actual used dimensions + used_resolution = cell_size * grid_size + # Crop to used dimensions and resize back to requested resolution + used_atlas = new_atlas.crop((0, 0, used_resolution, used_resolution)) + final_atlas = used_atlas.resize((resolution, resolution), Image.LANCZOS) # Save the rearranged atlas, overwriting the original - new_atlas.save("atlas.png") + final_atlas.save("atlas.png") print("Atlas rearranged successfully!") def main(): |