minimap creator: clear alpha buffer bit from the resulted image

2020-10-28 11:23:49 +03:00
parent c5c3c6b464
commit 86daf19485
1 changed files with 6 additions and 0 deletions
--- a/src/noggit/World.cpp
+++ b/src/noggit/World.cpp
@@ -2154,6 +2154,12 @@ bool World::saveMinimap(tile_index const& tile_idx, MinimapRenderSettings* setti
            , max_height + 15.0f, TILESIZE * tile_idx.z + TILESIZE / 2.0f)
        , settings);

+    // Clearing alpha from image
+    gl.colorMask(FALSE, FALSE, FALSE, TRUE);
+    gl.clearColor(0.0f, 0.0f, 0.0f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+    gl.colorMask(TRUE, TRUE, TRUE, TRUE);
+
    QImage image = pixel_buffer.toImage();

    QSettings settings;