MERS Texture Lab – Clean Rebuild

Texture input

Drop a PNG/TGA here or pick a file.

No texture

Reference MERS (optional)

Load a .tga MERS file to preview beside your result or drive per-pixel mapping.

No reference

Use reference as per-pixel map Invert all channels Grayscale channel preview

Curves

Red • Metalnessclick to add • drag • right‑click to delete

Green • Emissiveclick to add • drag • right‑click to delete

Blue • Roughnessclick to add • drag • right‑click to delete

Alpha • Subsurfaceclick to add • drag • right‑click to delete

Noise

Scale32

Amplitude0

Remember

Apply noise to selected channel Only on non‑transparent pixels

Noise is generated at the texture resolution and previewed/exported into the chosen channel.

Animation

Frame width16

Frame height16

Frame time (ms)120

Animate (frames stacked top→bottom)

Index

Paint

Color Size

Copy transparency

With the Eyedropper, click any preview to pick a colour (and optionally its transparency), then paint on the left preview. Use Select tool to select pixels of the same color value in single-channel mode, then Fill to apply color to selection. Hold Shift to add another colour/value to the current selection. Use right-click to pan when tools are enabled.

Layers

🖌️ Brush

🪣 Bucket

🎛️ Sliders

📈 Curves (mask)

✨ Noise

Top overrides bottom. Click 👁 to toggle visibility.