void CreatePatternTexture()
{
int patternPixelWidth = _editor.GetCanvas().pixelWidth * 3;
int patternPixelHeight = _editor.GetCanvas().pixelHeight * 3;
float aspect = (float)patternPixelWidth / (float)patternPixelHeight;
float scale = PlayerPrefs.GetFloat("patternZoom", PATTERN_DEFAULT_SCALE);
_patternPlane.transform.localScale = new Vector3(scale, scale / aspect, 1.0f);
if (_patternTexture)
{
_patternTexture = null;
}
// create texture
_patternTexture = new Texture2D(patternPixelWidth, patternPixelHeight, TextureFormat.ARGB32, false);
_patternTexture.filterMode = FilterMode.Point;
_patternPlane.renderer.material.mainTexture = _patternTexture;
// -------------------------------------------------------------------------
// BORDER
// -------------------------------------------------------------------------
float xScaleIncrease = 0.10f;
float yScaleIncrease = xScaleIncrease * aspect;
_patternBorderPlane.transform.localScale = new Vector3(1.0f + xScaleIncrease, 1.0f + yScaleIncrease, 1.0f);
// -------------------------------------------------------------------------
// GRID
// -------------------------------------------------------------------------
Texture2D gridTexture = new Texture2D(patternPixelWidth, patternPixelHeight, TextureFormat.ARGB32, false);
gridTexture.filterMode = FilterMode.Point;
for (int y = 0; y < patternPixelHeight; y++)
{
for (int x = 0; x < patternPixelWidth; x++)
{
bool yOdd = y % 2 != 0;
bool xOdd = x % 2 != 0;
byte grey = (yOdd && xOdd || !yOdd && !xOdd) ? PixelEditorScreen.CANVAS_CHECKERS_EVEN_SHADE : PixelEditorScreen.CANVAS_CHECKERS_ODD_SHADE;
gridTexture.SetPixel(x, y, new Color32(grey, grey, grey, 255));
}
}
gridTexture.Apply();
_gridPlane.renderer.material.mainTexture = gridTexture;
}
public void SetCurrentFrame(int frameNumber)
{
_currentFrame = frameNumber;
HighlightCurrentFramePreview();
_editor.GetCanvas().DirtyPixels = true;
_editor.GetCanvas().RefreshOnionSkin();
}