protected virtual void OnDestroy()
{
Unlock();
P3D_BrushPreview.Mark();
P3D_BrushPreview.Sweep();
P3D_TexturePreview.Mark();
P3D_TexturePreview.Sweep();
}
private void ShowBrushPreview(P3D_Result result)
{
var width = currentTexture.width;
var height = currentTexture.height;
var uv = result.GetUV(P3D_CoordType.UV1);
var xy = P3D_Helper.CalculatePixelFromCoord(uv, CurrentTiling, CurrentOffset, width, height);
var matrix = P3D_Helper.CreateMatrix(xy + new Vector2(0.01f, 0.01f), currentBrush.Size * 0.999f, currentBrush.Angle).Inverse;
var resolution = new Vector2(width, height);
P3D_BrushPreview.Show(lockedMesh, currentMaterialIndex, lockedGameObject.transform, previewBrushOpacity, matrix, resolution, currentBrush.Shape, CurrentTiling, CurrentOffset);
}
public static void Mark()
{
for (int i = AllPreviews.Count - 1; i >= 0; i--)
{
P3D_BrushPreview preview = AllPreviews[i];
if (preview != null)
{
preview.age = 5;
}
}
}
public static void Sweep()
{
for (int i = AllPreviews.Count - 1; i >= 0; i--)
{
P3D_BrushPreview preview = AllPreviews[i];
if ((preview != null) && (preview.age > 1))
{
AllPreviews.RemoveAt(i);
P3D_Helper.Destroy <GameObject>(preview.gameObject);
}
}
}
public static P3D_Painter.PaintOperation Preview(Mesh mesh, int submeshIndex, Transform transform, Texture2D shape, Color color, Vector2 tiling, Vector2 offset)
{
return((Texture2D canvas, P3D_Matrix matrix, float opacity) =>
{
if (transform != null)
{
var paintMatrix = matrix.Inverse;
var canvasResolution = new Vector2(canvas.width, canvas.height);
P3D_BrushPreview.Show(mesh, submeshIndex, transform, opacity, paintMatrix, canvasResolution, shape, color, tiling, offset);
}
});
}
// Draws the brush and texture previews in the main scene view
protected override void OnScene(SceneView sceneView, Camera camera, Vector2 mousePosition)
{
if (sceneView == (SceneView)SceneView.sceneViews[0])
{
P3D_BrushPreview.Sweep();
P3D_BrushPreview.Mark();
P3D_TexturePreview.Sweep();
P3D_TexturePreview.Mark();
if (lastMousePosition != mousePosition)
{
sceneView.Repaint();
}
lastMousePosition = mousePosition;
}
UpdateLock();
if (locked == true)
{
if (mousePosition.x >= 0.0f && mousePosition.x < sceneView.position.width && mousePosition.y >= 0.0f && mousePosition.y < sceneView.position.height)
{
if (Event.current.button == 0)
{
if (Event.current.type == EventType.MouseDown || Event.current.type == EventType.MouseDrag)
{
if (colorPickerWindowIsOpened)
{
PickColor(camera, mousePosition);
}
else
{
Paint(camera, mousePosition);
}
}
}
if (!colorPickerWindowIsOpened)
{
ShowBrushPreview(camera, mousePosition);
}
}
if (Event.current.type == EventType.MouseUp)
{
FinishPaint();
}
//ShowTexturePreview();
}
}
public static void Show(Mesh mesh, int submeshIndex, Transform transform, float opacity, P3D_Matrix paintMatrix, Vector2 canvasResolution, Texture2D shape, Vector2 tiling, Vector2 offset)
{
for (int i = AllPreviews.Count - 1; i >= 0; i--)
{
P3D_BrushPreview preview = AllPreviews[i];
if ((preview != null) && (preview.age > 0))
{
preview.UpdateShow(mesh, submeshIndex, transform, opacity, paintMatrix, canvasResolution, shape, tiling, offset);
return;
}
}
P3D_BrushPreview preview2 = new GameObject("P3D_BrushPreview")
{
hideFlags = HideFlags.HideAndDontSave
}.AddComponent <P3D_BrushPreview>();
preview2.hideFlags = HideFlags.HideAndDontSave;
preview2.UpdateShow(mesh, submeshIndex, transform, opacity, paintMatrix, canvasResolution, shape, tiling, offset);
}
