public Color SampleRenderTexture(Vector2 uv)
{
RenderTexture curRT = RenderTexture.active;
// Debug.Log("Sampling Render Texture");
PainterCamera rtp = PainterCamera.Inst;
int size = PainterCamera.renderTextureSize / 4;
RenderTexture.active = renderTexture ?? rtp.GetDownscaledBigRT(size, size);
if (sampler == null)
{
sampler = new Texture2D(8, 8);
}
UVto01(ref uv);
if (renderTexture == null)
{
uv.y = 1 - uv.y; // For some reason sampling is mirrored around Y axiz for BigRenderTexture (?)
}
uv *= RenderTexture.active.width;
sampler.ReadPixels(new Rect(uv.x, uv.y, 1, 1), 0, 0);
RenderTexture.active = curRT;
var pix = sampler.GetPixel(0, 0);
if (PainterCamera.Inst.isLinearColorSpace)
{
pix = pix.linear;
}
return(pix);
}
public virtual bool PEGI()
{
PlaytimePainter p = PlaytimePainter.inspectedPainter;
if (p == null)
{
"No Painter Detected".nl(); return(false);
}
if ((p.skinnedMeshRendy != null) && (pegi.Click("Update Collider from Skinned Mesh")))
{
p.UpdateColliderForSkinnedMesh();
}
pegi.newLine();
ImageData id = p.ImgData;
bool changed = false;
bool cpuBlit = id.destination == TexTarget.Texture2D;
pegi.newLine();
changed |= p.PreviewShaderToggle_PEGI();
if ((PainterCamera.GotBuffers() || (id.renderTexture != null)) && (id.texture2D != null))
{
if ((cpuBlit ? icon.CPU : icon.GPU).Click(
cpuBlit ? "Switch to Render Texture" : "Switch to Texture2D", 45))
{
p.UpdateOrSetTexTarget(cpuBlit ? TexTarget.RenderTexture : TexTarget.Texture2D);
SetSupportedFor(cpuBlit, id.renderTexture == null);
changed = true;
}
}
if (cpuBlit)
{
bool smooth = _type(cpuBlit) != BrushTypePixel.Inst.index;
if (pegi.toggle(ref smooth, icon.Round, icon.Square, "Smooth/Pixels Brush", 45))
{
changed = true;
TypeSet(cpuBlit, smooth ? (BrushType)BrushTypeNormal.Inst : (BrushType)BrushTypePixel.Inst);
}
}
pegi.newLine();
#if UNITY_EDITOR
if (Tools.current != Tool.None)
{
Msg.LockToolToUseTransform.Get().writeWarning();
if (Msg.HideTransformTool.Get().Click().nl())
{
PlaytimePainter.HideUnityTool();
}
}
#endif
if //(
(!p.IsOriginalShader) // && (cfg.moreOptions))
{
changed |= pegi.toggle(ref Cfg.previewAlphaChanel, "Preview Enabled Chanels", 130);
}
if (Mode_Type_PEGI())
{
if (Type(cpuBlit) == BrushTypeDecal.Inst)
{
MaskSet(BrushMask.A, true);
}
changed = true;
}
if (p.terrain != null)
{
if ((p.ImgData != null) && ((p.IsTerrainHeightTexture())) && (p.IsOriginalShader))
{
pegi.writeWarning(" You need to use Preview Shader to see changes");
}
pegi.newLine();
if ((p.terrain != null) && (pegi.Click("Update Terrain").nl()))
{
p.UpdateShaderGlobals();
}
}
return(changed);
}
public override void PaintRenderTexture(PlaytimePainter pntr, BrushConfig br, StrokeVector st)
{
BeforeStroke(pntr, br, st);
// Vector2 outb = new Vector2(Mathf.Floor(st.uvTo.x), Mathf.Floor(st.uvTo.y));
// st.uvTo -= outb;
// st.uvFrom -= outb;
Vector2 delta_uv = st.Delta_uv;//uv - st.uvFrom;//.Previous_uv;
float magn = delta_uv.magnitude;
var id = pntr.ImgData;
float width = br.Size(false) / ((float)id.width) * 4;
//const float followPortion = 0.5f;
//float follow = width;
float trackPortion = (delta_uv.magnitude - width * 0.5f) * 0.25f;
if ((trackPortion > 0) || (st.mouseUp))
{
if (st.firstStroke)
{
previousDirectionLazy = st.previousDelta = delta_uv;
LazySpeedDynamic = delta_uv.magnitude;
LazyAngleSmoothed = 0;
// Debug.Log("First stroke");
}
float angle = Mathf.Deg2Rad * Vector2.Angle(st.previousDelta, delta_uv);
bool smooth = angle < Mathf.PI * 0.5f;
if ((st.CrossedASeam()) && (magn > previousDirectionLazy.magnitude * 8))
{
// Debug.Log("Crossed a seam");
st.mouseUp = true;
st.uvTo = st.uvFrom;// painter.Previous_uv;
delta_uv = Vector2.zero;
smooth = false;
}
previousDirectionLazy = delta_uv;
if (!st.mouseUp)
{
if (smooth)
{
float clockwise = Vector3.Cross(st.previousDelta, delta_uv).z > 0 ? 1 : -1;
float sin = Mathf.Sin(angle) * clockwise;
float maxSinus = 8;
if (Mathf.Abs(LazyAngleSmoothed) > Mathf.Abs(sin))
{
LazyAngleSmoothed = sin;
}
else
{
LazyAngleSmoothed = Mathf.Lerp(LazyAngleSmoothed, sin, 0.2f);
}
sin = LazyAngleSmoothed;
if ((sin * sin > maxSinus * maxSinus) || ((sin > 0) != (maxSinus > 0)))
{
float absSin = Mathf.Abs(sin);
float absNSin = Mathf.Abs(maxSinus);
if (absSin < absNSin)
{
maxSinus = maxSinus * absSin / absNSin;
}
st.uvTo = st.uvFrom + st.previousDelta.normalized.Rotate(maxSinus * clockwise) * trackPortion;
LazySpeedDynamic = trackPortion;
}
else
{
LazySpeedDynamic = Mathf.Min(delta_uv.magnitude * 0.5f, Mathf.Lerp(LazySpeedDynamic, delta_uv.magnitude * 0.5f, 0.001f));
LazySpeedDynamic = Mathf.Max(trackPortion, LazySpeedDynamic);
st.uvTo = st.uvFrom + st.previousDelta.normalized.Rotate(sin) * LazySpeedDynamic;
}
}
else
{
LazySpeedDynamic = delta_uv.magnitude;
LazyAngleSmoothed = 0;
st.uvTo = st.uvFrom + delta_uv.normalized * trackPortion;
}
}
PainterCamera r = TexMGMT;
//RenderTexturePainter.inst.RenderLazyBrush(painter.Previous_uv, uv, brush.speed * 0.05f, painter.curImgData, brush, painter.LmouseUP, smooth );
if (TexMGMT.BigRT_pair == null)
{
TexMGMT.UpdateBuffersState();
}
float meshWidth = br.StrokeWidth(id.width, false); //.Size(false) / ((float)id.width) * 2 * rtp.orthoSize;
Transform tf = Rtbrush;
Vector2 direction = st.Delta_uv; //uvTo - uvFrom;
bool isTail = st.firstStroke; //(!previousTo.Equals(uvFrom));
if ((!isTail) && (!smooth))
{
var st2 = new StrokeVector(st)
{
firstStroke = false
};
r.ShaderPrepareStroke(br, br.speed * 0.05f, id, st2, pntr);
Vector3 junkPoint = st.uvFrom + st.previousDelta * 0.01f;
BrushMesh = brushMeshGenerator.inst().GetStreak(UvToPosition(st.uvFrom), UvToPosition(junkPoint), meshWidth, true, false);
tf.localScale = Vector3.one;
tf.localRotation = Quaternion.identity;
tf.localPosition = new Vector3(0, 0, 10);
r.Render();//Render_UpdateSecondBufferIfUsing(id);
st.uvFrom = junkPoint;
isTail = true;
}
r.ShaderPrepareStroke(br, br.speed * 0.05f, id, st, pntr);
BrushMesh = brushMeshGenerator.inst().GetStreak(UvToPosition(st.uvFrom), UvToPosition(st.uvTo), meshWidth, st.mouseUp, isTail);
tf.localScale = Vector3.one;
tf.localRotation = Quaternion.identity;
tf.localPosition = new Vector3(0, 0, 10);
st.previousDelta = direction;
r.Render();
AfterStroke(pntr, br, st);
}
}
public override void OnInspectorGUI() {
#if !NO_PEGI
bool changes = false;
painter = (PlaytimePainter)target;
if (painter.gameObject.IsPrefab()) {
"Inspecting a prefab.".nl();
return;
}
PainterCamera rtp = PainterCamera.Inst;
if (!Cfg)
{
"No Config Detected".nl();
return;
}
ef.start(serializedObject);
if (!PlaytimePainter.IsCurrent_Tool()) {
if (pegi.Click(icon.Off, "Click to Enable Tool", 25)) {
PlaytimeToolComponent.enabledTool = typeof(PlaytimePainter);// customTools.Painter;
CloseAllButThis(painter);
painter.CheckPreviewShader();
PlaytimePainter.HideUnityTool();
}
painter.gameObject.end();
return;
} else {
if ((IsCurrentTool() && (painter.terrain != null) && (Application.isPlaying == false) && (UnityEditorInternal.InternalEditorUtility.GetIsInspectorExpanded(painter.terrain) == true)) ||
(pegi.Click(icon.On.getIcon(), "Click to Disable Tool", 25))) {
PlaytimeToolComponent.enabledTool = null; //customTools.Disabled;
MeshManager.Inst.DisconnectMesh();
painter.SetOriginalShaderOnThis();
painter.UpdateOrSetTexTarget(TexTarget.Texture2D);
PlaytimePainter.RestoreUnityTool();
}
}
painter.InitIfNotInited();
ImageData image = painter.ImgData;
Texture tex = painter.GetTextureOnMaterial();
if ((!painter.meshEditing) && ((tex != null) && (image == null)) || ((image != null) && (tex == null)) || ((image != null) && (tex != image.texture2D) && (tex != image.CurrentTexture())))
painter.textureWasChanged = true;
changes = painter.PEGI_MAIN();
image = painter.ImgData;
if (painter.meshEditing || (PainterStuff.IsNowPlaytimeAndDisabled)) { painter.gameObject.end(); return; }
if ((painter.meshRenderer != null || painter.terrain != null) && !Cfg.showConfig) {
if (!painter.LockTextureEditing) {
ef.newLine();
if (!painter.IsTerrainControlTexture()) {
string Orig = "";
if (image.texture2D != null) {
Orig = image.texture2D.GetPathWithout_Assets_Word();
if ((pegi.Click(icon.Load, "Will reload " + Orig, 25))) {
painter.ForceReimportMyTexture(Orig);
image.SaveName = image.texture2D.name;
GUI.FocusControl("dummy");
if (painter.terrain != null)
painter.UpdateShaderGlobals();
}
}
"Texture Name: ".edit(70, ref image.SaveName);
if (image.texture2D != null)
{
string Dest = painter.GenerateTextureSavePath();
bool existsAtDestination = painter.TextureExistsAtDestinationPath();
bool originalExists = (Orig != null);
bool sameTarget = originalExists && (Orig.Equals(Dest));
bool sameTextureName = originalExists && image.texture2D.name.Equals(image.SaveName);
if ((existsAtDestination == false) || sameTextureName)
{
if (ef.Click(Icons_MGMT.getIcon(sameTextureName ? icon.Save : icon.SaveAsNew), (sameTextureName ? "Will Update " + Orig : "Will save as " + Dest), 25))
{
if (sameTextureName)
painter.RewriteOriginalTexture();
else
painter.SaveTextureAsAsset(false);
painter.OnChangedTexture_OnMaterial();
}
}
else if (existsAtDestination && (pegi.Click(icon.Save, "Will replace " + Dest, 25)))
painter.SaveTextureAsAsset(false);
ef.newLine();
if ((!sameTarget) && (!sameTextureName) && (string.IsNullOrEmpty(Orig) == false) && (ef.Click("Replace", "Will replace " + Orig + " with " + Dest)))
painter.RewriteOriginalTexture_Rename(image.SaveName);
}
}
ef.newLine();
}
ef.newLine();
pegi.Space();
pegi.newLine();
var mats = painter.GetMaterials();
if ((mats != null) && (mats.Length > 0))
{
int sm = painter.selectedSubmesh;
if (pegi.select(ref sm, mats))
{
painter.SetOriginalShaderOnThis();
painter.selectedSubmesh = sm;
painter.OnChangedTexture_OnMaterial();
image = painter.ImgData;
painter.CheckPreviewShader();
}
}
Material mater = painter.Material;
if (pegi.edit(ref mater))
painter.Material = mater;
if (icon.NewMaterial.Click("Instantiate Material", 25).nl())
{
changes = true;
painter.InstantiateMaterial(true);
}
// pegi.newLine();
if ((mats != null) && (mats.Length > 1))
"Auto Select Material:".toggle("Material will be changed based on the submesh you are painting on", 120,
ref painter.autoSelectMaterial_byNumberOfPointedSubmesh).nl();
pegi.nl();
ef.Space();
ef.newLine();
// pegi.write("Tex:", "Texture field on the material", 30);
if (painter.SelectTexture_PEGI())
{
image = painter.ImgData;
if (image == null) painter.nameHolder = painter.gameObject.name + "_" + painter.MaterialTexturePropertyName;
}
if (image != null)
painter.UpdateTylingFromMaterial();
TextureSetterField();
if ((painter.IsTerrainControlTexture() == false))
{
bool isTerrainHeight = painter.IsTerrainHeightTexture();
int texScale = (!isTerrainHeight) ?
((int)Mathf.Pow(2, PainterCamera.Data.selectedSize + minPow))
: (painter.terrain.terrainData.heightmapResolution - 1);
List<string> texNames = painter.GetMaterialTextureNames();
if (texNames.Count > painter.SelectedTexture)
{
string param = painter.MaterialTexturePropertyName;
if (pegi.Click(icon.NewTexture, (image == null) ? "Create new texture2D for " + param : "Replace " + param + " with new Texture2D " + texScale + "*" + texScale, 25).nl())
{
changes = true;
if (isTerrainHeight)
painter.CreateTerrainHeightTexture(painter.nameHolder);
else
painter.CreateTexture2D(texScale, painter.nameHolder, Cfg.newTextureIsColor);
}
if ((image == null) && (Cfg.moreOptions) && ("Create Render Texture".Click()))
{
changes = true;
painter.CreateRenderTexture(texScale, painter.nameHolder);
}
if ((image != null) && (Cfg.moreOptions))
{
if ((image.renderTexture == null) && ("Add Render Tex".Click()))
{
changes = true;
image.AddRenderTexture();
}
if (image.renderTexture != null)
{
if ("Replace RendTex".Click("Replace " + param + " with Rend Tex size: " + texScale))
{
changes = true;
painter.CreateRenderTexture(texScale, painter.nameHolder);
}
if ("Remove RendTex".Click().nl())
{
changes = true;
if (image.texture2D != null)
{
painter.UpdateOrSetTexTarget(TexTarget.Texture2D);
image.renderTexture = null;
}
else
{
painter.RemoveTextureFromMaterial(); //SetTextureOnMaterial(null);
}
}
}
}
}
else
"No Material's Texture selected".nl();
pegi.nl();
if (image == null)
"_Name:".edit("Name for new texture", 40, ref painter.nameHolder).nl();
if (!isTerrainHeight)
{
"Color:".toggle("Will the new texture be a Color Texture", 40, ref Cfg.newTextureIsColor);
ef.write("Size:", "Size of the new Texture", 40);
if ((texSizes == null) || (texSizes.Length != range))
{
texSizes = new string[range];
for (int i = 0; i < range; i++)
texSizes[i] = Mathf.Pow(2, i + minPow).ToString();
}
ef.select(ref PainterCamera.Data.selectedSize, texSizes, 60);
}
ef.newLine();
}
ef.newLine();
ef.tab();
ef.newLine();
List<ImageData> recentTexs;
string texName = painter.MaterialTexturePropertyName;
if ((texName != null) && (PainterCamera.Data.recentTextures.TryGetValue(texName, out recentTexs))
&& ((recentTexs.Count > 1) || (painter.ImgData == null)))
{
ef.write("Recent Texs:", 60);
ImageData tmp = painter.ImgData;//.exclusiveTexture();
if (pegi.select(ref tmp, recentTexs))
{
painter.ChangeTexture(tmp.ExclusiveTexture());
changes = true;
}
}
ef.Space();
ef.newLine();
ef.Space();
}
if (changes)
painter.Update_Brush_Parameters_For_Preview_Shader();
painter.gameObject.end();
#endif
}
public override bool PEGI()
{
bool changed = base.PEGI();
PainterCamera rtp = PainterCamera.Inst;
BrushConfig brush = brushConfig;
if (!PainterStuff.IsNowPlaytimeAndDisabled)
{
"Plugins".write_List(rtp.Plugins, ref rtp.browsedPlugin);
if ("Find New Plugins".Click())
{
rtp.RefreshPlugins();
}
if ("Clear Data".Click().nl())
{
rtp.DeletePlugins();
rtp.RefreshPlugins();
}
}
pegi.newLine();
bool gotDefine = UnityHelperFunctions.GetDefine(enablePainterForBuild);
if ("Enable Painter for Playtime & Build".toggle(ref gotDefine).nl())
{
UnityHelperFunctions.SetDefine(enablePainterForBuild, gotDefine);
}
if (gotDefine && "Enable PlayTime UI".toggle(ref enablePainterUIonPlay).nl())
{
MeshManager.Inst.DisconnectMesh();
}
if (!PainterStuff.IsNowPlaytimeAndDisabled)
{
if (Painter && Painter.meshEditing == false)
{
if ("More options".toggle(80, ref moreOptions).nl())
{
showConfig = false;
}
"CPU blit repaint delay".nl("Delay for video memory update when painting to Texture2D", 140);
changed |= pegi.edit(ref brush.repaintDelay, 0.01f, 0.5f).nl();
changed |= "Don't update mipmaps:".toggle("May increase performance, but your changes may not disaplay if you are far from texture.", 150,
ref brush.DontRedoMipmaps).nl();
var id = Painter.ImgData;
if (id != null)
{
changed |= id.PEGI();
}
"Disable Non-Mesh Colliders in Play Mode:".toggle(ref disableNonMeshColliderInPlayMode).nl();
}
if ("Lists".foldout(ref inspectLists).nl())
{
changed |= DatasPEGI();
}
"Teaching Notifications".toggle("will show whatever you ae pressing on the screen.", 140, ref ShowTeachingNotifications).nl();
"Save Textures To:".edit(110, ref texturesFolderName).nl();
"_Atlas Textures Sub folder".edit(150, ref atlasFolderName).nl();
"Save Materials To:".edit(110, ref materialsFolderName).nl();
"Save Meshes To:".edit(110, ref meshesFolderName).nl();
}
#if UNITY_EDITOR
if (icon.Discord.Click("Join Discord", 64))
{
PlaytimePainter.Open_Discord();
}
if (icon.Docs.Click("Open Asset Documentation", 64))
{
PlaytimePainter.OpenWWW_Documentation();
}
if (icon.Email.Click("Report a bug / send suggestion / ask question.", 64))
{
PlaytimePainter.Open_Email();
}
#endif
return(changed);
}
public static bool IsBigRenderTexturePair(this Texture tex)
{
return((tex != null) && PainterCamera.GotBuffers() && ((tex == PainterCamera.Inst.BigRT_pair[0])));
}
