public void DrawTextureView(tk2dSpriteCollectionDefinition param, Texture2D texture)
{
HandleKeys();
if (mode == Mode.None)
{
mode = Mode.Texture;
}
// sanity check
if (editorDisplayScale <= 1.0f)
{
editorDisplayScale = 1.0f;
}
// mirror data
currentColliderColor = param.colliderColor;
GUILayout.BeginVertical(tk2dEditorSkin.SC_BodyBackground, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
if (texture == null)
{
// Get somewhere to put the texture...
GUILayoutUtility.GetRect(128.0f, 128.0f, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
}
else
{
bool allowAnchor = param.anchor == tk2dSpriteCollectionDefinition.Anchor.Custom;
bool allowCollider = (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon ||
param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom);
if (mode == Mode.Anchor && !allowAnchor)
{
mode = Mode.Texture;
}
if (mode == Mode.Collider && !allowCollider)
{
mode = Mode.Texture;
}
Rect rect = GUILayoutUtility.GetRect(128.0f, 128.0f, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
tk2dGrid.Draw(rect);
// middle mouse drag and scroll zoom
if (rect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDrag && Event.current.button == 2)
{
textureScrollPos -= Event.current.delta * editorDisplayScale;
Event.current.Use();
HandleUtility.Repaint();
}
if (Event.current.type == EventType.ScrollWheel)
{
editorDisplayScale -= Event.current.delta.y * 0.03f;
Event.current.Use();
HandleUtility.Repaint();
}
}
bool alphaBlend = true;
textureScrollPos = GUI.BeginScrollView(rect, textureScrollPos,
new Rect(0, 0, textureBorderPixels * 2 + (texture.width) * editorDisplayScale, textureBorderPixels * 2 + (texture.height) * editorDisplayScale));
Rect textureRect = new Rect(textureBorderPixels, textureBorderPixels, texture.width * editorDisplayScale, texture.height * editorDisplayScale);
texture.filterMode = FilterMode.Point;
GUI.DrawTexture(textureRect, texture, ScaleMode.ScaleAndCrop, alphaBlend);
if (mode == Mode.Collider)
{
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom)
{
DrawCustomBoxColliderEditor(textureRect, param, texture);
}
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
{
DrawPolygonColliderEditor(textureRect, ref param.polyColliderIslands, texture, false);
}
}
if (mode == Mode.Texture && param.customSpriteGeometry)
{
DrawPolygonColliderEditor(textureRect, ref param.geometryIslands, texture, true);
}
// Anchor
if (mode == Mode.Anchor)
{
Color lineColor = Color.white;
Vector2 anchor = new Vector2(param.anchorX, param.anchorY);
Vector2 origin = new Vector2(textureRect.x, textureRect.y);
int id = 99999;
anchor = (tk2dGuiUtility.PositionHandle(id, anchor * editorDisplayScale + origin) - origin) / editorDisplayScale;
Color oldColor = Handles.color;
Handles.color = lineColor;
float w = Mathf.Max(rect.width, texture.width * editorDisplayScale);
float h = Mathf.Max(rect.height, texture.height * editorDisplayScale);
Handles.DrawLine(new Vector3(textureRect.x, textureRect.y + anchor.y * editorDisplayScale, 0), new Vector3(textureRect.x + w, textureRect.y + anchor.y * editorDisplayScale, 0));
Handles.DrawLine(new Vector3(textureRect.x + anchor.x * editorDisplayScale, textureRect.y + 0, 0), new Vector3(textureRect.x + anchor.x * editorDisplayScale, textureRect.y + h, 0));
Handles.color = oldColor;
// constrain
param.anchorX = Mathf.Clamp(Mathf.Round(anchor.x), 0.0f, texture.width);
param.anchorY = Mathf.Clamp(Mathf.Round(anchor.y), 0.0f, texture.height);
tk2dGuiUtility.SetPositionHandleValue(id, new Vector2(param.anchorX, param.anchorY));
HandleUtility.Repaint();
}
if (mode == Mode.AttachPoint)
{
Vector2 origin = new Vector2(textureRect.x, textureRect.y);
int id = "Mode.AttachPoint".GetHashCode();
foreach (tk2dSpriteDefinition.AttachPoint ap in param.attachPoints)
{
Vector2 apPosition = new Vector2(ap.position.x, ap.position.y);
if (showAttachPointSprites)
{
tk2dSpriteCollection.AttachPointTestSprite spriteProxy = null;
if (SpriteCollection.attachPointTestSprites.TryGetValue(ap.name, out spriteProxy) && spriteProxy.spriteCollection != null &&
spriteProxy.spriteCollection.IsValidSpriteId(spriteProxy.spriteId))
{
tk2dSpriteDefinition def = spriteProxy.spriteCollection.inst.spriteDefinitions[spriteProxy.spriteId];
tk2dSpriteThumbnailCache.DrawSpriteTextureInRect(textureRect, def, Color.white, ap.position, ap.angle, new Vector2(editorDisplayScale, editorDisplayScale));
}
}
Vector2 pos = apPosition * editorDisplayScale + origin;
GUI.color = Color.clear; // don't actually draw the move handle center
apPosition = (tk2dGuiUtility.PositionHandle(id, pos) - origin) / editorDisplayScale;
GUI.color = Color.white;
float handleSize = 30;
Handles.color = Color.green; Handles.DrawLine(pos, pos - Rotate(Vector2.up, ap.angle) * handleSize);
Handles.color = Color.red; Handles.DrawLine(pos, pos + Rotate(Vector2.right, ap.angle) * handleSize);
Handles.color = Color.white;
Handles.DrawWireDisc(pos, Vector3.forward, handleSize);
// rotation handle
Vector2 rotHandlePos = pos + Rotate(Vector2.right, ap.angle) * handleSize;
Vector2 newRotHandlePos = tk2dGuiUtility.Handle(tk2dEditorSkin.RotateHandle, id + 1, rotHandlePos, false);
if (newRotHandlePos != rotHandlePos)
{
Vector2 deltaRot = newRotHandlePos - pos;
float angle = -Mathf.Atan2(deltaRot.y, deltaRot.x) * Mathf.Rad2Deg;
if (Event.current.control)
{
float snapAmount = Event.current.shift ? 15 : 5;
angle = Mathf.Floor(angle / snapAmount) * snapAmount;
}
else if (!Event.current.shift)
{
angle = Mathf.Floor(angle);
}
ap.angle = angle;
}
Rect r = new Rect(pos.x + 8, pos.y + 6, 1000, 50);
GUI.Label(r, ap.name, EditorStyles.whiteMiniLabel);
ap.position.x = Mathf.Round(apPosition.x);
ap.position.y = Mathf.Round(apPosition.y);
tk2dGuiUtility.SetPositionHandleValue(id, new Vector2(ap.position.x, ap.position.y));
id += 2;
}
Handles.color = Color.white;
}
if (mode == Mode.Texture)
{
if (param.dice)
{
Handles.color = Color.red;
Vector3 p1, p2;
int q, dq;
p1 = new Vector3(textureRect.x, textureRect.y, 0);
p2 = new Vector3(textureRect.x, textureRect.y + textureRect.height, 0);
q = 0;
dq = param.diceUnitX;
if (dq > 0)
{
while (q <= texture.width)
{
Handles.DrawLine(p1, p2);
int q0 = q;
if (q < texture.width && (q + dq) > texture.width)
{
q = texture.width;
}
else
{
q += dq;
}
p1.x += (float)(q - q0) * editorDisplayScale;
p2.x += (float)(q - q0) * editorDisplayScale;
}
}
p1 = new Vector3(textureRect.x, textureRect.y + textureRect.height, 0);
p2 = new Vector3(textureRect.x + textureRect.width, textureRect.y + textureRect.height, 0);
q = 0;
dq = param.diceUnitY;
if (dq > 0)
{
while (q <= texture.height)
{
Handles.DrawLine(p1, p2);
int q0 = q;
if (q < texture.height && (q + dq) > texture.height)
{
q = texture.height;
}
else
{
q += dq;
}
p1.y -= (float)(q - q0) * editorDisplayScale;
p2.y -= (float)(q - q0) * editorDisplayScale;
}
}
Handles.color = Color.white;
}
}
GUI.EndScrollView();
}
// Draw toolbar
DrawToolbar(param, texture);
GUILayout.EndVertical();
}
public void DrawTextureView(tk2dSpriteCollectionDefinition param, Texture2D texture)
{
HandleKeys();
if (mode == Mode.None)
mode = Mode.Texture;
// sanity check
if (editorDisplayScale <= 1.0f) editorDisplayScale = 1.0f;
// mirror data
currentColliderColor = param.colliderColor;
GUILayout.BeginVertical(tk2dEditorSkin.SC_BodyBackground, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
if (texture == null)
{
// Get somewhere to put the texture...
GUILayoutUtility.GetRect(128.0f, 128.0f, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
}
else
{
bool allowAnchor = param.anchor == tk2dSpriteCollectionDefinition.Anchor.Custom;
bool allowCollider = (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon ||
param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom ||
param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Advanced);
if (mode == Mode.Anchor && !allowAnchor) mode = Mode.Texture;
if (mode == Mode.Collider && !allowCollider) mode = Mode.Texture;
Rect rect = GUILayoutUtility.GetRect(128.0f, 128.0f, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
tk2dGrid.Draw(rect);
// middle mouse drag and scroll zoom
if (rect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDrag && Event.current.button == 2)
{
textureScrollPos -= Event.current.delta * editorDisplayScale;
Event.current.Use();
HandleUtility.Repaint();
}
if (Event.current.type == EventType.ScrollWheel)
{
editorDisplayScale -= Event.current.delta.y * 0.03f;
Event.current.Use();
HandleUtility.Repaint();
}
}
bool alphaBlend = true;
textureScrollPos = GUI.BeginScrollView(rect, textureScrollPos,
new Rect(0, 0, textureBorderPixels * 2 + (texture.width) * editorDisplayScale, textureBorderPixels * 2 + (texture.height) * editorDisplayScale));
Rect textureRect = new Rect(textureBorderPixels, textureBorderPixels, texture.width * editorDisplayScale, texture.height * editorDisplayScale);
texture.filterMode = FilterMode.Point;
GUI.DrawTexture(textureRect, texture, ScaleMode.ScaleAndCrop, alphaBlend);
if (mode == Mode.Collider)
{
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom)
DrawCustomBoxColliderEditor(textureRect, param, texture);
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
DrawPolygonColliderEditor(textureRect, ref param.polyColliderIslands, texture, false);
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Advanced)
DrawAdvancedColliderEditor(textureRect, param, texture);
}
if (mode == Mode.Texture && param.customSpriteGeometry)
{
DrawPolygonColliderEditor(textureRect, ref param.geometryIslands, texture, true);
}
// Anchor
if (mode == Mode.Anchor)
{
Color lineColor = Color.white;
Vector2 anchor = new Vector2(param.anchorX, param.anchorY);
Vector2 origin = new Vector2(textureRect.x, textureRect.y);
int id = 99999;
anchor = (tk2dGuiUtility.PositionHandle(id, anchor * editorDisplayScale + origin) - origin) / editorDisplayScale;
Color oldColor = Handles.color;
Handles.color = lineColor;
float w = Mathf.Max(rect.width, texture.width * editorDisplayScale);
float h = Mathf.Max(rect.height, texture.height * editorDisplayScale);
Handles.DrawLine(new Vector3(textureRect.x, textureRect.y + anchor.y * editorDisplayScale, 0), new Vector3(textureRect.x + w, textureRect.y + anchor.y * editorDisplayScale, 0));
Handles.DrawLine(new Vector3(textureRect.x + anchor.x * editorDisplayScale, textureRect.y + 0, 0), new Vector3(textureRect.x + anchor.x * editorDisplayScale, textureRect.y + h, 0));
Handles.color = oldColor;
// constrain
param.anchorX = Mathf.Clamp(Mathf.Round(anchor.x), 0.0f, texture.width);
param.anchorY = Mathf.Clamp(Mathf.Round(anchor.y), 0.0f, texture.height);
tk2dGuiUtility.SetPositionHandleValue(id, new Vector2(param.anchorX, param.anchorY));
HandleUtility.Repaint();
}
if (mode == Mode.AttachPoint) {
Vector2 origin = new Vector2(textureRect.x, textureRect.y);
int id = "Mode.AttachPoint".GetHashCode();
foreach (tk2dSpriteDefinition.AttachPoint ap in param.attachPoints) {
Vector2 apPosition = new Vector2(ap.position.x, ap.position.y);
if (showAttachPointSprites) {
tk2dSpriteCollection.AttachPointTestSprite spriteProxy = null;
if (SpriteCollection.attachPointTestSprites.TryGetValue(ap.name, out spriteProxy) && spriteProxy.spriteCollection != null &&
spriteProxy.spriteCollection.IsValidSpriteId(spriteProxy.spriteId)) {
tk2dSpriteDefinition def = spriteProxy.spriteCollection.inst.spriteDefinitions[ spriteProxy.spriteId ];
tk2dSpriteThumbnailCache.DrawSpriteTextureInRect( textureRect, def, Color.white, ap.position, ap.angle, new Vector2(editorDisplayScale, editorDisplayScale) );
}
}
Vector2 pos = apPosition * editorDisplayScale + origin;
GUI.color = Color.clear; // don't actually draw the move handle center
apPosition = (tk2dGuiUtility.PositionHandle(id, pos) - origin) / editorDisplayScale;
GUI.color = Color.white;
float handleSize = 30;
Handles.color = Color.green; Handles.DrawLine(pos, pos - Rotate(Vector2.up, ap.angle) * handleSize);
Handles.color = Color.red; Handles.DrawLine(pos, pos + Rotate(Vector2.right, ap.angle) * handleSize);
Handles.color = Color.white;
Handles.DrawWireDisc(pos, Vector3.forward, handleSize);
// rotation handle
Vector2 rotHandlePos = pos + Rotate(Vector2.right, ap.angle) * handleSize;
Vector2 newRotHandlePos = tk2dGuiUtility.Handle(tk2dEditorSkin.RotateHandle, id + 1, rotHandlePos, false);
if (newRotHandlePos != rotHandlePos) {
Vector2 deltaRot = newRotHandlePos - pos;
float angle = -Mathf.Atan2(deltaRot.y, deltaRot.x) * Mathf.Rad2Deg;
if (Event.current.control) {
float snapAmount = Event.current.shift ? 15 : 5;
angle = Mathf.Floor(angle / snapAmount) * snapAmount;
}
else if (!Event.current.shift) {
angle = Mathf.Floor(angle);
}
ap.angle = angle;
}
Rect r = new Rect(pos.x + 8, pos.y + 6, 1000, 50);
GUI.Label( r, ap.name, EditorStyles.whiteMiniLabel );
ap.position.x = Mathf.Round(apPosition.x);
ap.position.y = Mathf.Round(apPosition.y);
tk2dGuiUtility.SetPositionHandleValue(id, new Vector2(ap.position.x, ap.position.y));
id += 2;
}
Handles.color = Color.white;
}
if (mode == Mode.Texture) {
if (param.dice) {
Handles.color = Color.red;
Vector3 p1, p2;
int q, dq;
p1 = new Vector3(textureRect.x, textureRect.y, 0);
p2 = new Vector3(textureRect.x, textureRect.y + textureRect.height, 0);
q = 0;
dq = param.diceUnitX;
if (dq > 0) {
while (q <= texture.width) {
Handles.DrawLine(p1, p2);
int q0 = q;
if (q < texture.width && (q + dq) > texture.width)
q = texture.width;
else
q += dq;
p1.x += (float)(q - q0) * editorDisplayScale;
p2.x += (float)(q - q0) * editorDisplayScale;
}
}
p1 = new Vector3(textureRect.x, textureRect.y + textureRect.height, 0);
p2 = new Vector3(textureRect.x + textureRect.width, textureRect.y + textureRect.height, 0);
q = 0;
dq = param.diceUnitY;
if (dq > 0) {
while (q <= texture.height) {
Handles.DrawLine(p1, p2);
int q0 = q;
if (q < texture.height && (q + dq) > texture.height)
q = texture.height;
else
q += dq;
p1.y -= (float)(q - q0) * editorDisplayScale;
p2.y -= (float)(q - q0) * editorDisplayScale;
}
}
Handles.color = Color.white;
}
}
GUI.EndScrollView();
}
// Draw toolbar
DrawToolbar(param, texture);
GUILayout.EndVertical();
}
void DrawPhysicsPropertiesPanel(tk2dSpriteCollectionDefinition param)
{
var oldColliderType = param.colliderType;
param.colliderType = (tk2dSpriteCollectionDefinition.ColliderType)EditorGUILayout.EnumPopup("Collider Type", param.colliderType);
int w = 4, h = 4;
if (param.texture != null)
{
w = param.texture.width;
h = param.texture.height;
}
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom ||
param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
{
drawCollider = EditorGUILayout.Toggle("Draw collider", drawCollider);
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
{
drawColliderNormals = EditorGUILayout.Toggle("Draw normals", drawColliderNormals);
}
currentColliderColor = param.colliderColor = (tk2dSpriteCollectionDefinition.ColliderColor)EditorGUILayout.EnumPopup("Collider color", param.colliderColor);
}
GUILayout.Space(8);
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom)
{
// If just switching to this
if (oldColliderType != param.colliderType)
{
param.boxColliderMin = new Vector2(0, 0);
param.boxColliderMax = new Vector2(w, h);
}
param.boxColliderMin = EditorGUILayout.Vector2Field("Min", param.boxColliderMin);
param.boxColliderMax = EditorGUILayout.Vector2Field("Max", param.boxColliderMax);
}
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
{
EditorGUILayout.PrefixLabel("Properties");
param.polyColliderCap = (tk2dSpriteCollectionDefinition.PolygonColliderCap)EditorGUILayout.EnumPopup("Collider Cap", param.polyColliderCap);
param.colliderConvex = EditorGUILayout.Toggle("Convex", param.colliderConvex);
param.colliderSmoothSphereCollisions = EditorGUILayout.Toggle(new GUIContent("SmoothSphereCollisions", "Smooth Sphere Collisions"), param.colliderSmoothSphereCollisions);
bool reset = (param.polyColliderIslands == null || param.polyColliderIslands.Length == 0)?true:false;
int polyCount = 0;
if (!reset)
{
foreach (var island in param.polyColliderIslands)
{
int numPoints = island.connected?island.points.Length:(island.points.Length-1);
polyCount += numPoints * 2;
}
GUILayout.Space(8);
string islandStr = (param.polyColliderIslands.Length == 1)?"island":"islands";
GUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Info", param.polyColliderIslands.Length.ToString() + " " + islandStr);
if (GUILayout.Button("Reset"))
reset = true;
GUILayout.EndHorizontal();
EditorGUILayout.LabelField("", polyCount.ToString() + " polys");
}
if (reset || oldColliderType != param.colliderType &&
(param.polyColliderIslands == null ||
param.polyColliderIslands.Length == 0 ||
!param.polyColliderIslands[0].IsValid()) )
{
param.polyColliderIslands = new tk2dSpriteColliderIsland[1];
param.polyColliderIslands[0] = new tk2dSpriteColliderIsland();
param.polyColliderIslands[0].connected = true;
Vector2[] p = new Vector2[4];
p[0] = new Vector2(0, 0);
p[1] = new Vector2(0, h);
p[2] = new Vector2(w, h);
p[3] = new Vector2(w, 0);
param.polyColliderIslands[0].points = p;
Repaint();
}
}
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
{
GUILayout.Space(32);
InlineMessage("Points" +
"\nClick drag - move point" +
"\nClick hold + delete/bkspace - delete point" +
"\nDouble click on line - add point");
InlineMessage("Islands" +
"\nClick hold point + X - delete island" +
"\nPress C - create island at cursor" +
"\nClick hold point + T - toggle connected" +
"\nClick hold point + F - flip island");
}
}
public void DrawTextureView(tk2dSpriteCollectionDefinition param, Texture2D texture)
{
if (mode == Mode.None)
{
mode = Mode.Texture;
}
// sanity check
if (editorDisplayScale <= 1.0f)
{
editorDisplayScale = 1.0f;
}
// mirror data
currentColliderColor = param.colliderColor;
GUILayout.BeginVertical(tk2dEditorSkin.SC_BodyBackground, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
bool allowAnchor = param.anchor == tk2dSpriteCollectionDefinition.Anchor.Custom;
bool allowCollider = (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon ||
param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom);
if (mode == Mode.Anchor && !allowAnchor)
{
mode = Mode.Texture;
}
if (mode == Mode.Collider && !allowCollider)
{
mode = Mode.Texture;
}
Rect rect = GUILayoutUtility.GetRect(128.0f, 128.0f, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
// middle mouse drag and scroll zoom
if (rect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDrag && Event.current.button == 2)
{
textureScrollPos -= Event.current.delta * editorDisplayScale;
Event.current.Use();
HandleUtility.Repaint();
}
if (Event.current.type == EventType.ScrollWheel)
{
editorDisplayScale -= Event.current.delta.y * 0.03f;
Event.current.Use();
HandleUtility.Repaint();
}
}
bool alphaBlend = true;
textureScrollPos = GUI.BeginScrollView(rect, textureScrollPos, new Rect(0, 0, (texture.width) * editorDisplayScale, (texture.height) * editorDisplayScale));
Rect textureRect = new Rect(0, 0, texture.width * editorDisplayScale, texture.height * editorDisplayScale);
texture.filterMode = FilterMode.Point;
GUI.DrawTexture(textureRect, texture, ScaleMode.ScaleAndCrop, alphaBlend);
if (mode == Mode.Collider)
{
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom)
{
DrawCustomBoxColliderEditor(textureRect, param, texture);
}
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
{
DrawPolygonColliderEditor(textureRect, ref param.polyColliderIslands, texture, false);
}
}
if (mode == Mode.Texture && param.customSpriteGeometry)
{
DrawPolygonColliderEditor(textureRect, ref param.geometryIslands, texture, true);
}
// Anchor
if (mode == Mode.Anchor)
{
Color handleColor = new Color(0, 0, 0, 0.2f);
Color lineColor = Color.white;
Vector2 anchor = new Vector2(param.anchorX, param.anchorY);
anchor = tk2dGuiUtility.PositionHandle(99999, anchor * editorDisplayScale, 12.0f, handleColor, handleColor) / editorDisplayScale;
Color oldColor = Handles.color;
Handles.color = lineColor;
float w = Mathf.Max(rect.width, texture.width * editorDisplayScale);
float h = Mathf.Max(rect.height, texture.height * editorDisplayScale);
Handles.DrawLine(new Vector3(0, anchor.y * editorDisplayScale, 0), new Vector3(w, anchor.y * editorDisplayScale, 0));
Handles.DrawLine(new Vector3(anchor.x * editorDisplayScale, 0, 0), new Vector3(anchor.x * editorDisplayScale, h, 0));
Handles.color = oldColor;
// constrain
param.anchorX = Mathf.Clamp(Mathf.Round(anchor.x), 0.0f, texture.width);
param.anchorY = Mathf.Clamp(Mathf.Round(anchor.y), 0.0f, texture.height);
HandleUtility.Repaint();
}
GUI.EndScrollView();
// Draw toolbar
DrawToolbar(param);
GUILayout.EndVertical();
}
public void DrawTextureView(tk2dSpriteCollectionDefinition param, Texture2D texture)
{
if (mode == Mode.None)
mode = Mode.Texture;
// sanity check
if (editorDisplayScale <= 1.0f) editorDisplayScale = 1.0f;
// mirror data
currentColliderColor = param.colliderColor;
GUILayout.BeginVertical(tk2dEditorSkin.SC_BodyBackground, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
bool allowAnchor = param.anchor == tk2dSpriteCollectionDefinition.Anchor.Custom;
bool allowCollider = (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon ||
param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom);
if (mode == Mode.Anchor && !allowAnchor) mode = Mode.Texture;
if (mode == Mode.Collider && !allowCollider) mode = Mode.Texture;
Rect rect = GUILayoutUtility.GetRect(128.0f, 128.0f, GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true));
// middle mouse drag and scroll zoom
if (rect.Contains(Event.current.mousePosition))
{
if (Event.current.type == EventType.MouseDrag && Event.current.button == 2)
{
textureScrollPos -= Event.current.delta * editorDisplayScale;
Event.current.Use();
HandleUtility.Repaint();
}
if (Event.current.type == EventType.ScrollWheel)
{
editorDisplayScale -= Event.current.delta.y * 0.03f;
Event.current.Use();
HandleUtility.Repaint();
}
}
bool alphaBlend = true;
textureScrollPos = GUI.BeginScrollView(rect, textureScrollPos, new Rect(0, 0, (texture.width) * editorDisplayScale, (texture.height) * editorDisplayScale));
Rect textureRect = new Rect(0, 0, texture.width * editorDisplayScale, texture.height * editorDisplayScale);
texture.filterMode = FilterMode.Point;
GUI.DrawTexture(textureRect, texture, ScaleMode.ScaleAndCrop, alphaBlend);
if (mode == Mode.Collider)
{
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.BoxCustom)
DrawCustomBoxColliderEditor(textureRect, param, texture);
if (param.colliderType == tk2dSpriteCollectionDefinition.ColliderType.Polygon)
DrawPolygonColliderEditor(textureRect, ref param.polyColliderIslands, texture, false);
}
if (mode == Mode.Texture && param.customSpriteGeometry)
{
DrawPolygonColliderEditor(textureRect, ref param.geometryIslands, texture, true);
}
// Anchor
if (mode == Mode.Anchor)
{
Color handleColor = new Color(0,0,0,0.2f);
Color lineColor = Color.white;
Vector2 anchor = new Vector2(param.anchorX, param.anchorY);
anchor = tk2dGuiUtility.PositionHandle(99999, anchor * editorDisplayScale, 12.0f, handleColor, handleColor ) / editorDisplayScale;
Color oldColor = Handles.color;
Handles.color = lineColor;
float w = Mathf.Max(rect.width, texture.width * editorDisplayScale);
float h = Mathf.Max(rect.height, texture.height * editorDisplayScale);
Handles.DrawLine(new Vector3(0, anchor.y * editorDisplayScale, 0), new Vector3(w, anchor.y * editorDisplayScale, 0));
Handles.DrawLine(new Vector3(anchor.x * editorDisplayScale, 0, 0), new Vector3(anchor.x * editorDisplayScale, h, 0));
Handles.color = oldColor;
// constrain
param.anchorX = Mathf.Clamp(Mathf.Round(anchor.x), 0.0f, texture.width);
param.anchorY = Mathf.Clamp(Mathf.Round(anchor.y), 0.0f, texture.height);
HandleUtility.Repaint();
}
GUI.EndScrollView();
// Draw toolbar
DrawToolbar(param);
GUILayout.EndVertical();
}
