public RenderTextureSave()
{
CCSize s = CCDirector.SharedDirector.WinSize;
// create a render texture, this is what we are going to draw into
m_pTarget = CCRenderTexture.Create((int) s.Width, (int) s.Height, SurfaceFormat.Color, DepthFormat.None, RenderTargetUsage.PreserveContents);
m_pTarget.Position = new CCPoint(s.Width / 2, s.Height / 2);
// It's possible to modify the RenderTexture blending function by
//CCBlendFunc tbf = new CCBlendFunc (OGLES.GL_ONE, OGLES.GL_ONE_MINUS_SRC_ALPHA);
//m_pTarget.Sprite.BlendFunc = tbf;
// note that the render texture is a CCNode, and contains a sprite of its texture for convience,
// so we can just parent it to the scene like any other CCNode
AddChild(m_pTarget, -1);
// create a brush image to draw into the texture with
m_pBrush = new CCSprite("Images/fire");
// It's possible to modify the Brushes blending function by
CCBlendFunc bbf = new CCBlendFunc (OGLES.GL_ONE, OGLES.GL_ONE_MINUS_SRC_ALPHA);
m_pBrush.BlendFunc = bbf;
m_pBrush.Color = new CCColor3B (Color.Red);
m_pBrush.Opacity = 20;
TouchEnabled = true;
// Save Image menu
CCMenuItemFont.FontSize = 16;
CCMenuItem item1 = CCMenuItemFont.Create("Save Image", saveImage);
CCMenuItem item2 = CCMenuItemFont.Create("Clear", clearImage);
var menu = new CCMenu(item1, item2);
AddChild(menu);
menu.AlignItemsVertically();
menu.Position = new CCPoint(s.Width - 80, s.Height - 30);
}
public RenderTextureSave()
{
CCSize s = CCDirector.sharedDirector().getWinSize();
// create a render texture, this is what we are going to draw into
m_pTarget = CCRenderTexture.renderTextureWithWidthAndHeight((int)s.width, (int)s.height);
//m_pTarget->retain();
m_pTarget.position = new CCPoint(s.width / 2, s.height / 2);
// note that the render texture is a CCNode, and contains a sprite of its texture for convience,
// so we can just parent it to the scene like any other CCNode
this.addChild(m_pTarget, -1);
// create a brush image to draw into the texture with
m_pBrush = CCSprite.spriteWithFile("Images/fire.png");
//m_pBrush->retain();
m_pBrush.Opacity = 20;
//this->setIsTouchEnabled(true);
isTouchEnabled = true;
// Save Image menu
CCMenuItemFont.FontSize = 16;
CCMenuItem item1 = CCMenuItemFont.itemFromString("Save Image", this, saveImage);
CCMenuItem item2 = CCMenuItemFont.itemFromString("Clear", this, clearImage);
CCMenu menu = CCMenu.menuWithItems(item1, item2);
this.addChild(menu);
menu.alignItemsVertically();
menu.position = new CCPoint(s.width - 80, s.height - 30);
}
public RenderTextureTest()
{
//if (CCConfiguration.sharedConfiguration().getGlesVersion() <= GLES_VER_1_0)
//{
// CCMessageBox("The Opengl ES version is lower than 1.1, and the test may not run correctly.", "Cocos2d-x Hint");
// return;
//}
CCSize s = CCDirector.sharedDirector().getWinSize();
// create a render texture, this is what we're going to draw into
m_target = CCRenderTexture.renderTextureWithWidthAndHeight((int)s.width, (int)s.height);
if (null == m_target)
{
return;
}
m_target.position = new CCPoint(s.width / 2, s.height / 2);
// note that the render texture is a cocosnode, and contains a sprite of it's texture for convience,
// so we can just parent it to the scene like any other cocos node
addChild(m_target, 1);
// create a brush image to draw into the texture with
m_brush = CCSprite.spriteWithFile("Images/stars.png");
//m_brush.retain();
ccBlendFunc bf = new ccBlendFunc { src = 1, dst = 0x0303 };
m_brush.BlendFunc = bf;
m_brush.Opacity = 20;
isTouchEnabled = true;
}
public override void onEnter()
{
base.onEnter();
CCSize winSize = CCDirector.sharedDirector().getWinSize();
CCRenderTexture cCPoint = CCRenderTexture.renderTextureWithWidthAndHeight((int)winSize.width, (int)winSize.height);
if (cCPoint == null)
{
return;
}
cCPoint.Sprite.anchorPoint = new CCPoint(0.5f, 0.5f);
cCPoint.position = new CCPoint(winSize.width / 2f, winSize.height / 2f);
cCPoint.anchorPoint = new CCPoint(0.5f, 0.5f);
cCPoint.clear(0f, 0f, 0f, 1f);
cCPoint.begin();
this.m_pOutScene.visit();
cCPoint.end();
base.hideOutShowIn();
CCProgressTimer cCProgressTimer = CCProgressTimer.progressWithTexture(cCPoint.Sprite.Texture);
cCProgressTimer.Type = this.radialType();
cCProgressTimer.Percentage = 100f;
cCProgressTimer.position = new CCPoint(winSize.width / 2f, winSize.height / 2f);
cCProgressTimer.anchorPoint = new CCPoint(0.5f, 0.5f);
CCFiniteTimeAction[] cCFiniteTimeActionArray = new CCFiniteTimeAction[] { CCProgressFromTo.actionWithDuration(this.m_fDuration, 100f, 0f), CCCallFunc.actionWithTarget(this, new SEL_CallFunc(this.finish)) };
cCProgressTimer.runAction(CCSequence.actions(cCFiniteTimeActionArray));
this.addChild(cCProgressTimer, 2, 2147483647);
}
public static CCRenderTexture renderTextureWithWidthAndHeight(int w, int h)
{
CCRenderTexture cCRenderTexture = new CCRenderTexture();
if (cCRenderTexture.initWithWidthAndHeight(w, h, CCTexture2DPixelFormat.kCCTexture2DPixelFormat_RGBA8888))
{
return(cCRenderTexture);
}
return(null);
}
public RenderTextureTestDepthStencil()
{
CCSize s = CCDirector.SharedDirector.WinSize;
CCSprite sprite = new CCSprite("Images/fire");
sprite.Position = new CCPoint(s.Width * 0.25f, 0);
sprite.Scale = 10;
CCRenderTexture rend = new CCRenderTexture((int)s.Width, (int)s.Height, SurfaceFormat.Color, DepthFormat.Depth24Stencil8, RenderTargetUsage.DiscardContents);
rend.BeginWithClear(0, 0, 0, 0, 0);
var save = DrawManager.DepthStencilState;
DrawManager.DepthStencilState = new DepthStencilState()
{
ReferenceStencil = 1,
DepthBufferEnable = false,
StencilEnable = true,
StencilFunction = CompareFunction.Always,
StencilPass = StencilOperation.Replace,
TwoSidedStencilMode = true,
CounterClockwiseStencilFunction = CompareFunction.Always,
CounterClockwiseStencilPass = StencilOperation.Replace,
};
sprite.Visit();
DrawManager.DepthStencilState = new DepthStencilState()
{
DepthBufferEnable = false,
StencilEnable = true,
StencilFunction = CompareFunction.NotEqual,
StencilPass = StencilOperation.Keep,
ReferenceStencil = 1
};
// GL_SRC_ALPHA
DrawManager.BlendFunc(new CCBlendFunc(OGLES.GL_ONE, OGLES.GL_ONE_MINUS_SRC_ALPHA));
//! move sprite half width and height, and draw only where not marked
sprite.Position = sprite.Position + new CCPoint(sprite.ContentSize.Width * sprite.Scale, sprite.ContentSize.Height * sprite.Scale) * 0.5f;
sprite.Visit();
DrawManager.DepthStencilState = save;
rend.End();
rend.Position = new CCPoint(s.Width * 0.5f, s.Height * 0.5f);
AddChild(rend);
}
/// <summary>
/// creates a RenderTexture object with width and height in Points and a pixel format, only RGB and RGBA formats are valid
/// </summary>
public static CCRenderTexture renderTextureWithWidthAndHeight(int w, int h, CCTexture2DPixelFormat eFormat)
{
CCRenderTexture pRet = new CCRenderTexture();
if (pRet.initWithWidthAndHeight(w, h, eFormat))
{
return(pRet);
}
return(null);
}
/// <summary>
/// creates a RenderTexture object with width and height in Points and a pixel format, only RGB and RGBA formats are valid
/// </summary>
public static CCRenderTexture renderTextureWithWidthAndHeight(int w, int h, CCTexture2DPixelFormat eFormat)
{
CCRenderTexture pRet = new CCRenderTexture();
if (pRet.initWithWidthAndHeight(w, h, eFormat))
{
return pRet;
}
return null;
}
/// <summary>
/// creates a RenderTexture object with width and height in Points and a pixel format, only RGB and RGBA formats are valid
/// </summary>
/// <param name="w"></param>
/// <param name="h"></param>
/// <param name="eFormat"></param>
/// <returns></returns>
public static CCRenderTexture renderTextureWithWidthAndHeight(int w, int h, CCTexture2DPixelFormat eFormat)
{
CCRenderTexture pRet = new CCRenderTexture();
if (pRet != null && pRet.initWithWidthAndHeight(w, h, eFormat))
{
//pRet->autorelease();
return pRet;
}
//CC_SAFE_DELETE(pRet);
return null;
}
public override void onEnter()
{
base.onEnter();
// create a transparent color layer
// in which we are going to add our rendertextures
CCSize size = CCDirector.sharedDirector().getWinSize();
// create the second render texture for outScene
CCRenderTexture outTexture = CCRenderTexture.renderTextureWithWidthAndHeight((int)size.width, (int)size.height);
if (outTexture == null)
{
return;
}
outTexture.Sprite.anchorPoint = new CCPoint(0.5f, 0.5f);
outTexture.position = new CCPoint(size.width / 2, size.height / 2);
outTexture.anchorPoint = new CCPoint(0.5f, 0.5f);
// render outScene to its texturebuffer
outTexture.clear(0, 0, 0, 1);
outTexture.begin();
m_pOutScene.visit();
outTexture.end();
// Since we've passed the outScene to the texture we don't need it.
this.hideOutShowIn();
// We need the texture in RenderTexture.
CCProgressTimer outNode = CCProgressTimer.progressWithTexture(outTexture.Sprite.Texture);
// but it's flipped upside down so we flip the sprite
//outNode.Sprite.->setFlipY(true);
// Return the radial type that we want to use
outNode.Type = radialType();
outNode.Percentage = 100.0f;
outNode.position = new CCPoint(size.width / 2, size.height / 2);
outNode.anchorPoint = new CCPoint(0.5f, 0.5f);
// create the blend action
CCAction layerAction = CCSequence.actions
(
CCProgressFromTo.actionWithDuration(m_fDuration, 100.0f, 0.0f),
CCCallFunc.actionWithTarget(this, base.finish)
);
// run the blend action
outNode.runAction(layerAction);
// add the layer (which contains our two rendertextures) to the scene
this.addChild(outNode, 2, kSceneRadial);
}
public RenderTextureIssue937()
{
/*
* 1 2
* A: A1 A2
*
* B: B1 B2
*
* A1: premulti sprite
* A2: premulti render
*
* B1: non-premulti sprite
* B2: non-premulti render
*/
CCLayerColor background = new CCLayerColor(new CCColor4B(200, 200, 200, 255));
AddChild(background);
CCSprite spr_premulti = new CCSprite("Images/fire");
spr_premulti.Position = new CCPoint(16, 48);
CCSprite spr_nonpremulti = new CCSprite("Images/fire");
spr_nonpremulti.Position = new CCPoint(16, 16);
/* A2 & B2 setup */
CCRenderTexture rend = new CCRenderTexture(32, 64);
// It's possible to modify the RenderTexture blending function by
//CCBlendFunc bf = new CCBlendFunc (OGLES.GL_ONE, OGLES.GL_ONE_MINUS_SRC_ALPHA);
//rend.Sprite.BlendFunc = bf;
rend.Begin();
// A2
spr_premulti.Visit();
// B2
spr_nonpremulti.Visit();
rend.End();
CCSize s = CCDirector.SharedDirector.WinSize;
/* A1: setup */
spr_premulti.Position = new CCPoint(s.Width / 2 - 16, s.Height / 2 + 16);
/* B1: setup */
spr_nonpremulti.Position = new CCPoint(s.Width / 2 - 16, s.Height / 2 - 16);
rend.Position = new CCPoint(s.Width / 2 + 16, s.Height / 2);
AddChild(spr_nonpremulti);
AddChild(spr_premulti);
AddChild(rend);
}
public CCTexture2D CreateCharacterTexture()
{
const int width = 490;
const int height = 278;
var centerPoint = new CCPoint(width / 2, height / 2);
var characterTexture = new CCRenderTexture(width, height);
characterTexture.BeginWithClear(100, 0, 0, 0);
var bodySprite = CreateCustomisationSprite();
bodySprite.Position = centerPoint;
bodySprite.Visit();
var armorSprite = CreateCustomisationSprite();
armorSprite.Position = centerPoint;
armorSprite.Visit();
var eyesSprite = CreateCustomisationSprite();
eyesSprite.Position = centerPoint;
eyesSprite.Visit();
var noseSprite = CreateCustomisationSprite();
noseSprite.Position = centerPoint;
noseSprite.Visit();
var hairSprite = CreateCustomisationSprite();
hairSprite.Position = centerPoint;
hairSprite.Visit();
var moustacheSprite = CreateCustomisationSprite();
moustacheSprite.Position = centerPoint;
moustacheSprite.Visit();
var beardSprite = CreateCustomisationSprite();
beardSprite.Position = centerPoint;
beardSprite.Visit();
var helmutSprite = CreateCustomisationSprite();
helmutSprite.Position = centerPoint;
helmutSprite.Visit();
var weaponSprite = CreateCustomisationSprite();
weaponSprite.Position = centerPoint;
weaponSprite.Visit();
characterTexture.End();
return characterTexture.Sprite.Texture;
}
public override void onEnter()
{
base.onEnter();
ccColor4B _ccColor4B = new ccColor4B(0, 0, 0, 0);
CCSize winSize = CCDirector.sharedDirector().getWinSize();
CCLayer cCLayer = new CCLayer();
CCRenderTexture cCPoint = CCRenderTexture.renderTextureWithWidthAndHeight((int)winSize.width, (int)winSize.height);
if (cCPoint == null)
{
return;
}
cCPoint.Sprite.anchorPoint = new CCPoint(0.5f, 0.5f);
cCPoint.position = new CCPoint(winSize.width / 2f, winSize.height / 2f);
cCPoint.anchorPoint = new CCPoint(0.5f, 0.5f);
cCPoint.begin();
this.m_pInScene.visit();
cCPoint.end();
CCRenderTexture cCRenderTexture = CCRenderTexture.renderTextureWithWidthAndHeight((int)winSize.width, (int)winSize.height);
cCRenderTexture.Sprite.anchorPoint = new CCPoint(0.5f, 0.5f);
cCRenderTexture.position = new CCPoint(winSize.width / 2f, winSize.height / 2f);
cCRenderTexture.anchorPoint = new CCPoint(0.5f, 0.5f);
cCRenderTexture.begin();
this.m_pOutScene.visit();
cCRenderTexture.end();
ccBlendFunc _ccBlendFunc = new ccBlendFunc(1, 1);
ccBlendFunc _ccBlendFunc1 = new ccBlendFunc(770, 771);
cCPoint.Sprite.BlendFunc = _ccBlendFunc;
cCRenderTexture.Sprite.BlendFunc = _ccBlendFunc1;
cCLayer.addChild(cCPoint);
cCLayer.addChild(cCRenderTexture);
cCPoint.Sprite.Opacity = 255;
cCRenderTexture.Sprite.Opacity = 255;
CCFiniteTimeAction[] cCFiniteTimeActionArray = new CCFiniteTimeAction[] { CCFadeTo.actionWithDuration(this.m_fDuration, 0), CCCallFunc.actionWithTarget(this, new SEL_CallFunc(this.hideOutShowIn)), CCCallFunc.actionWithTarget(this, new SEL_CallFunc(this.finish)) };
CCAction cCAction = CCSequence.actions(cCFiniteTimeActionArray);
cCRenderTexture.Sprite.runAction(cCAction);
this.addChild(cCLayer, 2, 2147483647);
}
public void renderScreenShot()
{
var size = CCDirector.SharedDirector.WinSize;
var texture = new CCRenderTexture((int)size.Width, (int)size.Height);
//var texture = new CCRenderTexture(512, 512);
texture.AnchorPoint = new CCPoint(0, 0);
texture.Begin();
Visit();
texture.End();
CCSprite sprite = new CCSprite(texture.Sprite.Texture);
//sprite.Position = new CCPoint(256, 256);
sprite.Position = new CCPoint(size.Width/2, size.Height / 2);
sprite.Opacity = 182;
//sprite.IsFlipY = true;
AddChild(sprite, 999999);
sprite.Color = CCTypes.CCGreen;
sprite.RunAction(
CCSequence.FromActions(
new CCFadeTo (2, 0),
new CCHide()
)
);
}
public static CCRenderTexture Create(int w, int h, SurfaceFormat format, DepthFormat depthFormat, RenderTargetUsage usage)
{
var pRet = new CCRenderTexture();
pRet.InitWithWidthAndHeight(w, h, format, depthFormat, usage);
return pRet;
}
public static CCRenderTexture Create(int w, int h, SurfaceFormat format)
{
var pRet = new CCRenderTexture();
pRet.InitWithWidthAndHeight(w, h, format, DepthFormat.None, RenderTargetUsage.DiscardContents);
return pRet;
}
public override void onEnter()
{
base.onEnter();
// create a transparent color layer
// in which we are going to add our rendertextures
ccColor4B color = new ccColor4B(0, 0, 0, 0);
CCSize size = CCDirector.sharedDirector().getWinSize();
//CCLayerColor layer = CCLayerColor.layerWithColor(color);
CCLayer layer = new CCLayer();
// create the first render texture for inScene
CCRenderTexture inTexture = CCRenderTexture.renderTextureWithWidthAndHeight((int)size.width, (int)size.height);
if (null == inTexture)
{
return;
}
inTexture.Sprite.anchorPoint = new CCPoint(0.5f, 0.5f);
inTexture.position = new CCPoint(size.width / 2, size.height / 2);
inTexture.anchorPoint = new CCPoint(0.5f, 0.5f);
// render inScene to its texturebuffer
inTexture.begin();
m_pInScene.visit();
inTexture.end();
// create the second render texture for outScene
CCRenderTexture outTexture = CCRenderTexture.renderTextureWithWidthAndHeight((int)size.width, (int)size.height);
outTexture.Sprite.anchorPoint = new CCPoint(0.5f, 0.5f);
outTexture.position = new CCPoint(size.width / 2, size.height / 2);
outTexture.anchorPoint = new CCPoint(0.5f, 0.5f);
// render outScene to its texturebuffer
outTexture.begin();
m_pOutScene.visit();
outTexture.end();
// create blend functions
ccBlendFunc blend1 = new ccBlendFunc(OGLES.GL_ONE, OGLES.GL_ONE); // inScene will lay on background and will not be used with alpha
ccBlendFunc blend2 = new ccBlendFunc(OGLES.GL_SRC_ALPHA, OGLES.GL_ONE_MINUS_SRC_ALPHA); // we are going to blend outScene via alpha
// set blendfunctions
inTexture.Sprite.BlendFunc = blend1;
outTexture.Sprite.BlendFunc = blend2;
// add render textures to the layer
layer.addChild(inTexture);
layer.addChild(outTexture);
// initial opacity:
inTexture.Sprite.Opacity = 255;
outTexture.Sprite.Opacity = 255;
// create the blend action
CCAction layerAction = CCSequence.actions
(
CCFadeTo.actionWithDuration(m_fDuration, 0),
CCCallFunc.actionWithTarget(this, (base.hideOutShowIn)),
CCCallFunc.actionWithTarget(this, (base.finish))
);
//// run the blend action
outTexture.Sprite.runAction(layerAction);
// add the layer (which contains our two rendertextures) to the scene
addChild(layer, 2, kSceneFade);
}
public void NeedsLayout()
{
m_pOnSprite.Position = new CCPoint(m_pOnSprite.ContentSize.Width / 2 + m_fSliderXPosition,
m_pOnSprite.ContentSize.Height / 2);
m_pOffSprite.Position = new CCPoint(m_pOnSprite.ContentSize.Width + m_pOffSprite.ContentSize.Width / 2 + m_fSliderXPosition,
m_pOffSprite.ContentSize.Height / 2);
m_ThumbSprite.Position = new CCPoint(m_pOnSprite.ContentSize.Width + m_fSliderXPosition,
m_pMaskTexture.ContentSize.Height / 2);
if (m_pOnLabel != null)
{
m_pOnLabel.Position = new CCPoint(m_pOnSprite.Position.X - m_ThumbSprite.ContentSize.Width / 6,
m_pOnSprite.ContentSize.Height / 2);
}
if (m_pOffLabel != null)
{
m_pOffLabel.Position = new CCPoint(m_pOffSprite.Position.X + m_ThumbSprite.ContentSize.Width / 6,
m_pOffSprite.ContentSize.Height / 2);
}
CCRenderTexture rt = new CCRenderTexture((int) m_pMaskTexture.ContentSize.Width, (int) m_pMaskTexture.ContentSize.Height,
SurfaceFormat.Color, DepthFormat.None, RenderTargetUsage.DiscardContents);
rt.BeginWithClear(0, 0, 0, 0);
m_pOnSprite.Visit();
m_pOffSprite.Visit();
if (m_pOnLabel != null)
{
m_pOnLabel.Visit();
}
if (m_pOffLabel != null)
{
m_pOffLabel.Visit();
}
if (m_pMaskSprite == null)
{
m_pMaskSprite = new CCSprite(m_pMaskTexture);
m_pMaskSprite.AnchorPoint = new CCPoint(0, 0);
m_pMaskSprite.BlendFunc = new CCBlendFunc(OGLES.GL_ZERO, OGLES.GL_SRC_ALPHA);
}
else
{
m_pMaskSprite.Texture = m_pMaskTexture;
}
m_pMaskSprite.Visit();
rt.End();
Texture = rt.Sprite.Texture;
//IsFlipY = true;
}
