void CCLabelAtlas::draw()
{
CCAtlasNode::draw();
const CCSize& s = this->getContentSize();
CCPoint vertices[4]={
ccp(0,0),ccp(s.width,0),
ccp(s.width,s.height),ccp(0,s.height),
};
ccDrawPoly(vertices, 4, true);
}
void CCSprite::draw(void)
{
assert(! m_bUsesBatchNode);
// Default GL states: GL_TEXTURE_2D, GL_VERTEX_ARRAY, GL_COLOR_ARRAY, GL_TEXTURE_COORD_ARRAY
// Needed states: GL_TEXTURE_2D, GL_VERTEX_ARRAY, GL_COLOR_ARRAY, GL_TEXTURE_COORD_ARRAY
// Unneeded states: -
bool newBlend = m_sBlendFunc.src != CC_BLEND_SRC || m_sBlendFunc.dst != CC_BLEND_DST;
if (newBlend)
{
glBlendFunc(m_sBlendFunc.src, m_sBlendFunc.dst);
}
#define kQuadSize sizeof(m_sQuad.bl)
if (m_pobTexture)
{
glBindTexture(GL_TEXTURE_2D, m_pobTexture->getName());
}
else
{
glBindTexture(GL_TEXTURE_2D, 0);
}
long offset = (long)&m_sQuad;
// vertex
int diff = offsetof(ccV3F_C4B_T2F, vertices);
glVertexPointer(3, GL_FLOAT, kQuadSize, (void*)(offset + diff));
// color
diff = offsetof( ccV3F_C4B_T2F, colors);
glColorPointer(4, GL_UNSIGNED_BYTE, kQuadSize, (void*)(offset + diff));
// tex coords
diff = offsetof( ccV3F_C4B_T2F, texCoords);
glTexCoordPointer(2, GL_FLOAT, kQuadSize, (void*)(offset + diff));
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
if( newBlend )
{
glBlendFunc(CC_BLEND_SRC, CC_BLEND_DST);
}
#if CC_SPRITE_DEBUG_DRAW
CGSize s = m_tContentSize;
CGPoint vertices[4]={
ccp(0,0),ccp(s.width,0),
ccp(s.width,s.height),ccp(0,s.height),
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
}
void CCSkeleton::draw () {
CC_NODE_DRAW_SETUP();
ccGLBlendFunc(blendFunc.src, blendFunc.dst);
ccColor3B color = getColor();
skeleton->r = color.r / (float)255;
skeleton->g = color.g / (float)255;
skeleton->b = color.b / (float)255;
skeleton->a = getOpacity() / (float)255;
quadCount = 0;
for (int i = 0, n = skeleton->slotCount; i < n; i++)
if (skeleton->slots[i]->attachment) Attachment_draw(skeleton->slots[i]->attachment, skeleton->slots[i]);
if (atlas) atlas->drawNumberOfQuads(quadCount);
if (debugSlots) {
// Slots.
ccDrawColor4B(0, 0, 255, 255);
glLineWidth(1);
CCPoint points[4];
for (int i = 0, n = skeleton->slotCount; i < n; i++) {
if (!skeleton->slots[i]->attachment) continue;
ccV3F_C4B_T2F_Quad* quad = &((Cocos2dxRegionAttachment*)skeleton->slots[i]->attachment)->quad;
points[0] = ccp(quad->bl.vertices.x, quad->bl.vertices.y);
points[1] = ccp(quad->br.vertices.x, quad->br.vertices.y);
points[2] = ccp(quad->tr.vertices.x, quad->tr.vertices.y);
points[3] = ccp(quad->tl.vertices.x, quad->tl.vertices.y);
ccDrawPoly(points, 4, true);
}
}
if (debugBones) {
// Bone lengths.
glLineWidth(2);
ccDrawColor4B(255, 0, 0, 255);
for (int i = 0, n = skeleton->boneCount; i < n; i++) {
Bone *bone = skeleton->bones[i];
float x = bone->data->length * bone->m00 + bone->worldX;
float y = bone->data->length * bone->m10 + bone->worldY;
ccDrawLine(ccp(bone->worldX, bone->worldY), ccp(x, y));
}
// Bone origins.
ccPointSize(4);
ccDrawColor4B(0, 0, 255, 255); // Root bone is blue.
for (int i = 0, n = skeleton->boneCount; i < n; i++) {
Bone *bone = skeleton->bones[i];
ccDrawPoint(ccp(bone->worldX, bone->worldY));
if (i == 0) ccDrawColor4B(0, 255, 0, 255);
}
}
}
void CGameTableViewCell::draw()
{
CCTableViewCell::draw();
// draw bounding box
CCPoint pos = getPosition();
CCSize size = CCSizeMake(GAME_ICON_WIDTH, GAME_ICON_HEIGHT);
CCPoint vertices[4]={
ccp(pos.x+1, pos.y+1),
ccp(pos.x+size.width-1, pos.y+1),
ccp(pos.x+size.width-1, pos.y+size.height-1),
ccp(pos.x+1, pos.y+size.height-1),
};
ccDrawColor4B(0, 0, 255, 255);
ccDrawPoly(vertices, 4, true);
}
void LabelBMFontBounds::draw()
{
CCSize labelSize = label1->getContentSize();
CCSize origin = CCDirector::sharedDirector()->getWinSize();
origin.width = origin.width / 2 - (labelSize.width / 2);
origin.height = origin.height / 2 - (labelSize.height / 2);
CCPoint vertices[4]=
{
ccp(origin.width, origin.height),
ccp(labelSize.width + origin.width, origin.height),
ccp(labelSize.width + origin.width, labelSize.height + origin.height),
ccp(origin.width, labelSize.height + origin.height)
};
ccDrawPoly(vertices, 4, true);
}
void CCPolygonShape::drawProc(void)
{
const CCPoint center = getDrawPosition();
for (unsigned int i = 0; i < m_numberOfVertices; ++i)
{
m_verticesDraw[i].x = m_vertices[i].x + center.x;
m_verticesDraw[i].y = m_vertices[i].y + center.y;
}
if (m_fill)
{
ccDrawSolidPoly(m_verticesDraw, m_numberOfVertices, m_color);
}
else
{
ccDrawColor4F(m_color.r, m_color.g, m_color.b, m_color.a);
ccDrawPoly(m_verticesDraw, m_numberOfVertices, m_close);
}
}
void CCRichAtlas::draw()
{
if ( m_dirty )
{
this->updateRichRenderData();
}
CCAtlasNode::draw();
#if CCRICH_DEBUG
// atlas bounding box
const CCSize& s = this->getContentSize();
CCPoint vertices[4]={
ccp(0,0),ccp(s.width,0),
ccp(s.width,s.height),ccp(0,s.height),
};
ccDrawColor4B(0x00, 0xff, 0x00, 0xff);
ccDrawPoly(vertices, 4, true);
#endif
}
// XXX: overriding draw from AtlasNode
void CCLabelAtlas::draw()
{
// Default GL states: GL_TEXTURE_2D, GL_VERTEX_ARRAY, GL_COLOR_ARRAY, GL_TEXTURE_COORD_ARRAY
// Needed states: GL_TEXTURE_2D, GL_VERTEX_ARRAY, GL_TEXTURE_COORD_ARRAY
// Unneeded states: GL_COLOR_ARRAY
glDisableClientState(GL_COLOR_ARRAY);
// glColor4ub isn't implement on some android devices
// glColor4ub( m_tColor.r, m_tColor.g, m_tColor.b, m_cOpacity);
glColor4f(((GLfloat)m_tColor.r) / 255, ((GLfloat)m_tColor.g) / 255, ((GLfloat)m_tColor.b) / 255, ((GLfloat)m_cOpacity) / 255);
bool newBlend = (m_tBlendFunc.src != CC_BLEND_SRC || m_tBlendFunc.dst != CC_BLEND_DST);
if(newBlend)
{
glBlendFunc( m_tBlendFunc.src, m_tBlendFunc.dst );
}
m_pTextureAtlas->drawNumberOfQuads(m_sString.length());
if( newBlend )
glBlendFunc(CC_BLEND_SRC, CC_BLEND_DST);
// is this chepear than saving/restoring color state ?
// XXX: There is no need to restore the color to (255,255,255,255). Objects should use the color
// XXX: that they need
// glColor4ub( 255, 255, 255, 255);
// Restore Default GL state. Enable GL_COLOR_ARRAY
glEnableClientState(GL_COLOR_ARRAY);
#if CC_LABELATLAS_DEBUG_DRAW
CCSize s = this->getContentSize();
CCPoint vertices[4]={
ccp(0,0),ccp(s.width,0),
ccp(s.width,s.height),ccp(0,s.height),
};
ccDrawPoly(vertices, 4, true);
#endif // CC_LABELATLAS_DEBUG_DRAW
}
//-------------------------------------------------------------------------
void FKCW_RichHtml_RichAtlas::draw()
{
if ( m_dirty )
{
this->updateRichRenderData();
}
CCAtlasNode::draw();
if( g_bIsFKCWRichHtmlDebug )
{
// АќЮЇКа
const CCSize& s = this->getContentSize();
CCPoint vertices[4]={
ccp(0,0),ccp(s.width,0),
ccp(s.width,s.height),ccp(0,s.height),
};
ccDrawColor4B(0x00, 0xff, 0x00, 0xff);
ccDrawPoly(vertices, 4, true);
}
}
void YUVSprite::draw()
{
CC_PROFILER_START_CATEGORY(kCCProfilerCategorySprite, "YUVSprite - draw");
CCAssert(!m_pobBatchNode, "If YUVSprite is being rendered by CCSpriteBatchNode, YUVSprite#draw SHOULD NOT be called");
// CC_NODE_DRAW_SETUP();
ccGLBlendFunc( m_sBlendFunc.src, m_sBlendFunc.dst );
if(_prog){
_prog->use();
_prog->setUniformsForBuiltins();
}
if(textureDone){
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, id_y);
glUniform1i(textureUniformY, 0);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, id_u);
glUniform1i(textureUniformU, 1);
glActiveTexture(GL_TEXTURE2);
glBindTexture(GL_TEXTURE_2D, id_v);
glUniform1i(textureUniformV, 2);
glUniform1f(borderUniformY,_border[0]);
glUniform1f(borderUniformU,_border[1]);
glUniform1f(borderUniformV,_border[2]);
}
//ccGLEnableVertexAttribs( kCCVertexAttribFlag_PosColorTex );
#define kQuadSize sizeof(m_sQuad.bl)
#ifdef EMSCRIPTEN
long offset = 0;
setGLBufferData(&m_sQuad, 4 * kQuadSize, 0);
#else
long offset = (long)&m_sQuad;
#endif // EMSCRIPTEN
CHECK_GL_ERROR_DEBUG();
GLfloat square[8];
CCSize s = this->getTextureRect().size;
CCPoint offsetPix = this->getOffsetPosition();
square[0] = offsetPix.x;
square[1] = offsetPix.y;
square[2] = offsetPix.x+s.width;
square[3] = offsetPix.y;
square[6] = offsetPix.x+s.width;
square[7] = offsetPix.y+s.height;
square[4] = offsetPix.x;
square[5] = offsetPix.y+s.height;
glVertexAttribPointer(ATTRIB_VERTEX, 2, GL_FLOAT, 0, 0, square);
glEnableVertexAttribArray(ATTRIB_VERTEX);
glVertexAttribPointer(ATTRIB_TEXTURE, 2, GL_FLOAT, 0, 0, coordVertices);
glEnableVertexAttribArray(ATTRIB_TEXTURE);
/*
// vertex
int diff = offsetof( ccV3F_C4B_T2F, vertices);
glVertexAttribPointer(kCCVertexAttrib_Position, 3, GL_FLOAT, GL_FALSE, kQuadSize, (void*) (offset + diff));
// texCoods
diff = offsetof( ccV3F_C4B_T2F, texCoords);
glVertexAttribPointer(kCCVertexAttrib_TexCoords, 2, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
// color
diff = offsetof( ccV3F_C4B_T2F, colors);
glVertexAttribPointer(kCCVertexAttrib_Color, 4, GL_UNSIGNED_BYTE, GL_TRUE, kQuadSize, (void*)(offset + diff));
*/
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
CHECK_GL_ERROR_DEBUG();
#if CC_SPRITE_DEBUG_DRAW == 1
// draw bounding box
CCPoint vertices[4]={
ccp(m_sQuad.tl.vertices.x,m_sQuad.tl.vertices.y),
ccp(m_sQuad.bl.vertices.x,m_sQuad.bl.vertices.y),
ccp(m_sQuad.br.vertices.x,m_sQuad.br.vertices.y),
ccp(m_sQuad.tr.vertices.x,m_sQuad.tr.vertices.y),
};
ccDrawPoly(vertices, 4, true);
#elif CC_SPRITE_DEBUG_DRAW == 2
// draw texture box
CCSize s = this->getTextureRect().size;
CCPoint offsetPix = this->getOffsetPosition();
CCPoint vertices[4] = {
ccp(offsetPix.x,offsetPix.y), ccp(offsetPix.x+s.width,offsetPix.y),
ccp(offsetPix.x+s.width,offsetPix.y+s.height), ccp(offsetPix.x,offsetPix.y+s.height)
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
CC_INCREMENT_GL_DRAWS(1);
CC_PROFILER_STOP_CATEGORY(kCCProfilerCategorySprite, "YUVSprite - draw");
}
void ccDrawPoly(const CCPoint *poli, int numberOfPoints, bool closePolygon){
ccDrawPoly(poli,numberOfPoints,closePolygon,false);
}
void CAView::updateTransform()
{
// Recursively iterate over children
if(m_pobImage && isDirty() )
{
// If it is not visible, or one of its ancestors is not visible, then do nothing:
if( !m_bVisible || ( m_pSuperview && m_pSuperview != m_pobBatchView && m_pSuperview->m_bShouldBeHidden) )
{
m_sQuad.br.vertices = m_sQuad.tl.vertices = m_sQuad.tr.vertices = m_sQuad.bl.vertices = vertex3(0,0,0);
m_bShouldBeHidden = true;
}
else
{
m_bShouldBeHidden = false;
if( !m_pSuperview || m_pSuperview == m_pobBatchView)
{
m_transformToBatch = nodeToParentTransform();
}
else
{
m_transformToBatch = CATransformationConcat( nodeToParentTransform() , m_pSuperview->m_transformToBatch );
}
DSize size = m_obContentSize;
float x1 = 0;
float y1 = 0;
float x = m_transformToBatch.tx;
float y = m_transformToBatch.ty;
float cr = m_transformToBatch.a;
float sr = m_transformToBatch.b;
float cr2 = m_transformToBatch.d;
float sr2 = -m_transformToBatch.c;
x1 = x1 * cr - y1 * sr2 + x;
y1 = x1 * sr + y1 * cr2 + y;
x1 = RENDER_IN_SUBPIXEL(x1);
y1 = RENDER_IN_SUBPIXEL(y1);
float x2 = x1 + size.width;
float y2 = y1 + size.height;
m_sQuad.bl.vertices = vertex3( x1, y1, m_fVertexZ );
m_sQuad.br.vertices = vertex3( x2, y1, m_fVertexZ );
m_sQuad.tl.vertices = vertex3( x1, y2, m_fVertexZ );
m_sQuad.tr.vertices = vertex3( x2, y2, m_fVertexZ );
}
if (m_pobImageAtlas)
{
m_pobImageAtlas->updateQuad(&m_sQuad, m_uAtlasIndex);
}
m_bRecursiveDirty = false;
setDirty(false);
}
if (!m_obSubviews.empty())
{
CAVector<CAView*>::iterator itr;
for (itr=m_obSubviews.begin(); itr!=m_obSubviews.end(); itr++)
(*itr)->updateTransform();
}
#if CC_SPRITE_DEBUG_DRAW
// draw bounding box
DPoint vertices[4] =
{
DPoint( m_sQuad.bl.vertices.x, m_sQuad.bl.vertices.y ),
DPoint( m_sQuad.br.vertices.x, m_sQuad.br.vertices.y ),
DPoint( m_sQuad.tr.vertices.x, m_sQuad.tr.vertices.y ),
DPoint( m_sQuad.tl.vertices.x, m_sQuad.tl.vertices.y ),
};
ccDrawPoly(vertices, 4, true);
#endif
}
void GAFSprite::updateTransform(void)
{
CCAssert( m_pobBatchNode, "updateTransform is only valid when CCSprite is being rendered using an CCSpriteBatchNode");
// recalculate matrix only if it is dirty
if( isDirty() ) {
// If it is not visible, or one of its ancestors is not visible, then do nothing:
if( !m_bVisible || ( m_pParent && m_pParent != (CCSprite*)m_pobBatchNode && ((CCSprite*)m_pParent)->m_bShouldBeHidden) )
{
m_sQuad.br.vertices = m_sQuad.tl.vertices = m_sQuad.tr.vertices = m_sQuad.bl.vertices = vertex3(0,0,0);
m_bShouldBeHidden = true;
}
else
{
m_bShouldBeHidden = false;
if( ! m_pParent || m_pParent == (CCSprite*)m_pobBatchNode )
{
m_transformToBatch = nodeToParentTransform();
}
else
{
CCAssert( dynamic_cast<CCSprite*>(m_pParent), "Logic error in CCSprite. Parent must be a CCSprite");
m_transformToBatch = CCAffineTransformConcat( nodeToParentTransform() , ((CCSprite*)m_pParent)->m_transformToBatch );
}
//
// calculate the Quad based on the Affine Matrix
//
CCSize size = m_obRect.size;
// x1, x2, y1, y2 are changed (comapring to CCSprite) to place Sprite at center
float x1 = m_obOffsetPosition.x - size.width / 2;
float y1 = m_obOffsetPosition.y - size.height / 2;
float x2 = x1 + size.width;
float y2 = y1 + size.height;
float x = m_transformToBatch.tx;
float y = m_transformToBatch.ty;
float cr = m_transformToBatch.a;
float sr = m_transformToBatch.b;
float cr2 = m_transformToBatch.d;
float sr2 = -m_transformToBatch.c;
float ax = x1 * cr - y1 * sr2 + x;
float ay = x1 * sr + y1 * cr2 + y;
float bx = x2 * cr - y1 * sr2 + x;
float by = x2 * sr + y1 * cr2 + y;
float cx = x2 * cr - y2 * sr2 + x;
float cy = x2 * sr + y2 * cr2 + y;
float dx = x1 * cr - y2 * sr2 + x;
float dy = x1 * sr + y2 * cr2 + y;
m_sQuad.bl.vertices = vertex3( RENDER_IN_SUBPIXEL(ax), RENDER_IN_SUBPIXEL(ay), m_fVertexZ );
m_sQuad.br.vertices = vertex3( RENDER_IN_SUBPIXEL(bx), RENDER_IN_SUBPIXEL(by), m_fVertexZ );
m_sQuad.tl.vertices = vertex3( RENDER_IN_SUBPIXEL(dx), RENDER_IN_SUBPIXEL(dy), m_fVertexZ );
m_sQuad.tr.vertices = vertex3( RENDER_IN_SUBPIXEL(cx), RENDER_IN_SUBPIXEL(cy), m_fVertexZ );
}
// MARMALADE CHANGE: ADDED CHECK FOR NULL, TO PERMIT SPRITES WITH NO BATCH NODE / TEXTURE ATLAS
if (m_pobTextureAtlas)
{
m_pobTextureAtlas->updateQuad(&m_sQuad, m_uAtlasIndex);
}
m_bRecursiveDirty = false;
setDirty(false);
}
// MARMALADE CHANGED
// recursively iterate over children
/* if( m_bHasChildren )
{
// MARMALADE: CHANGED TO USE CCNode*
// NOTE THAT WE HAVE ALSO DEFINED virtual CCNode::updateTransform()
arrayMakeObjectsPerformSelector(m_pChildren, updateTransform, CCSprite*);
}*/
CCNode::updateTransform();
#if CC_SPRITE_DEBUG_DRAW
// draw bounding box
CCPoint vertices[4] = {
ccp( m_sQuad.bl.vertices.x, m_sQuad.bl.vertices.y ),
ccp( m_sQuad.br.vertices.x, m_sQuad.br.vertices.y ),
ccp( m_sQuad.tr.vertices.x, m_sQuad.tr.vertices.y ),
ccp( m_sQuad.tl.vertices.x, m_sQuad.tl.vertices.y ),
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
}
void CCSquirmAnimNode::draw()
{
CCAssert(m_pobTexture != 0 && m_maskTexture != 0, "CCSquirmAnimNode::draw(), textures mustn't be null!");
CC_PROFILER_START_CATEGORY(kCCProfilerCategorySprite, "CCSprite - draw");
// 如果顶点数据需要刷新，就刷新之
if(m_vertices_dirty)
{
rebuildVertices();
}
CC_NODE_DRAW_SETUP();
ccGLBlendFunc( m_sBlendFunc.src, m_sBlendFunc.dst );
ccGLBindTexture2DN(0, m_pobTexture->getName());
ccGLBindTexture2DN(1, m_maskTexture->getName());
//
// Attributes
//
ccGLEnableVertexAttribs( kCCVertexAttribFlag_PosColorTexTex );
#define kQuadSize sizeof(m_sQuad.bl)
long offset = (long)&m_sQuad;
// vertex
int diff = offsetof( ccV3F_C4B_T2Fx2, vertices);
glVertexAttribPointer(kCCVertexAttrib_Position, 3, GL_FLOAT, GL_FALSE, kQuadSize, (void*) (offset + diff));
// texCoods
diff = offsetof( ccV3F_C4B_T2Fx2, texCoords);
glVertexAttribPointer(kCCVertexAttrib_TexCoords, 2, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
diff = offsetof(ccV3F_C4B_T2Fx2, texCoords1);
glVertexAttribPointer(kCCVertexAttrib_TexCoords1, 2, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
// color
diff = offsetof( ccV3F_C4B_T2Fx2, colors);
glVertexAttribPointer(kCCVertexAttrib_Color, 4, GL_UNSIGNED_BYTE, GL_TRUE, kQuadSize, (void*)(offset + diff));
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
CHECK_GL_ERROR_DEBUG();
#if CC_SPRITE_DEBUG_DRAW == 1
// draw bounding box
CCPoint vertices[4]={
ccp(m_sQuad.tl.vertices.x,m_sQuad.tl.vertices.y),
ccp(m_sQuad.bl.vertices.x,m_sQuad.bl.vertices.y),
ccp(m_sQuad.br.vertices.x,m_sQuad.br.vertices.y),
ccp(m_sQuad.tr.vertices.x,m_sQuad.tr.vertices.y),
};
ccDrawPoly(vertices, 4, true);
#elif CC_SPRITE_DEBUG_DRAW == 2
// draw texture box
CCSize s = this->getTextureRect().size;
CCPoint offsetPix = this->getOffsetPosition();
CCPoint vertices[4] = {
ccp(offsetPix.x,offsetPix.y), ccp(offsetPix.x+s.width,offsetPix.y),
ccp(offsetPix.x+s.width,offsetPix.y+s.height), ccp(offsetPix.x,offsetPix.y+s.height)
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
CC_INCREMENT_GL_DRAWS(1);
CC_PROFILER_STOP_CATEGORY(kCCProfilerCategorySprite, "CCSquirmAnimNode - draw");
}
void CCSkeleton::draw () {
CC_NODE_DRAW_SETUP();
ccGLBlendFunc(blendFunc.src, blendFunc.dst);
ccColor3B color = getColor();
skeleton->r = color.r / (float)255;
skeleton->g = color.g / (float)255;
skeleton->b = color.b / (float)255;
skeleton->a = getOpacity() / (float)255;
CCTextureAtlas* textureAtlas = 0;
ccV3F_C4B_T2F_Quad quad;
quad.tl.vertices.z = 0;
quad.tr.vertices.z = 0;
quad.bl.vertices.z = 0;
quad.br.vertices.z = 0;
for (int i = 0, n = skeleton->slotCount; i < n; i++) {
Slot* slot = skeleton->slots[i];
if (!slot->attachment || slot->attachment->type != ATTACHMENT_REGION) continue;
RegionAttachment* attachment = (RegionAttachment*)slot->attachment;
CCTextureAtlas* regionTextureAtlas = (CCTextureAtlas*)((AtlasRegion*)attachment->rendererObject)->page->rendererObject;
if (regionTextureAtlas != textureAtlas) {
if (textureAtlas) {
textureAtlas->drawQuads();
textureAtlas->removeAllQuads();
}
}
textureAtlas = regionTextureAtlas;
if (textureAtlas->getCapacity() == textureAtlas->getTotalQuads() &&
!textureAtlas->resizeCapacity(textureAtlas->getCapacity() * 2)) return;
RegionAttachment_updateQuad(attachment, slot, &quad);
textureAtlas->updateQuad(&quad, textureAtlas->getTotalQuads());
}
if (textureAtlas) {
textureAtlas->drawQuads();
textureAtlas->removeAllQuads();
}
if (debugSlots) {
// Slots.
ccDrawColor4B(0, 0, 255, 255);
glLineWidth(1);
CCPoint points[4];
ccV3F_C4B_T2F_Quad quad;
for (int i = 0, n = skeleton->slotCount; i < n; i++) {
Slot* slot = skeleton->slots[i];
if (!slot->attachment || slot->attachment->type != ATTACHMENT_REGION) continue;
RegionAttachment* attachment = (RegionAttachment*)slot->attachment;
RegionAttachment_updateQuad(attachment, slot, &quad);
points[0] = ccp(quad.bl.vertices.x, quad.bl.vertices.y);
points[1] = ccp(quad.br.vertices.x, quad.br.vertices.y);
points[2] = ccp(quad.tr.vertices.x, quad.tr.vertices.y);
points[3] = ccp(quad.tl.vertices.x, quad.tl.vertices.y);
ccDrawPoly(points, 4, true);
}
}
if (debugBones) {
// Bone lengths.
glLineWidth(2);
ccDrawColor4B(255, 0, 0, 255);
for (int i = 0, n = skeleton->boneCount; i < n; i++) {
Bone *bone = skeleton->bones[i];
float x = bone->data->length * bone->m00 + bone->worldX;
float y = bone->data->length * bone->m10 + bone->worldY;
ccDrawLine(ccp(bone->worldX, bone->worldY), ccp(x, y));
}
// Bone origins.
ccPointSize(4);
ccDrawColor4B(0, 0, 255, 255); // Root bone is blue.
for (int i = 0, n = skeleton->boneCount; i < n; i++) {
Bone *bone = skeleton->bones[i];
ccDrawPoint(ccp(bone->worldX, bone->worldY));
if (i == 0) ccDrawColor4B(0, 255, 0, 255);
}
}
}
void SpriteMask::draw()
{
if (!_isSetMask) //沒有設定就直接用預設方法
{
CCSprite::draw();
return;
}
CC_PROFILER_START_CATEGORY(kProfilerCategorySprite, "CCSprite - draw");
CCASSERT(!_batchNode, "If Sprite is being rendered by SpriteBatchNode, Sprite#draw SHOULD NOT be called");
CC_NODE_DRAW_SETUP();
GL::blendFunc(_blendFunc.src, _blendFunc.dst);
GL::bindTexture2D(_texture->getName());
GL::enableVertexAttribs(GL::VERTEX_ATTRIB_FLAG_POS_COLOR_TEX);
if (_texture != NULL) {
ccGLBindTexture2D(_texture->getName());
} else {
ccGLBindTexture2D(0);
}
//mask 設定 設定使用mask貼圖
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, _maskTexture->getName());
glUniform1i(_maskLocation, 1);
glUniform2f(_offsetLocation, offsetWithPosition.x, offsetWithPosition.y);
#define kQuadSize sizeof(_quad.bl)
#ifdef EMSCRIPTEN
long offset = 0;
setGLBufferData(&_quad, 4 * kQuadSize, 0);
#else
long offset = (long)&_quad;
#endif // EMSCRIPTEN
// vertex
int diff = offsetof(V3F_C4B_T2F, vertices);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 3, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
// texCoods
diff = offsetof(V3F_C4B_T2F, texCoords);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_TEX_COORDS, 2, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
// color
diff = offsetof(V3F_C4B_T2F, colors);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, kQuadSize, (void*)(offset + diff));
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
CHECK_GL_ERROR_DEBUG();
#if CC_SPRITE_DEBUG_DRAW == 1
// draw bounding box
Point vertices[4] = {
Point(_quad.tl.vertices.x, _quad.tl.vertices.y),
Point(_quad.bl.vertices.x, _quad.bl.vertices.y),
Point(_quad.br.vertices.x, _quad.br.vertices.y),
Point(_quad.tr.vertices.x, _quad.tr.vertices.y),
};
ccDrawPoly(vertices, 4, true);
#elif CC_SPRITE_DEBUG_DRAW == 2
// draw texture box
Size s = this->getTextureRect().size;
Point offsetPix = this->getOffsetPosition();
Point vertices[4] = {
Point(offsetPix.x, offsetPix.y), Point(offsetPix.x + s.width, offsetPix.y),
Point(offsetPix.x + s.width, offsetPix.y + s.height), Point(offsetPix.x, offsetPix.y + s.height)
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
CC_INCREMENT_GL_DRAWS(1);
glActiveTexture(GL_TEXTURE0); //must set to texture0
CC_PROFILER_STOP_CATEGORY(kProfilerCategorySprite, "CCSprite - draw");
}
void Skeleton2D_BoneDisplay::updateTransform(void)
{
CCAssert(m_pobBatchNode, "updateTransform is only valid when CCSprite is being rendered using an CCSpriteBatchNode");
// recalculate matrix only if it is dirty
if( isDirty() ) {
// If it is not visible, or one of its ancestors is not visible, then do nothing:
//if( !IsVisable() || ( m_pParent && m_pParent != m_pobBatchNode /*&& ((CCSprite*)m_pParent)->m_bShouldBeHidden*/) )
if (false)
{
m_sQuad.br.vertices = m_sQuad.tl.vertices = m_sQuad.tr.vertices = m_sQuad.bl.vertices = vertex3(0,0,0);
m_bShouldBeHidden = true;
}
else
{//
CCAffineTransform tm;
m_bShouldBeHidden = false;
tm = nodeToParentTransform();
//
// calculate the Quad based on the Affine Matrix
//
CCSize size = m_obRect.size;
float x1 = m_obOffsetPosition.x;
float y1 = m_obOffsetPosition.y;
float x2 = x1 + size.width;
float y2 = y1 + size.height;
float x = tm.tx;
float y = tm.ty;
float cr = tm.a;
float sr = tm.b;
float cr2 = tm.d;
float sr2 = -tm.c;
float ax = x1 * cr - y1 * sr2 + x;
float ay = x1 * sr + y1 * cr2 + y;
float bx = x2 * cr - y1 * sr2 + x;
float by = x2 * sr + y1 * cr2 + y;
float cx = x2 * cr - y2 * sr2 + x;
float cy = x2 * sr + y2 * cr2 + y;
float dx = x1 * cr - y2 * sr2 + x;
float dy = x1 * sr + y2 * cr2 + y;
ax*=-1.0f;ay*=-1.0f;bx*=-1.0f;by*=-1.0f;cx*=-1.0f;cy*=-1.0f;dx*=-1.0f;dy*=-1.0f;
m_sQuad.bl.vertices = vertex3( RENDER_IN_SUBPIXEL(ax), RENDER_IN_SUBPIXEL(ay), m_fVertexZ );
m_sQuad.br.vertices = vertex3( RENDER_IN_SUBPIXEL(bx), RENDER_IN_SUBPIXEL(by), m_fVertexZ );
m_sQuad.tl.vertices = vertex3( RENDER_IN_SUBPIXEL(dx), RENDER_IN_SUBPIXEL(dy), m_fVertexZ );
m_sQuad.tr.vertices = vertex3( RENDER_IN_SUBPIXEL(cx), RENDER_IN_SUBPIXEL(cy), m_fVertexZ );
}
m_pobTextureAtlas->updateQuad(&m_sQuad, m_uAtlasIndex);
m_bRecursiveDirty = false;
setDirty(false);
}
// recursively iterate over children
if( m_bHasChildren )
{
arrayMakeObjectsPerformSelector(m_pChildren, updateTransform, CCSprite*);
}
#if CC_SPRITE_DEBUG_DRAW
// draw bounding box
CCPoint vertices[4] = {
ccp( m_sQuad.bl.vertices.x, m_sQuad.bl.vertices.y ),
ccp( m_sQuad.br.vertices.x, m_sQuad.br.vertices.y ),
ccp( m_sQuad.tr.vertices.x, m_sQuad.tr.vertices.y ),
ccp( m_sQuad.tl.vertices.x, m_sQuad.tl.vertices.y ),
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
}
void DrawPrimitivesTest::draw()
{
CCLayer::draw();
CCSize s = CCDirector::sharedDirector()->getWinSize();
// draw a simple line
// The default state is:
// Line Width: 1
// color: 255,255,255,255 (white, non-transparent)
// Anti-Aliased
glEnable(GL_LINE_SMOOTH);
ccDrawLine( CCPointMake(0, 0), CCPointMake(s.width, s.height) );
// line: color, width, aliased
// glLineWidth > 1 and GL_LINE_SMOOTH are not compatible
// GL_SMOOTH_LINE_WIDTH_RANGE = (1,1) on iPhone
glDisable(GL_LINE_SMOOTH);
glLineWidth( 5.0f );
/*glColor4ub(255,0,0,255);*/
glColor4f(1.0, 0.0, 0.0, 1.0);
ccDrawLine( CCPointMake(0, s.height), CCPointMake(s.width, 0) );
// TIP:
// If you are going to use always the same color or width, you don't
// need to call it before every draw
//
// Remember: OpenGL is a state-machine.
// draw big point in the center
glPointSize(64);
/*glColor4ub(0,0,255,128);*/
glColor4f(0.0, 0.0, 1.0, 0.5);
ccDrawPoint( CCPointMake(s.width / 2, s.height / 2) );
// draw 4 small points
CCPoint points[] = { CCPointMake(60,60), CCPointMake(70,70), CCPointMake(60,70), CCPointMake(70,60) };
glPointSize(4);
/*glColor4ub(0,255,255,255);*/
glColor4f(0.0, 1.0, 1.0, 1.0);
ccDrawPoints( points, 4);
// draw a green circle with 10 segments
glLineWidth(16);
/*glColor4ub(0, 255, 0, 255);*/
glColor4f(0.0, 1.0, 0.0, 1.0);
ccDrawCircle( CCPointMake(s.width/2, s.height/2), 100, 0, 10, false);
// draw a green circle with 50 segments with line to center
glLineWidth(2);
/*glColor4ub(0, 255, 255, 255);*/
glColor4f(0.0, 1.0, 1.0, 1.0);
ccDrawCircle( CCPointMake(s.width/2, s.height/2), 50, CC_DEGREES_TO_RADIANS(90), 50, true);
// open yellow poly
/*glColor4ub(255, 255, 0, 255);*/
glColor4f(1.0, 1.0, 0.0, 1.0);
glLineWidth(10);
CCPoint vertices[] = { CCPointMake(0,0), CCPointMake(50,50), CCPointMake(100,50), CCPointMake(100,100), CCPointMake(50,100) };
ccDrawPoly( vertices, 5, false);
// closed purble poly
/*glColor4ub(255, 0, 255, 255);*/
glColor4f(1.0, 0.0, 1.0, 1.0);
glLineWidth(2);
CCPoint vertices2[] = { CCPointMake(30,130), CCPointMake(30,230), CCPointMake(50,200) };
ccDrawPoly( vertices2, 3, true);
// draw quad bezier path
ccDrawQuadBezier(CCPointMake(0,s.height), CCPointMake(s.width/2,s.height/2), CCPointMake(s.width,s.height), 50);
// draw cubic bezier path
ccDrawCubicBezier(CCPointMake(s.width/2, s.height/2), CCPointMake(s.width/2+30,s.height/2+50), CCPointMake(s.width/2+60,s.height/2-50),CCPointMake(s.width, s.height/2),100);
// restore original values
glLineWidth(1);
/*glColor4ub(255,255,255,255);*/
glColor4f(1.0, 1.0, 1.0, 1.0);
glPointSize(1);
}
void CAView::draw()
{
m_uZLevel = CAApplication::getApplication()->getCurrentNumberOfDraws();
CC_RETURN_IF(m_pobImage == NULL);
CC_RETURN_IF(m_pShaderProgram == NULL);
CC_NODE_DRAW_SETUP();
ccGLBlendFunc(m_sBlendFunc.src, m_sBlendFunc.dst);
ccGLBindTexture2D(m_pobImage->getName());
ccGLEnableVertexAttribs(kCCVertexAttribFlag_PosColorTex);
#define kQuadSize sizeof(m_sQuad.bl)
#ifdef EMSCRIPTEN
long offset = 0;
setGLBufferData(&m_sQuad, 4 * kQuadSize, 0);
#else
long offset = (long)&m_sQuad;
#endif
// vertex
int diff = offsetof( ccV3F_C4B_T2F, vertices);
glVertexAttribPointer(kCCVertexAttrib_Position,
3,
GL_FLOAT,
GL_FALSE,
kQuadSize,
(void*) (offset + diff));
// texCoods
diff = offsetof( ccV3F_C4B_T2F, texCoords);
glVertexAttribPointer(kCCVertexAttrib_TexCoords,
2,
GL_FLOAT,
GL_FALSE,
kQuadSize,
(void*) (offset + diff));
// color
diff = offsetof( ccV3F_C4B_T2F, colors);
glVertexAttribPointer(kCCVertexAttrib_Color,
4,
GL_UNSIGNED_BYTE,
GL_TRUE,
kQuadSize,
(void*)(offset + diff));
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
#if CC_SPRITE_DEBUG_DRAW
// draw bounding box
DPoint vertices[4]=
{
DPoint(m_sQuad.tl.vertices.x, m_sQuad.tl.vertices.y),
DPoint(m_sQuad.bl.vertices.x, m_sQuad.bl.vertices.y),
DPoint(m_sQuad.br.vertices.x, m_sQuad.br.vertices.y),
DPoint(m_sQuad.tr.vertices.x, m_sQuad.tr.vertices.y),
};
ccDrawPoly(vertices, 4, true);
#endif // CC_SPRITE_DEBUG_DRAW
CC_PROFILER_STOP_CATEGORY(kCCProfilerCategorySprite, "CAView - draw");
}
