void cxEngineLayout(cxInt width,cxInt height)
{
CX_LOGGER("openGL layout width=%d height=%d",width,height);
cxEngine engine = cxEngineInstance();
engine->winsize = cxSize2fv(width, height);
cxViewSetSize(engine->window, engine->winsize);
if(!cxSize2Zero(engine->dessize)){
engine->scale = cxVec2fv(engine->winsize.w/engine->dessize.w, engine->winsize.h/engine->dessize.h);
}
//
if(!engine->isInit){
cxOpenGLCheckFeature();
cxEngineMain(engine);
}
//
cxFloat zeye = engine->winsize.h / 1.1566f;
kmMat4 perspective={0};
kmGLMatrixMode(KM_GL_PROJECTION);
kmGLLoadIdentity();
//
kmMat4PerspectiveProjection(&perspective, 60.0f, engine->winsize.w / engine->winsize.h, 0.0f, zeye * 2);
kmGLMultMatrix(&perspective);
kmGLMatrixMode(KM_GL_MODELVIEW);
kmGLLoadIdentity();
//
cxOpenGLViewport(cxBox4fv(0, engine->winsize.w, 0, engine->winsize.h));
//
cxMatrix4f matrix;
cxEngineLookAt(&matrix,cxVec2fv(0, 0));
kmGLMultMatrix(&matrix);
//
engine->lastTime = cxTimestamp();
if(!engine->isInit){
cxViewEnter(engine->window);
}
cxViewLayout(engine->window);
engine->isInit = true;
}
CX_SETTER_DEF(cxAtlas, layers)
{
cxJson layers = cxJsonToArray(value);
CX_JSON_ARRAY_EACH_BEG(layers, layer)
{
cxVec2f pos = cxVec2fv(0, 0);
cxSize2f size = cxSize2fv(0, 0);
cxBoxTex2f tex = cxBoxTex2fDefault();
cxColor4f color = cxColor4fv(1, 1, 1, 1);
pos = cxJsonVec2f(layer, "pos", pos);
size = cxJsonSize2f(layer, "size", size);
cxConstChars key = cxJsonConstChars(layer, "key");
if(key != NULL){
tex = cxTextureBox(this->cxSprite.texture, key);
}else{
tex = cxJsonBoxTex2f(layer, "coord", tex);
}
if(cxSize2Zero(size) && key != NULL){
size = cxTextureSize(this->cxSprite.texture, key);
}
color = cxJsonColor4f(layer, "color", color);
cxAtlasAppendBoxPoint(this, pos, size, tex, color);
}
cxBool cxViewZeroSize(cxAny pview)
{
cxView this = pview;
return cxSize2Zero(this->size);
}
