void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
int i = 0;
for (auto& mesh : _meshes) {
if (!mesh->isVisible())
{
i++;
continue;
}
auto programstate = mesh->getGLProgramState();
auto& meshCommand = mesh->getMeshCommand();
GLuint textureID = mesh->getTexture() ? mesh->getTexture()->getName() : 0;
meshCommand.init(_globalZOrder, textureID, programstate, _blend, mesh->getVertexBuffer(), mesh->getIndexBuffer(), mesh->getPrimitiveType(), mesh->getIndexFormat(), mesh->getIndexCount(), transform);
auto skin = mesh->getSkin();
if (skin)
{
meshCommand.setMatrixPaletteSize((int)skin->getMatrixPaletteSize());
meshCommand.setMatrixPalette(skin->getMatrixPalette());
}
//support tint and fade
meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
meshCommand.setTransparent(mesh->_isTransparent);
renderer->addCommand(&meshCommand);
}
}
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
//check light and determine the shader used
const auto& lights = Director::getInstance()->getRunningScene()->getLights();
bool usingLight = false;
for (const auto light : lights) {
usingLight = ((unsigned int)light->getLightFlag() & _lightMask) > 0;
if (usingLight)
break;
}
if (usingLight != _shaderUsingLight)
genGLProgramState(usingLight);
int i = 0;
for (auto& mesh : _meshes) {
if (!mesh->isVisible())
{
i++;
continue;
}
auto programstate = mesh->getGLProgramState();
auto& meshCommand = mesh->getMeshCommand();
GLuint textureID = mesh->getTexture() ? mesh->getTexture()->getName() : 0;
meshCommand.init(_globalZOrder, textureID, programstate, _blend, mesh->getVertexBuffer(), mesh->getIndexBuffer(), mesh->getPrimitiveType(), mesh->getIndexFormat(), mesh->getIndexCount(), transform);
meshCommand.setLightMask(_lightMask);
auto skin = mesh->getSkin();
if (skin)
{
meshCommand.setMatrixPaletteSize((int)skin->getMatrixPaletteSize());
meshCommand.setMatrixPalette(skin->getMatrixPalette());
}
//support tint and fade
meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
meshCommand.setTransparent(mesh->_isTransparent);
renderer->addCommand(&meshCommand);
}
}
void Effect3DOutline::draw(const Mat4 &transform)
{
//draw
Color4F color(_sprite->getDisplayedColor());
color.a = _sprite->getDisplayedOpacity() / 255.0f;
_glProgramState->setUniformVec4("u_color", Vec4(color.r, color.g, color.b, color.a));
if(_sprite && _sprite->getMesh())
{
glEnable(GL_CULL_FACE);
glCullFace(GL_FRONT);
glEnable(GL_DEPTH_TEST);
auto mesh = _sprite->getMesh();
glBindBuffer(GL_ARRAY_BUFFER, mesh->getVertexBuffer());
auto skin = _sprite->getMesh()->getSkin();
if(_sprite && skin)
{
auto function = std::bind(MatrixPalleteCallBack, std::placeholders::_1, std::placeholders::_2,
skin->getMatrixPaletteSize(), (float*)skin->getMatrixPalette());
_glProgramState->setUniformCallback("u_matrixPalette", function);
}
if(_sprite)
_glProgramState->apply(transform);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, mesh->getIndexBuffer());
glDrawElements(mesh->getPrimitiveType(), (GLsizei)mesh->getIndexCount(), mesh->getIndexFormat(), 0);
CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1, mesh->getIndexCount());
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glDisable(GL_DEPTH_TEST);
glCullFace(GL_BACK);
glDisable(GL_CULL_FACE);
}
}
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
{
#if CC_USE_CULLING
// camera clipping
if(!Camera::getVisitingCamera()->isVisibleInFrustum(&this->getAABB()))
return;
#endif
if (_skeleton)
_skeleton->updateBoneMatrix();
Color4F color(getDisplayedColor());
color.a = getDisplayedOpacity() / 255.0f;
//check light and determine the shader used
const auto& scene = Director::getInstance()->getRunningScene();
if (scene)
{
const auto& lights = scene->getLights();
bool usingLight = false;
for (const auto light : lights) {
usingLight = ((unsigned int)light->getLightFlag() & _lightMask) > 0;
if (usingLight)
break;
}
if (usingLight != _shaderUsingLight)
genGLProgramState(usingLight);
}
int i = 0;
for (auto& mesh : _meshes) {
if (!mesh->isVisible())
{
i++;
continue;
}
auto programstate = mesh->getGLProgramState();
auto& meshCommand = mesh->getMeshCommand();
#if (!defined NDEBUG) || (defined CC_MODEL_VIEWER)
GLuint textureID = 0;
if(mesh->getTexture())
{
textureID = mesh->getTexture()->getName();
}else
{ //let the mesh use a dummy texture instead of the missing or crashing texture file
auto texture = getDummyTexture();
mesh->setTexture(texture);
textureID = texture->getName();
}
#else
GLuint textureID = mesh->getTexture() ? mesh->getTexture()->getName() : 0;
#endif
float globalZ = _globalZOrder;
bool isTransparent = (mesh->_isTransparent || color.a < 1.f);
if (isTransparent && Camera::getVisitingCamera())
{
// use the view matrix for Applying to recalculating transparent mesh's Z-Order
const auto& viewMat = Camera::getVisitingCamera()->getViewMatrix();
//fetch the Z from the result matrix
globalZ = -(viewMat.m[2] * transform.m[12] + viewMat.m[6] * transform.m[13] + viewMat.m[10] * transform.m[14] + viewMat.m[14]);
}
meshCommand.init(globalZ, textureID, programstate, _blend, mesh->getVertexBuffer(), mesh->getIndexBuffer(), mesh->getPrimitiveType(), mesh->getIndexFormat(), mesh->getIndexCount(), transform, flags);
meshCommand.setLightMask(_lightMask);
auto skin = mesh->getSkin();
if (skin)
{
meshCommand.setMatrixPaletteSize((int)skin->getMatrixPaletteSize());
meshCommand.setMatrixPalette(skin->getMatrixPalette());
}
//support tint and fade
meshCommand.setDisplayColor(Vec4(color.r, color.g, color.b, color.a));
if (_forceDepthWrite)
{
meshCommand.setDepthWriteEnabled(true);
}
meshCommand.setTransparent(isTransparent);
renderer->addCommand(&meshCommand);
}
}
