//--------------------------------------------------------------------------------------------------
/// Draw the axis labels
//--------------------------------------------------------------------------------------------------
void OverlayNavigationCube::renderAxisLabels(OpenGLContext* oglContext, bool software, const MatrixState& matrixState)
{
// Multiply with 1.08 will slightly pull the labels away from the corresponding arrow head
Vec3f xPos(1.08f, 0, 0);
Vec3f yPos(0, 1.08f, 0);
Vec3f zPos(0, 0, 1.08f);
DrawableText drawableText;
drawableText.setFont(m_font.p());
drawableText.setCheckPosVisible(false);
drawableText.setDrawBorder(false);
drawableText.setDrawBackground(false);
drawableText.setVerticalAlignment(TextDrawer::CENTER);
drawableText.setTextColor(m_textColor);
if (!m_xLabel.isEmpty()) drawableText.addText(m_xLabel, xPos);
if (!m_yLabel.isEmpty()) drawableText.addText(m_yLabel, yPos);
if (!m_zLabel.isEmpty()) drawableText.addText(m_zLabel, zPos);
// Do the actual rendering
// -----------------------------------------------
if (software)
{
drawableText.renderSoftware(oglContext, matrixState);
}
else
{
ref<ShaderProgram> textShader = oglContext->resourceManager()->getLinkedTextShaderProgram(oglContext);
drawableText.render(oglContext, textShader.p(), matrixState);
}
}
bool DrawableFactory::addTextFromCSV(const std::string& filename, Resources& res, Scene* scene)
{
// Fontリソースの読み込み
FontResourceManager& fr = res.fonts();
// CSVデータ読み込み
CSVData data;
DrawableFactory::loadCSV(filename, data);
// データを読み出して登録する
for (auto it = data.begin(); it != data.end(); ++it)
{
auto b = (*it);
// エラー処理
if (b.size() != 11) {
printf("Text: ファイルフォーマットエラー\n");
return false;
}
// データの格納
std::string drawKey(b[0]);
std::string text(b[2]);
std::string fontKey(b[8]);
int layer = std::atoi(b[1].c_str());
int x = std::atoi(b[3].c_str());
int y = std::atoi(b[4].c_str());
int red = std::atoi(b[5].c_str());
int green = std::atoi(b[6].c_str());
int blue = std::atoi(b[7].c_str());
int alpha = std::atoi(b[9].c_str());
bool isVisible = (b[10] == "true") ? true : false;
// エラー処理
if (b[0] == "" ||
b[1] == "" ||
b[8] == "") {
printf("Text: 未入力が存在します。\n");
return false;
}
// 初期値の処理
if (b[9] == "") alpha = 255;
// 生成
DrawableText* d = new DrawableText();
d->setFontHandle(fr.get(fontKey));
d->setPosition(x, y);
d->setText(text);
d->setTextColor(red, green, blue);
d->setAlpha(alpha);
d->setIsVisible(isVisible);
scene->addDrawable(drawKey, d, layer);
printf("$$$ Text loaded: %s\n", drawKey.c_str());
}
return true;
}
