diff options
Diffstat (limited to 'indra/newview/llhudtext.cpp')
| -rw-r--r-- | indra/newview/llhudtext.cpp | 113 |
1 files changed, 29 insertions, 84 deletions
diff --git a/indra/newview/llhudtext.cpp b/indra/newview/llhudtext.cpp index 406ad8c51e..c362128cb8 100644 --- a/indra/newview/llhudtext.cpp +++ b/indra/newview/llhudtext.cpp @@ -1,7 +1,6 @@ - /** * @file llhudtext.cpp - * @brief LLHUDText class implementation + * @brief Floating text above objects, set via script with llSetText() * * $LicenseInfo:firstyear=2002&license=viewergpl$ * @@ -69,9 +68,9 @@ const S32 NUM_OVERLAP_ITERATIONS = 10; const F32 NEIGHBOR_FORCE_FRACTION = 1.f; const F32 POSITION_DAMPING_TC = 0.2f; const F32 MAX_STABLE_CAMERA_VELOCITY = 0.1f; -const F32 LOD_0_SCREEN_COVERAGE = 0.15f; -const F32 LOD_1_SCREEN_COVERAGE = 0.30f; -const F32 LOD_2_SCREEN_COVERAGE = 0.40f; +//const F32 LOD_0_SCREEN_COVERAGE = 0.15f; +//const F32 LOD_1_SCREEN_COVERAGE = 0.30f; +//const F32 LOD_2_SCREEN_COVERAGE = 0.40f; std::set<LLPointer<LLHUDText> > LLHUDText::sTextObjects; std::vector<LLPointer<LLHUDText> > LLHUDText::sVisibleTextObjects; @@ -97,7 +96,7 @@ LLHUDText::LLHUDText(const U8 type) : mOffsetY(0), mTextAlignment(ALIGN_TEXT_CENTER), mVertAlignment(ALIGN_VERT_CENTER), - mLOD(0), +// mLOD(0), mHidden(FALSE) { mColor = LLColor4(1.f, 1.f, 1.f, 1.f); @@ -105,7 +104,6 @@ LLHUDText::LLHUDText(const U8 type) : mFadeDistance = 8.f; mFadeRange = 4.f; mZCompare = TRUE; - mDropShadow = TRUE; mOffscreen = FALSE; mRadius = 0.1f; LLPointer<LLHUDText> ptr(this); @@ -232,28 +230,6 @@ void LLHUDText::renderText(BOOL for_select) // Render label { gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT); - - for(std::vector<LLHUDTextSegment>::iterator segment_iter = mLabelSegments.begin(); - segment_iter != mLabelSegments.end(); ++segment_iter ) - { - // Label segments use default font - const LLFontGL* fontp = (segment_iter->mStyle == LLFontGL::BOLD) ? mBoldFontp : mFontp; - y_offset -= fontp->getLineHeight(); - - F32 x_offset; - if (mTextAlignment == ALIGN_TEXT_CENTER) - { - x_offset = -0.5f*segment_iter->getWidth(fontp); - } - else // ALIGN_LEFT - { - x_offset = -0.5f * mWidth + (HORIZONTAL_PADDING / 2.f); - } - - LLColor4 label_color(0.f, 0.f, 0.f, 1.f); - label_color.mV[VALPHA] = alpha_factor; - hud_render_text(segment_iter->getText(), render_position, *fontp, segment_iter->mStyle, LLFontGL::NO_SHADOW, x_offset, y_offset, label_color, mOnHUDAttachment); - } } // Render text @@ -278,11 +254,7 @@ void LLHUDText::renderText(BOOL for_select) y_offset -= fontp->getLineHeight(); U8 style = segment_iter->mStyle; - LLFontGL::ShadowType shadow = LLFontGL::NO_SHADOW; - if (mDropShadow) - { - shadow = LLFontGL::DROP_SHADOW; - } + LLFontGL::ShadowType shadow = LLFontGL::DROP_SHADOW; F32 x_offset; if (mTextAlignment== ALIGN_TEXT_CENTER) @@ -353,11 +325,6 @@ void LLHUDText::addLine(const std::string &text_utf8, } } -void LLHUDText::setDropShadow(const BOOL do_shadow) -{ - mDropShadow = do_shadow; -} - void LLHUDText::setZCompare(const BOOL zcompare) { mZCompare = zcompare; @@ -457,7 +424,7 @@ void LLHUDText::updateVisibility() mLastDistance = (mPositionAgent - LLViewerCamera::getInstance()->getOrigin()).magVec(); - if (mLOD >= 3 || !mTextSegments.size() || (mDoFade && (mLastDistance > mFadeDistance + mFadeRange))) + if (!mTextSegments.size() || (mDoFade && (mLastDistance > mFadeDistance + mFadeRange))) { mVisible = FALSE; return; @@ -553,14 +520,6 @@ void LLHUDText::updateSize() ++iter; } - iter = mLabelSegments.begin(); - while (iter != mLabelSegments.end()) - { - height += mFontp->getLineHeight(); - width = llmax(width, llmin(iter->getWidth(mFontp), HUD_TEXT_MAX_WIDTH)); - ++iter; - } - if (width == 0.f) { return; @@ -569,18 +528,8 @@ void LLHUDText::updateSize() width += HORIZONTAL_PADDING; height += VERTICAL_PADDING; - if (!mResizeTimer.getStarted() && (width != mWidth || height != mHeight)) - { - mResizeTimer.start(); - } - - // *NOTE: removed logic which did a divide by zero. - F32 u = 1.f;//llclamp(mResizeTimer.getElapsedTimeF32() / RESIZE_TIME, 0.f, 1.f); - if (u == 1.f) - { - mResizeTimer.stop(); - } - + // *TODO: Could do some sort of timer-based resize logic here + F32 u = 1.f; mWidth = llmax(width, lerp(mWidth, (F32)width, u)); mHeight = llmax(height, lerp(mHeight, (F32)height, u)); } @@ -606,28 +555,29 @@ void LLHUDText::updateAll() std::sort(sVisibleHUDTextObjects.begin(), sVisibleHUDTextObjects.end(), lltextobject_further_away()); } -void LLHUDText::setLOD(S32 lod) -{ - mLOD = lod; - //RN: uncomment this to visualize LOD levels - //std::string label = llformat("%d", lod); - //setLabel(label); -} +//void LLHUDText::setLOD(S32 lod) +//{ +// mLOD = lod; +// //RN: uncomment this to visualize LOD levels +// //std::string label = llformat("%d", lod); +// //setLabel(label); +//} S32 LLHUDText::getMaxLines() { - switch(mLOD) - { - case 0: - return mMaxLines; - case 1: - return mMaxLines > 0 ? mMaxLines / 2 : 5; - case 2: - return mMaxLines > 0 ? mMaxLines / 3 : 2; - default: - // label only - return 0; - } + return mMaxLines; + //switch(mLOD) + //{ + //case 0: + // return mMaxLines; + //case 1: + // return mMaxLines > 0 ? mMaxLines / 2 : 5; + //case 2: + // return mMaxLines > 0 ? mMaxLines / 3 : 2; + //default: + // // label only + // return 0; + //} } void LLHUDText::markDead() @@ -692,11 +642,6 @@ void LLHUDText::reshape() { segment_iter->clearFontWidthMap(); } - for(segment_iter = textp->mLabelSegments.begin(); - segment_iter != textp->mLabelSegments.end(); ++segment_iter ) - { - segment_iter->clearFontWidthMap(); - } } } |