diff options
Diffstat (limited to 'indra/newview/llhudtext.cpp')
| -rw-r--r-- | indra/newview/llhudtext.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/indra/newview/llhudtext.cpp b/indra/newview/llhudtext.cpp index fd0d8b696f..818474a0cb 100644 --- a/indra/newview/llhudtext.cpp +++ b/indra/newview/llhudtext.cpp @@ -185,6 +185,15 @@ void LLHUDText::renderText() LLVector3 render_position = mPositionAgent + (x_pixel_vec * screen_offset.mV[VX]) + (y_pixel_vec * screen_offset.mV[VY]); + bool reset_buffers = false; + const F32 treshold = 0.000001f; + if (abs(mLastRenderPosition.mV[VX] - render_position.mV[VX]) > treshold + || abs(mLastRenderPosition.mV[VY] - render_position.mV[VY]) > treshold + || abs(mLastRenderPosition.mV[VZ] - render_position.mV[VZ]) > treshold) + { + reset_buffers = true; + mLastRenderPosition = render_position; + } F32 y_offset = (F32)mOffsetY; @@ -208,6 +217,11 @@ void LLHUDText::renderText() for (std::vector<LLHUDTextSegment>::iterator segment_iter = mTextSegments.begin() + start_segment; segment_iter != mTextSegments.end(); ++segment_iter ) { + if (reset_buffers) + { + segment_iter->mFontBufferText.reset(); + } + const LLFontGL* fontp = segment_iter->mFont; y_offset -= fontp->getLineHeight() - 1; // correction factor to match legacy font metrics @@ -231,7 +245,7 @@ void LLHUDText::renderText() } text_color.mV[VALPHA] *= alpha_factor; - hud_render_text(segment_iter->getText(), render_position, *fontp, style, shadow, x_offset, y_offset, text_color, mOnHUDAttachment); + hud_render_text(segment_iter->getText(), render_position, &segment_iter->mFontBufferText, *fontp, style, shadow, x_offset, y_offset, text_color, mOnHUDAttachment); } } /// Reset the default color to white. The renderer expects this to be the default. |