本文整理汇总了C++中LLUIImagePtr::getTextureHeight方法的典型用法代码示例。如果您正苦于以下问题：C++ LLUIImagePtr::getTextureHeight方法的具体用法？C++ LLUIImagePtr::getTextureHeight怎么用？C++ LLUIImagePtr::getTextureHeight使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类LLUIImagePtr的用法示例。
在下文中一共展示了LLUIImagePtr::getTextureHeight方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: drawBackground
void LLNotifyBox::drawBackground() const
{
LLUIImagePtr imagep = LLUI::getUIImage("rounded_square.tga");
if (imagep)
{
gGL.getTexUnit(0)->bind(imagep->getImage());
// set proper background color depending on whether notify box is a caution or not
LLColor4 color = mIsCaution? gColors.getColor("NotifyCautionBoxColor") : gColors.getColor("NotifyBoxColor");
if(gFocusMgr.childHasKeyboardFocus( this ))
{
const S32 focus_width = 2;
color = gColors.getColor("FloaterFocusBorderColor");
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(-focus_width, getRect().getHeight() + focus_width,
getRect().getWidth() + focus_width, -focus_width,
imagep->getTextureWidth(), imagep->getTextureHeight(),
16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
color = gColors.getColor("ColorDropShadow");
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(0, getRect().getHeight(), getRect().getWidth(), 0, imagep->getTextureWidth(), imagep->getTextureHeight(), 16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
if( mIsCaution )
color = gColors.getColor("NotifyCautionBoxColor");
else
color = gColors.getColor("NotifyBoxColor");
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(1, getRect().getHeight()-1, getRect().getWidth()-1, 1, imagep->getTextureWidth(), imagep->getTextureHeight(), 16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
}
else
{
gGL.color4fv(color.mV);
gl_segmented_rect_2d_tex(0, getRect().getHeight(), getRect().getWidth(), 0, imagep->getTextureWidth(), imagep->getTextureHeight(), 16, mIsTip ? ROUNDED_RECT_TOP : ROUNDED_RECT_BOTTOM);
}
}
}示例2: renderText
void LLHUDText::renderText()
{
if (!mVisible || mHidden)
{
return;
}
gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
LLGLState gls_blend(GL_BLEND, TRUE);
LLGLState gls_alpha(GL_ALPHA_TEST, TRUE);
LLColor4 shadow_color(0.f, 0.f, 0.f, 1.f);
F32 alpha_factor = 1.f;
LLColor4 text_color = mColor;
if (mDoFade)
{
if (mLastDistance > mFadeDistance)
{
alpha_factor = llmax(0.f, 1.f - (mLastDistance - mFadeDistance)/mFadeRange);
text_color.mV[3] = text_color.mV[3]*alpha_factor;
}
}
if (text_color.mV[3] < 0.01f)
{
return;
}
shadow_color.mV[3] = text_color.mV[3];
mOffsetY = lltrunc(mHeight * ((mVertAlignment == ALIGN_VERT_CENTER) ? 0.5f : 1.f));
// *TODO: cache this image
LLUIImagePtr imagep = LLUI::getUIImage("Rounded_Square");
// *TODO: make this a per-text setting
LLColor4 bg_color = LLUIColorTable::instance().getColor("ObjectBubbleColor");
bg_color.setAlpha(gSavedSettings.getF32("ChatBubbleOpacity") * alpha_factor);
const S32 border_height = 16;
const S32 border_width = 16;
// *TODO move this into helper function
F32 border_scale = 1.f;
if (border_height * 2 > mHeight)
{
border_scale = (F32)mHeight / ((F32)border_height * 2.f);
}
if (border_width * 2 > mWidth)
{
border_scale = llmin(border_scale, (F32)mWidth / ((F32)border_width * 2.f));
}
// scale screen size of borders down
//RN: for now, text on hud objects is never occluded
LLVector3 x_pixel_vec;
LLVector3 y_pixel_vec;
if (mOnHUDAttachment)
{
x_pixel_vec = LLVector3::y_axis / (F32)gViewerWindow->getWorldViewWidthRaw();
y_pixel_vec = LLVector3::z_axis / (F32)gViewerWindow->getWorldViewHeightRaw();
}
else
{
LLViewerCamera::getInstance()->getPixelVectors(mPositionAgent, y_pixel_vec, x_pixel_vec);
}
LLVector2 border_scale_vec((F32)border_width / (F32)imagep->getTextureWidth(), (F32)border_height / (F32)imagep->getTextureHeight());
LLVector3 width_vec = mWidth * x_pixel_vec;
LLVector3 height_vec = mHeight * y_pixel_vec;
LLVector3 scaled_border_width = (F32)llfloor(border_scale * (F32)border_width) * x_pixel_vec;
LLVector3 scaled_border_height = (F32)llfloor(border_scale * (F32)border_height) * y_pixel_vec;
mRadius = (width_vec + height_vec).magVec() * 0.5f;
LLVector2 screen_offset;
screen_offset = mPositionOffset;
LLVector3 render_position = mPositionAgent
+ (x_pixel_vec * screen_offset.mV[VX])
+ (y_pixel_vec * screen_offset.mV[VY]);
F32 y_offset = (F32)mOffsetY;
// Render label
{
gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
}
// Render text
{
// -1 mMaxLines means unlimited lines.
S32 start_segment;
S32 max_lines = getMaxLines();
if (max_lines < 0)
{
start_segment = 0;
//.........这里部分代码省略.........