diff options
Diffstat (limited to 'indra/newview/llviewerwindow.cpp')
| -rw-r--r-- | indra/newview/llviewerwindow.cpp | 63 |
1 files changed, 40 insertions, 23 deletions
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp index c21c287fb6..db66faef81 100644 --- a/indra/newview/llviewerwindow.cpp +++ b/indra/newview/llviewerwindow.cpp @@ -2278,7 +2278,7 @@ void LLViewerWindow::handleScrollWheel(S32 clicks) // Zoom the camera in and out behavior - if(top_ctrl == 0 && mWorldViewRectRaw.pointInRect(mCurrentMousePoint.mX, mCurrentMousePoint.mY) ) + if(top_ctrl == 0 && getWorldViewRectScaled().pointInRect(mCurrentMousePoint.mX, mCurrentMousePoint.mY) ) gAgent.handleScrollWheel(clicks); return; @@ -2286,8 +2286,8 @@ void LLViewerWindow::handleScrollWheel(S32 clicks) void LLViewerWindow::moveCursorToCenter() { - S32 x = mWorldViewRectRaw.getWidth() / 2; - S32 y = mWorldViewRectRaw.getHeight() / 2; + S32 x = getWorldViewWidthScaled() / 2; + S32 y = getWorldViewHeightScaled() / 2; //on a forced move, all deltas get zeroed out to prevent jumping mCurrentMousePoint.set(x,y); @@ -2858,6 +2858,11 @@ void LLViewerWindow::updateWorldViewRect(bool use_full_window) // clamp to at least a 1x1 rect so we don't try to allocate zero width gl buffers new_world_rect.mTop = llmax(new_world_rect.mTop, new_world_rect.mBottom + 1); new_world_rect.mRight = llmax(new_world_rect.mRight, new_world_rect.mLeft + 1); + + new_world_rect.mLeft = llround((F32)new_world_rect.mLeft * mDisplayScale.mV[VX]); + new_world_rect.mRight = llround((F32)new_world_rect.mRight * mDisplayScale.mV[VX]); + new_world_rect.mBottom = llround((F32)new_world_rect.mBottom * mDisplayScale.mV[VY]); + new_world_rect.mTop = llround((F32)new_world_rect.mTop * mDisplayScale.mV[VY]); } if (mWorldViewRectRaw != new_world_rect) @@ -2869,6 +2874,12 @@ void LLViewerWindow::updateWorldViewRect(bool use_full_window) gResizeScreenTexture = TRUE; LLViewerCamera::getInstance()->setViewHeightInPixels( mWorldViewRectRaw.getHeight() ); LLViewerCamera::getInstance()->setAspect( getWorldViewAspectRatio() ); + + mWorldViewRectScaled = mWorldViewRectRaw; + mWorldViewRectScaled.mLeft = llround((F32)mWorldViewRectScaled.mLeft / mDisplayScale.mV[VX]); + mWorldViewRectScaled.mRight = llround((F32)mWorldViewRectScaled.mRight / mDisplayScale.mV[VX]); + mWorldViewRectScaled.mBottom = llround((F32)mWorldViewRectScaled.mBottom / mDisplayScale.mV[VY]); + mWorldViewRectScaled.mTop = llround((F32)mWorldViewRectScaled.mTop / mDisplayScale.mV[VY]); } } @@ -3140,10 +3151,10 @@ void LLViewerWindow::pickAsync(S32 x, S32 y_from_bot, MASK mask, void (*callback { mPickScreenRegion.setCenterAndSize(x, y_from_bot, PICK_DIAMETER, PICK_DIAMETER); - if (mPickScreenRegion.mLeft < mWorldViewRectRaw.mLeft) mPickScreenRegion.translate(mWorldViewRectRaw.mLeft - mPickScreenRegion.mLeft, 0); - if (mPickScreenRegion.mBottom < mWorldViewRectRaw.mBottom) mPickScreenRegion.translate(0, mWorldViewRectRaw.mBottom - mPickScreenRegion.mBottom); - if (mPickScreenRegion.mRight > mWorldViewRectRaw.mRight ) mPickScreenRegion.translate(mWorldViewRectRaw.mRight - mPickScreenRegion.mRight, 0); - if (mPickScreenRegion.mTop > mWorldViewRectRaw.mTop ) mPickScreenRegion.translate(0, mWorldViewRectRaw.mTop - mPickScreenRegion.mTop); + if (mPickScreenRegion.mLeft < mWorldViewRectScaled.mLeft) mPickScreenRegion.translate(mWorldViewRectScaled.mLeft - mPickScreenRegion.mLeft, 0); + if (mPickScreenRegion.mBottom < mWorldViewRectScaled.mBottom) mPickScreenRegion.translate(0, mWorldViewRectScaled.mBottom - mPickScreenRegion.mBottom); + if (mPickScreenRegion.mRight > mWorldViewRectScaled.mRight ) mPickScreenRegion.translate(mWorldViewRectScaled.mRight - mPickScreenRegion.mRight, 0); + if (mPickScreenRegion.mTop > mWorldViewRectScaled.mTop ) mPickScreenRegion.translate(0, mWorldViewRectScaled.mTop - mPickScreenRegion.mTop); } // set frame buffer region for picking results @@ -3349,11 +3360,11 @@ LLVector3 LLViewerWindow::mouseDirectionGlobal(const S32 x, const S32 y) const F32 fov = LLViewerCamera::getInstance()->getView(); // find world view center in scaled ui coordinates - F32 center_x = (F32)getWorldViewRectRaw().getCenterX() / mDisplayScale.mV[VX]; - F32 center_y = (F32)getWorldViewRectRaw().getCenterY() / mDisplayScale.mV[VY]; + F32 center_x = getWorldViewRectScaled().getCenterX(); + F32 center_y = getWorldViewRectScaled().getCenterY(); // calculate pixel distance to screen - F32 distance = ((F32)getWorldViewHeightRaw() / (mDisplayScale.mV[VY] * 2.f)) / (tan(fov / 2.f)); + F32 distance = ((F32)getWorldViewHeightScaled() * 0.5f) / (tan(fov / 2.f)); // calculate click point relative to middle of screen F32 click_x = x - center_x; @@ -3372,11 +3383,11 @@ LLVector3 LLViewerWindow::mouseDirectionGlobal(const S32 x, const S32 y) const LLVector3 LLViewerWindow::mousePointHUD(const S32 x, const S32 y) const { // find screen resolution - S32 height = llround((F32)getWorldViewHeightRaw() / mDisplayScale.mV[VY]); + S32 height = getWorldViewHeightScaled(); // find world view center - F32 center_x = (F32)getWorldViewRectRaw().getCenterX() / mDisplayScale.mV[VX]; - F32 center_y = (F32)getWorldViewRectRaw().getCenterY() / mDisplayScale.mV[VY]; + F32 center_x = getWorldViewRectScaled().getCenterX(); + F32 center_y = getWorldViewRectScaled().getCenterY(); // remap with uniform scale (1/height) so that top is -0.5, bottom is +0.5 F32 hud_x = -((F32)x - center_x) / height; @@ -3394,12 +3405,12 @@ LLVector3 LLViewerWindow::mouseDirectionCamera(const S32 x, const S32 y) const F32 fov_width = fov_height * LLViewerCamera::getInstance()->getAspect(); // find screen resolution - S32 height = llround((F32)getWorldViewHeightRaw() / mDisplayScale.mV[VY]); - S32 width = llround((F32)getWorldViewWidthRaw() / mDisplayScale.mV[VX]); + S32 height = getWorldViewHeightScaled(); + S32 width = getWorldViewWidthScaled(); // find world view center - F32 center_x = (F32)getWorldViewRectRaw().getCenterX() / mDisplayScale.mV[VX]; - F32 center_y = (F32)getWorldViewRectRaw().getCenterY() / mDisplayScale.mV[VY]; + F32 center_x = getWorldViewRectScaled().getCenterX(); + F32 center_y = getWorldViewRectScaled().getCenterY(); // calculate click point relative to middle of screen F32 click_x = (((F32)x - center_x) / (F32)width) * fov_width * -1.f; @@ -4166,14 +4177,20 @@ LLRootView* LLViewerWindow::getRootView() const LLRect LLViewerWindow::getWorldViewRectScaled() const { - LLRect world_view_rect = mWorldViewRectRaw; - world_view_rect.mLeft = llround((F32)world_view_rect.mLeft / mDisplayScale.mV[VX]); - world_view_rect.mRight = llround((F32)world_view_rect.mRight / mDisplayScale.mV[VX]); - world_view_rect.mBottom = llround((F32)world_view_rect.mBottom / mDisplayScale.mV[VY]); - world_view_rect.mTop = llround((F32)world_view_rect.mTop / mDisplayScale.mV[VY]); - return world_view_rect; + return mWorldViewRectScaled; +} + +S32 LLViewerWindow::getWorldViewHeightScaled() const +{ + return mWorldViewRectScaled.getHeight(); } +S32 LLViewerWindow::getWorldViewWidthScaled() const +{ + return mWorldViewRectScaled.getWidth(); +} + + S32 LLViewerWindow::getWorldViewHeightRaw() const { return mWorldViewRectRaw.getHeight(); |