void pawsStdTreeDecorator::GetCollapseSignFrame(pawsTreeNode* node, csRect &rect)
{
csRect nodeFrame = node->GetScreenFrame();
rect.SetPos(nodeFrame.xmin - collSpacing - 2,
nodeFrame.ymin + nodeFrame.Height()/2 - 4);
rect.SetSize(10, 10);
}
void csGLRender2TextureFramebuf::SetClipRect (const csRect& clipRect)
{
GLRENDER3D_OUTPUT_LOCATION_MARKER;
GLint vp[4];
glGetIntegerv (GL_VIEWPORT, vp);
glScissor (vp[0] + clipRect.xmin, vp[1] + txt_h - clipRect.ymax, clipRect.Width(),
clipRect.Height());
}
void csRectRegion::nkSplit (csRect &r1, csRect &r2)
{
r2.Intersect (r1);
if (r1.ymin < r2.ymin) // upper stripe
{
region.Push (csRect(r1.xmin,r1.ymin, r1.xmax, r2.ymin));
}
if (r1.xmin < r2.xmin) // left stripe
{
region.Push (csRect(r1.xmin,r2.ymin, r2.xmin, r2.ymax));
}
if (r1.xmax > r2.xmax) // right stripe
{
//region.Push (csRect(r2.xmin, r2.ymin, r1.xmax, r2.ymax));
region.Push( csRect(r2.xmax, r2.ymin, r1.xmax, r2.ymax) );
}
if (r1.ymax > r2.ymax) // lower stripe
{
region.Push (csRect(r1.xmin, r2.ymax, r1.xmax, r1.ymax));
}
}
// The purpose of this function is to take r1 and fragment it around r2,
// removing the area that overlaps. This function can be used by either
// Include() or Exclude(), since it simply fragments r1 (but always checks
// for swapping!) For Exclusion, r2 is ALWAYS the excluding rect!
void csRectRegion::fragmentRect (csRect &r1, csRect &r2, int mode)
{
// We may have to fragment r1 into three pieces if an entire edge of r2 is
// inside r1.
if (r1.Intersects (r2))
{
// Since fragment rect already test for all cases, the ideal method here
// is to call fragment rect on the intersection of r1 and r2 with r1
// as the fragmentee. This creates a properly fragmented system.
//
// We know that rect1 is already good, so we simply fragment rect2 and
// gather it's fragments into the fragment buffer for further consideration.
//
// In exclude mode, we don't want to remove parts of r2 from r1, whereas
// in include mode we want to perform an optimal merge of the two, or
// remove parts of r1 from r2.
csRect ri (r1);
ri.Intersect (r2);
if (mode == MODE_INCLUDE)
{
if (r1.Area () < r2.Area ())
{
csRect temp (r1);
r1.Set (r2);
r2.Set (temp);
}
// Push r1 back into the regions list
region.Push (r1);
// Perform fragment and gather.
markForGather ();
fragmentContainedRect (r2, ri);
gatherFragments ();
}
else
{
// Fragment inclusion rect around intersection (keep)
fragmentContainedRect (r1, ri);
}
return;
}
}
void csRectRegionDebug::ClipTo(const csRect &clip)
{
for(int i = 0; i < CS_RECT_REG_SIZE; i++)
{
for(int j = 0; j < CS_RECT_REG_SIZE; j++)
{
if(!clip.Contains(i,j))
area[i][j] = false;
}
}
}
void pawsProgressBar::DrawProgressBar(
const csRect &rect, iGraphics3D* graphics3D, float percent,
int start_r, int start_g, int start_b,
int diff_r, int diff_g, int diff_b, int alpha)
{
csSimpleRenderMesh mesh;
static uint indices[4] = {0, 1, 2, 3};
csVector3 verts[4];
csVector4 colors[4];
float fr1 = start_r / 255.0f;
float fg1 = start_g / 255.0f;
float fb1 = start_b / 255.0f;
float fr2 = fr1 + percent * (diff_r / 255.0f);
float fg2 = fg1 + percent * (diff_g / 255.0f);
float fb2 = fb1 + percent * (diff_b / 255.0f);
float fa = alpha / 255.0f;
mesh.meshtype = CS_MESHTYPE_QUADS;
mesh.indexCount = 4;
mesh.indices = indices;
mesh.vertexCount = 4;
mesh.vertices = verts;
mesh.colors = colors;
mesh.mixmode = CS_FX_COPY;
mesh.alphaType.autoAlphaMode = false;
mesh.alphaType.alphaType = csAlphaMode::alphaSmooth;
verts[0].Set(rect.xmin, rect.ymin, 0);
colors[0].Set(fr1, fg1, fb1, fa);
verts[1].Set(rect.xmin + (rect.Width() * percent), rect.ymin, 0);
colors[1].Set(fr2, fg2, fb2, fa);
verts[2].Set(rect.xmin + (rect.Width() * percent), rect.ymax, 0);
colors[2].Set(fr2, fg2, fb2, fa);
verts[3].Set(rect.xmin, rect.ymax, 0);
colors[3].Set(fr1, fg1, fb1, fa);
graphics3D->DrawSimpleMesh(mesh, csSimpleMeshScreenspace);
}
csLockedMaterialMap csTerrainCell::LockMaterialMap (const csRect& rectangle)
{
csLockedMaterialMap data;
if (!materialMapPersistent)
{
materialmap.SetSize (rectangle.Width () * rectangle.Height ());
data.data = materialmap.GetArray ();
data.pitch = rectangle.Width ();
}
else
{
data.data = materialmap.GetArray () + materialMapWidth * rectangle.ymin +
rectangle.xmin;
data.pitch = materialMapWidth;
}
lockedMaterialMapRect = rectangle;
return data;
}
void pawsTitle::SetWindowRect(const csRect & windowRect)
{
size_t a;
int winWidth = windowRect.Width();
int w = (int)width;
if (scaleWidth)
w = (int)(winWidth * width);
int deltaX = screenFrame.xmin;
int deltaY = screenFrame.ymin;
screenFrame.xmin = windowRect.xmin + (winWidth - w) / 2;
screenFrame.ymin = windowRect.ymin - height / 2;
screenFrame.SetSize(w, height);
deltaX = screenFrame.xmin - deltaX;
deltaY = screenFrame.ymin - deltaY;
for (a=0; a<children.GetSize(); ++a)
children[a]->Resize();
for (a=0; a<titleButtons.GetSize(); ++a)
{
switch (titleButtons[a].align)
{
case PTA_LEFT:
titleButtons[a].buttonWidget->MoveTo(screenFrame.xmin + titleButtons[a].offsetx, screenFrame.ymin + titleButtons[a].offsety);
break;
case PTA_CENTER:
titleButtons[a].buttonWidget->MoveTo(screenFrame.xmin + (screenFrame.Width() - titleButtons[a].buttonWidget->ScreenFrame().Width())/2 + titleButtons[a].offsetx, screenFrame.ymin + titleButtons[a].offsety);
break;
case PTA_RIGHT:
titleButtons[a].buttonWidget->MoveTo(screenFrame.xmax - titleButtons[a].buttonWidget->ScreenFrame().Width() + titleButtons[a].offsetx, screenFrame.ymin + titleButtons[a].offsety);
break;
case PTA_COUNT:
break;
}
}
}
void ProctexPDLight::PDMap::ComputeValueBounds (const csRect& area,
csRGBcolor& maxValue,
csRect& nonNullArea)
{
const int width = imageW;
maxValue.Set (0, 0, 0);
nonNullArea.Set (INT_MAX, INT_MAX, INT_MIN, INT_MIN);
int mapPitch = width - area.Width ();
if (imageData->IsGray())
{
const uint8* map =
static_cast<LumelBufferGray*> ((LumelBufferBase*)imageData)->GetData()
+ area.ymin * width + area.xmin;
for (int y = area.ymin; y < area.ymax; y++)
{
for (int x = area.xmin; x < area.xmax; x++)
{
uint8 v = *map++;
if (v > maxValue.red)
maxValue.Set (v, v, v);
if (v > 0)
{
nonNullArea.Extend (x, y);
}
}
map += mapPitch;
}
}
else
{
const Lumel* map =
static_cast<LumelBufferRGB*> ((LumelBufferBase*)imageData)->GetData()
+ area.ymin * width + area.xmin;
for (int y = area.ymin; y < area.ymax; y++)
{
for (int x = area.xmin; x < area.xmax; x++)
{
const Lumel& p = *map++;
if (p.c.red > maxValue.red)
maxValue.red = p.c.red;
if (p.c.green > maxValue.green)
maxValue.green = p.c.green;
if (p.c.blue > maxValue.blue)
maxValue.blue = p.c.blue;
if (p.c.red + p.c.green + p.c.blue > 0)
{
nonNullArea.Extend (x, y);
}
}
map += mapPitch;
}
}
// Align line start+end on 2-pixel-boundary (for MMX)
nonNullArea.xmin &= ~1;
nonNullArea.xmax = (nonNullArea.xmax+1) & ~1;
}
void pawsImageDrawable::Draw(csRect rect, int alpha)
{
Draw(rect.xmin, rect.ymin, rect.Width(), rect.Height(), alpha);
}
void csRectRegion::Exclude (const csRect &nrect)
{
// Ignore an empty rect
if (nrect.IsEmpty ())
return;
// If there are no rects in the region, just leave.
if (region.IsEmpty())
return;
size_t i;
csRect rect (nrect);
/// Clear the fragment buffer
for (i = 0; i < FRAGMENT_BUFFER_SIZE; ++i)
fragment[i].MakeEmpty ();
// Otherwise, we have to see if this rect overlaps or touches any other.
for (i = 0; i < region.GetSize(); i++)
{
csRect r1 (region[i]);
csRect r2 (rect);
// Check to see if these even touch
if (r2.Intersects (r1) == false) continue;
// Check to see if the inclusion rect is totally dominated by the
// exclusion rect.
r1.Exclude (r2);
if (r1.IsEmpty ())
{
region.DeleteIndex (i);
i--;
continue;
}
// Check to see if the exclusion rect is totally dominated by the
// exclusion rect
r1.Set (region[i]);
r2.Exclude (r1);
if (r2.IsEmpty ())
{
r2.Set (rect);
region.DeleteIndex (i);
fragmentContainedRect (r1, r2);
i = 0;
continue;
}
r2.Set (rect);
// This part is similiar to Include, except that we are trying to remove
// a portion. Instead of calling chopEdgeIntersection, we actually have
// to fragment rect1 and chop off an edge of the excluding rect. This
// code should be handled inside fragment rect.
// Kill rect from list
region.DeleteIndex (i);
i--;
// Fragment it
fragmentRect (r1, r2, MODE_EXCLUDE);
}
}
void csRectRegion::Include (const csRect &nrect)
{
// Ignore an empty rect
if (nrect.IsEmpty ())
return;
// If there are no rects in the region, add this and leave.
if (region.IsEmpty())
{
region.Push (nrect);
return;
}
size_t i;
bool no_fragments;
csRect rect (nrect);
/// Clear the fragment buffer
for (i = 0; i < FRAGMENT_BUFFER_SIZE; ++i) fragment[i].MakeEmpty ();
do
{
bool untouched = true;
no_fragments = true;
// Otherwise, we have to see if this rect creates a union with any other
// rectangles.
size_t last_to_consider = region.GetSize();
for (i = 0; i < last_to_consider; i++)
{
csRect &r1 = region[i];
csRect r2 (rect);
// Check to see if these even touch, if not, next.
if (r2.Intersects (r1) == false) continue;
// If r1 totally contains rect, then we leave.
r2.Exclude (r1);
if (r2.IsEmpty ())
{
// Mark it so we don't add it in
untouched = false;
break;
}
// If rect totally contains r1, then we kill r1 from the list.
r2.Set (r1);
r2.Exclude (rect);
if (r2.IsEmpty ())
{
// Kill from list
region.DeleteIndex (i);
i--;
last_to_consider--;
// Iterate
continue;
}
/*
// Otherwise we have to do the most irritating part: A full split
// operation that may create other rects that need to be tested against
// the database recursively. For this algorithm, we fragment the
// one that is already in the database, that way we don't cause more
// tests: we already know that that rect is good.
r2.Set (rect);
// Kill rect from list
region.DeleteIndex (i);
// Fragment it
fragmentRect (r1, r2, MODE_INCLUDE);
*/
r2.Set (rect);
nkSplit (r1, r2);
region.DeleteIndex (i);
i--;
last_to_consider--;
// Mark it
// untouched = true;
} // end for
// In the end, we need to put the rect on the stack
if (!rect.IsEmpty () && untouched)
region.Push (rect);
// Check and see if we have fragments to consider
for (i = 0; i < FRAGMENT_BUFFER_SIZE; ++i)
{
if (!(fragment[i].IsEmpty ()))
{
rect.Set (fragment[i]);
fragment[i].MakeEmpty ();
no_fragments = false;
break;
}
}
} while (!no_fragments);
}
