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Fixed some bugs, added rounder rectangles.

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spartanj
2010-06-30 23:35:28 -03:00
parent c00a979022
commit 0048fa6dfb
22 changed files with 798 additions and 436 deletions
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111
src/graphics/cprimitives.cpp
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@@ -1,4 +1,5 @@
#include "cprimitives.hpp"
#include "../utils/polygon2.hpp"
namespace EE { namespace Graphics {
@@ -10,16 +11,96 @@ cPrimitives::cPrimitives() {
cPrimitives::~cPrimitives() {}
void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) {
void cPrimitives::DrawRoundedRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners ) {
BR->SetTexture( 0 );
BR->SetBlendFunc( blend );
eeUint i;
eeFloat xscalediff = width * Scale - width;
eeFloat yscalediff = height * Scale - height;
eeVector2f poly;
eeVector2f Center( x + width * 0.5f + xscalediff, y + height * 0.5f + yscalediff );
eePolygon2f Poly = CreateRoundedPolygon( x - xscalediff, y - yscalediff, width + xscalediff, height + yscalediff, Corners );
Poly.Rotate( Angle, Center );
switch(fillmode) {
case DRAW_FILL: {
if ( TopLeft == BottomLeft && BottomLeft == BottomRight && BottomRight == TopRight ) {
BR->PolygonSetColor( TopLeft );
BR->BatchPolygon( Poly );
} else {
for ( i = 0; i < Poly.Size(); i++ ) {
poly = Poly[i];
if ( poly.x <= Center.x && poly.y <= Center.y )
BR->PolygonSetColor( TopLeft );
else if ( poly.x <= Center.x && poly.y >= Center.y )
BR->PolygonSetColor( BottomLeft );
else if ( poly.x > Center.x && poly.y > Center.y )
BR->PolygonSetColor( BottomRight );
else if ( poly.x > Center.x && poly.y < Center.y )
BR->PolygonSetColor( TopRight );
else
BR->PolygonSetColor( TopLeft );
BR->BatchPolygonByPoint( Poly[i] );
}
}
break;
}
case DRAW_LINE:
BR->SetLineWidth( lineWidth );
BR->LineLoopBegin();
BR->LineLoopSetColor( TopLeft );
if ( TopLeft == BottomLeft && BottomLeft == BottomRight && BottomRight == TopRight ) {
for ( i = 0; i < Poly.Size(); i+=2 )
BR->BatchLineLoop( Poly[i], Poly[i+1] );
} else {
for ( eeUint i = 0; i < Poly.Size(); i++ ) {
poly = Poly[i];
if ( poly.x <= Center.x && poly.y <= Center.y )
BR->LineLoopSetColor( TopLeft );
else if ( poly.x < Center.x && poly.y > Center.y )
BR->LineLoopSetColor( BottomLeft );
else if ( poly.x > Center.x && poly.y > Center.y )
BR->LineLoopSetColor( BottomRight );
else if ( poly.x > Center.x && poly.y < Center.y )
BR->LineLoopSetColor( TopRight );
else
BR->LineLoopSetColor( TopLeft );
BR->BatchLineLoop( Poly[i] );
}
}
break;
}
BR->Draw();
}
void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners) {
if ( 0 != Corners ) {
DrawRoundedRectangle( x, y, width, height, TopLeft, BottomLeft, BottomRight, TopRight, Angle, Scale, fillmode, blend, lineWidth, Corners );
return;
}
BR->SetTexture( 0 );
BR->SetBlendFunc( blend );
switch(fillmode) {
case DRAW_FILL:
case DRAW_FILL: {
BR->QuadsBegin();
BR->QuadsSetColorFree( TopLeft, BottomLeft, BottomRight, TopRight );
BR->BatchQuadEx( x, y, width, height, Angle, Scale );
break;
}
case DRAW_LINE:
BR->SetLineWidth( lineWidth );
@@ -32,7 +113,7 @@ void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloa
Q.V[1].x = x, Q.V[1].y = y + height;
Q.V[2].x = x + width; Q.V[2].y = y + height;
Q.V[3].x = x + width; Q.V[3].y = y;
Q.Scale( Scale );
Q.Rotate( Angle, eeVector2f( x + width * 0.5f, y + height * 0.5f ) );
@@ -179,16 +260,28 @@ void cPrimitives::DrawPolygon(const eePolygon2f& p, const EE_FILLMODE& fillmode,
BR->Draw();
}
void cPrimitives::DrawRectangle( const eeRectf& R, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) {
DrawRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, TopLeft, BottomLeft, BottomRight, TopRight, Angle, Scale, fillmode, blend, lineWidth);
void cPrimitives::DrawRectangle( const eeRectf& R, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners) {
DrawRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, TopLeft, BottomLeft, BottomRight, TopRight, Angle, Scale, fillmode, blend, lineWidth, Corners);
}
void cPrimitives::DrawRectangle( const eeRectf& R, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) {
DrawRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth);
void cPrimitives::DrawRectangle( const eeRectf& R, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners) {
DrawRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth, Corners);
}
void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth) {
DrawRectangle(x, y, width, height, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth);
void cPrimitives::DrawRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners) {
DrawRectangle(x, y, width, height, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth, Corners);
}
void cPrimitives::DrawRoundedRectangle( const eeRectf& R, const eeColorA& TopLeft, const eeColorA& BottomLeft, const eeColorA& BottomRight, const eeColorA& TopRight, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners ) {
DrawRoundedRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, TopLeft, BottomLeft, BottomRight, TopRight, Angle, Scale, fillmode, blend, lineWidth, Corners);
}
void cPrimitives::DrawRoundedRectangle( const eeRectf& R, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners) {
DrawRoundedRectangle( R.Left, R.Top, R.Right - R.Left, R.Bottom - R.Top, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth, Corners);
}
void cPrimitives::DrawRoundedRectangle(const eeFloat& x, const eeFloat& y, const eeFloat& width, const eeFloat& height, const eeFloat& Angle, const eeFloat& Scale, const EE_FILLMODE& fillmode, const EE_RENDERALPHAS& blend, const eeFloat& lineWidth, const eeUint& Corners ) {
DrawRoundedRectangle(x, y, width, height, mColor, mColor, mColor, mColor, Angle, Scale, fillmode, blend, lineWidth, Corners);
}
void cPrimitives::DrawLine(const eeVector2f& p1, const eeVector2f& p2, const eeFloat& lineWidth) {