From 0d2f16c0bbeab5a60f22bd23a56b4693c76d42f0 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 8 Dec 2010 13:48:48 +0000
Subject: [PATCH] fix bg color
---
Fltk/openglWindow.cpp | 108 +++++++++++++++++++-----------------------
1 file changed, 50 insertions(+), 58 deletions(-)
diff --git a/Fltk/openglWindow.cpp b/Fltk/openglWindow.cpp
index 9e020b0fc8..683b0ed9d3 100644
--- a/Fltk/openglWindow.cpp
+++ b/Fltk/openglWindow.cpp
@@ -34,8 +34,7 @@ static void lassoZoom(drawContext *ctx, mousePosition &click1, mousePosition &cl
ctx->initPosition();
drawContext::global()->draw();
- FlGui::instance()->manip->update();
-
+ FlGui::instance()->manip->update();
}
openglWindow::openglWindow(int x, int y, int w, int h, const char *l)
@@ -175,7 +174,7 @@ void openglWindow::draw()
0.0F);
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
-
+
_ctx->draw3d();
glColor4ubv((GLubyte *) & CTX::instance()->color.fg);
glPointSize((float)CTX::instance()->geom.pointSize);
@@ -190,17 +189,15 @@ void openglWindow::draw()
}
else{
// draw the whole scene
- /*
glClearColor
((GLclampf)(CTX::instance()->unpackRed(CTX::instance()->color.bg) / 255.),
(GLclampf)(CTX::instance()->unpackGreen(CTX::instance()->color.bg) / 255.),
(GLclampf)(CTX::instance()->unpackBlue(CTX::instance()->color.bg) / 255.),
0.0F);
- */
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
- Camera * cam= &(_ctx->camera);
- if(CTX::instance()->camera && !CTX::instance()->stereo ){
+ if(CTX::instance()->camera && !CTX::instance()->stereo){
+ Camera *cam = &(_ctx->camera);
if (!cam->on) cam->init();
cam->giveViewportDimension(_ctx->viewport[2],_ctx->viewport[3]);
glMatrixMode(GL_PROJECTION);
@@ -220,11 +217,8 @@ void openglWindow::draw()
_drawBorder();
// glPushMatrix();
}
-
-
-
-
- else if(CTX::instance()->stereo ){
+ else if(CTX::instance()->stereo){
+ Camera *cam = &(_ctx->camera);
if (!cam->on) cam->init();
cam->giveViewportDimension(_ctx->viewport[2],_ctx->viewport[3]);
@@ -270,56 +264,54 @@ void openglWindow::draw()
glAccum(GL_ACCUM,1.0);
glAccum(GL_RETURN,1.0);
*/
-
- //right eye
- XYZ eye =cam->eyesep / 2.0* cam->right;
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- double left = - cam->screenratio * cam->wd2 - 0.5 * cam->eyesep * cam->ndfl;
- double right = cam->screenratio * cam->wd2 - 0.5 * cam->eyesep * cam->ndfl;
- double top = cam->wd2;
- double bottom = - cam->wd2;
- glFrustum(left,right,bottom,top,cam->glFnear,cam->glFfar);
- glMatrixMode(GL_MODELVIEW);
- glDrawBuffer(GL_BACK_RIGHT);
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
- glLoadIdentity();
- gluLookAt(cam->position.x+eye.x, cam->position.y+eye.y, cam->position.z+eye.z,
- cam->target.x+eye.x, cam->target.y+eye.y, cam->target.z+eye.z,
- cam->up.x, cam->up.y, cam->up.z);
- _ctx->draw3d();
- _ctx->draw2d();
- _drawScreenMessage();
+ //right eye
+ XYZ eye = cam->eyesep / 2.0* cam->right;
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ double left = - cam->screenratio * cam->wd2 - 0.5 * cam->eyesep * cam->ndfl;
+ double right = cam->screenratio * cam->wd2 - 0.5 * cam->eyesep * cam->ndfl;
+ double top = cam->wd2;
+ double bottom = - cam->wd2;
+ glFrustum(left,right,bottom,top,cam->glFnear,cam->glFfar);
+ glMatrixMode(GL_MODELVIEW);
+ glDrawBuffer(GL_BACK_RIGHT);
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ glLoadIdentity();
+ gluLookAt(cam->position.x+eye.x, cam->position.y+eye.y, cam->position.z+eye.z,
+ cam->target.x+eye.x, cam->target.y+eye.y, cam->target.z+eye.z,
+ cam->up.x, cam->up.y, cam->up.z);
+ _ctx->draw3d();
+ _ctx->draw2d();
+ _drawScreenMessage();
_drawBorder();
- //left eye
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- left = - cam->screenratio * cam->wd2 + 0.5 * cam->eyesep * cam->ndfl;
- right = cam->screenratio * cam->wd2 + 0.5 * cam->eyesep * cam->ndfl;
- top = cam->wd2;
- bottom = - cam->wd2;
- glFrustum(left,right,bottom,top,cam->glFnear,cam->glFfar);
-
- glMatrixMode(GL_MODELVIEW);
- glDrawBuffer(GL_BACK_LEFT);
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
- glLoadIdentity();
- gluLookAt(cam->position.x-eye.x, cam->position.y-eye.y, cam->position.z-eye.z,
- cam->target.x-eye.x, cam->target.y-eye.y, cam->target.z-eye.z,
- cam->up.x, cam->up.y, cam->up.z);
- _ctx->draw3d();
- _ctx->draw2d();
- _drawScreenMessage();
- _drawBorder();
-
+ //left eye
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ left = - cam->screenratio * cam->wd2 + 0.5 * cam->eyesep * cam->ndfl;
+ right = cam->screenratio * cam->wd2 + 0.5 * cam->eyesep * cam->ndfl;
+ top = cam->wd2;
+ bottom = - cam->wd2;
+ glFrustum(left,right,bottom,top,cam->glFnear,cam->glFfar);
+
+ glMatrixMode(GL_MODELVIEW);
+ glDrawBuffer(GL_BACK_LEFT);
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ glLoadIdentity();
+ gluLookAt(cam->position.x-eye.x, cam->position.y-eye.y, cam->position.z-eye.z,
+ cam->target.x-eye.x, cam->target.y-eye.y, cam->target.z-eye.z,
+ cam->up.x, cam->up.y, cam->up.z);
+ _ctx->draw3d();
+ _ctx->draw2d();
+ _drawScreenMessage();
+ _drawBorder();
}
else{
_ctx->draw3d();
- _ctx->draw2d();
- _drawScreenMessage();
- _drawBorder();
+ _ctx->draw2d();
+ _drawScreenMessage();
+ _drawBorder();
}
}
_lock = false;
@@ -372,12 +364,12 @@ int openglWindow::handle(int event)
else{
if (CTX::instance()->camera){
- Camera * cam= &(_ctx->camera);
+ Camera * cam = &(_ctx->camera);
double dy=fabs( -_click.win[1] + _curr.win[1] );
double dx=fabs( -_click.win[0] + _curr.win[0] ) ;
double factx = w()/ fabs(dx);
double facty = h()/ fabs(dy);
- double fact=.8* std::min(factx, facty);
+ double fact = .8* std::min(factx, facty);
double x_med=( _click.win[0] + _curr.win[0])/2.;
double y_med=( _click.win[1] + _curr.win[1])/2.;
double theta_x =.96* cam->radians*( w()/2 - x_med )*2. /h() ;
--
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