+++ /dev/null
-/***********************************************************************
-
-FONCTION :
-----------
-file OpenGl_togl_begin_layer_mode.c :
-
-REMARQUES:
-----------
-
-HISTORIQUE DES MODIFICATIONS :
---------------------------------
-01-12-98 : CAL ; Creation. S4062. Ajout des layers.
-02.14.100 : JR : Warnings on WNT truncations from double to float
-
-************************************************************************/
-
-/*----------------------------------------------------------------------*/
-/*
-* Includes
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#if defined(HAVE_MALLOC_H) || defined(WNT)
-#include <malloc.h>
-#endif
-
-#include <OpenGl_tgl_all.hxx>
-
-#include <math.h>
-#include <GL/gl.h>
-#include <stdio.h>
-
-#include <InterfaceGraphic_Labels.hxx>
-#include <InterfaceGraphic_Graphic3d.hxx>
-#include <InterfaceGraphic_Visual3d.hxx>
-
-#include <OpenGl_tsm_ws.hxx>
-#include <OpenGl_txgl.hxx>
-#include <OpenGl_tgl_tox.hxx>
-#include <OpenGl_tgl_funcs.hxx>
-#include <OpenGl_telem_filters.hxx>
-#include <OpenGl_telem.hxx>
-#include <OpenGl_telem_util.hxx>
-#include <OpenGl_telem_view.hxx>
-
-#include <OpenGl_TextRender.hxx>
-
-/*OCC6247*/
-#include <OpenGl_telem_attri.hxx>
-#include <OpenGl_LightBox.hxx>
-
-#include <Visual3d_Layer.hxx>
-
-#include <OpenGl_Extension.hxx>
-#include <OpenGl_PrinterContext.hxx>
-
-/*----------------------------------------------------------------------*/
-/*
-* Constantes
-*/
-
-#define NO_PRINT
-#define NOTRACE
-#define NO_DEBUG
-#define NO_TRACE_MAT
-#define NO_TRACE_TEXT
-
-#define IsNotModified 0
-#define IsModified 1
-
-/*----------------------------------------------------------------------*/
-/*
-* Variables externes
-*/
-
-extern GLuint linestyleBase;
-extern GLuint fontBase;
-
-#if defined(__sun) || defined (__osf__) || defined (__hp) || defined (__sgi)
-#else
-extern PFNGLBLENDEQUATIONEXTPROC glBlendEquationOp;
-#endif
-/*----------------------------------------------------------------------*/
-/*
-* Prototypes fonctions
-*/
-
-/*----------------------------------------------------------------------*/
-/*
-* Prototypes Private functions
-*/
-
-/*----------------------------------------------------------------------*/
-/*
-* Variables statiques
-*/
-
-static CALL_DEF_LAYER ACLayer;
-
-static GLboolean layerOpen = GL_FALSE;
-static float layerHeight = -1.;
-static float layerWidth = -1.;
-static int layerPoints = 0;
-static Tchar *layerFont = NULL;
-static int layerType = -1;
-static int layerFontFlag = IsModified;
-static int layerFontType = 0;
-static float layerRed = -1.;
-static float layerGreen = -1.;
-static float layerBlue = -1.;
-static float layerFontRed = -1.;
-static float layerFontGreen = -1.;
-static float layerFontBlue = -1.;
-
-static OSD_FontAspect FTGLLayerFontAspect = OSD_FA_Regular;
-static Tint FTGLLayerFontHeight = 16;
-static Tint FTGLLayerFontAscent = 0;
-static Tint FTGLLayerFontDescent = 0;
-static Tint FTGLLayerFontWidth = 0;
-static Tfloat FTGLLayerFontXScale = 1.f;
-static Tfloat FTGLLayerFontYScale = 1.f;
-static Tchar FTGLLayerFontName[100];
-static Tint FTGLLayerFontCurrent = 0;
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_layer2d
-(
- CALL_DEF_LAYER * alayer
- )
-{
- //call_def_ptrLayer ptrLayer;
-
-#ifdef PRINT
- printf ("call_togl_layer2d\n");
-#endif
- alayer->ptrLayer = (call_def_ptrLayer) malloc (sizeof (CALL_DEF_PTRLAYER));
- alayer->ptrLayer->listIndex = glGenLists (1);
- ACLayer = *alayer;
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_removelayer2d
-(
- CALL_DEF_LAYER * alayer
- )
-{
- if (alayer->ptrLayer == NULL) return;
- if (alayer->ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_removelayer2d %d\n", ptrLayer->listIndex);
-#endif
-
- /*
- * On detruit la display-list associee au layer.
- */
- glDeleteLists (alayer->ptrLayer->listIndex, 1);
- alayer->ptrLayer->listIndex = 0;
- ACLayer = *alayer;
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_clear_layer2d (
- CALL_DEF_LAYER * aLayer
- )
-{
- if (aLayer->ptrLayer == NULL) return;
- if (aLayer->ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_clear_layer2d %d\n", ptrLayer->listIndex);
-#endif
-
- /*
- * On clear la display-list associee au layer.
- */
- /*
- * On detruit la display-list associee au layer.
- */
- glDeleteLists (aLayer->ptrLayer->listIndex, 1);
- aLayer->ptrLayer->listIndex = 0;
- /*
- * On cree la display-list associee au layer.
- */
- aLayer->ptrLayer->listIndex = glGenLists (1);
- //alayer->ptrLayer = /*(void *) */ptrLayer;
- ACLayer = *aLayer;
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_redraw_layer2d (
- CALL_DEF_VIEW * aview,
- CALL_DEF_LAYER * alayer
- )
-{
- float left, right, bottom, top;
- float delta, ratio;
- int attach;
-#ifdef TRACE_MAT
- GLdouble modelMatrix[16], projMatrix[16];
- GLint viewport[4];
- int i, j;
-#endif
- GLsizei dispWidth, dispHeight;
- GLboolean isl = IsLightOn(); /*OCC6247*/
-
- if ( aview->DefBitmap.bitmap ) {
- dispWidth = aview->DefBitmap.width;
- dispHeight = aview->DefBitmap.height;
- }
- else {
- dispWidth = (GLsizei) alayer->viewport[0];
- dispHeight = (GLsizei) alayer->viewport[1];
- }
-
- if (alayer->ptrLayer == NULL) return;
- if (alayer->ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_redraw_layer2d %d\n", ptrLayer->listIndex);
- printf ("\twindow size %f %f\n",
- aview->DefWindow.dx, aview->DefWindow.dy);
- printf ("\tviewport %f %f\n", (float) dispWidth, (float) dispHeight);
-#endif
-
- if(isl) {
- LightOff(); /*OCC6247*/
- }
-
- /*
- * On positionne la projection
- */
- glMatrixMode( GL_MODELVIEW );
- glPushMatrix ();
- glLoadIdentity ();
-
- glMatrixMode (GL_PROJECTION);
- glPushMatrix ();
- glLoadIdentity ();
-
- if (alayer->sizeDependent == 0)
- glViewport (0, 0, dispWidth, dispHeight);
-
- left = alayer->ortho[0],
- right = alayer->ortho[1],
- bottom = alayer->ortho[2],
- top = alayer->ortho[3];
- attach = alayer->attach;
-#ifdef TRACE
- printf ("\tattach %d ortho %f %f %f %f %d\n",
- attach, left, right, bottom, top);
-#endif
- if (alayer->sizeDependent == 0)
- ratio = (float) dispWidth/dispHeight;
- else
- ratio = aview->DefWindow.dx/aview->DefWindow.dy;
- if (ratio >= 1.0) { /* fenetre horizontale */
- delta = (float )((top - bottom)/2.0);
- switch (attach) {
- case 0: /* Aspect_TOC_BOTTOM_LEFT */
- top = bottom + 2*delta/ratio;
- break;
- case 1: /* Aspect_TOC_BOTTOM_RIGHT */
- top = bottom + 2*delta/ratio;
- break;
- case 2: /* Aspect_TOC_TOP_LEFT */
- bottom = top - 2*delta/ratio;
- break;
- case 3: /* Aspect_TOC_TOP_RIGHT */
- bottom = top - 2*delta/ratio;
- break;
- }
- }
- else { /* fenetre verticale */
- delta = (float )((right - left)/2.0);
- switch (attach) {
- case 0: /* Aspect_TOC_BOTTOM_LEFT */
- right = left + 2*delta*ratio;
- break;
- case 1: /* Aspect_TOC_BOTTOM_RIGHT */
- left = right - 2*delta*ratio;
- break;
- case 2: /* Aspect_TOC_TOP_LEFT */
- right = left + 2*delta*ratio;
- break;
- case 3: /* Aspect_TOC_TOP_RIGHT */
- left = right - 2*delta*ratio;
- break;
- }
- }
-#ifdef TRACE
- printf ("\tratio %f new ortho %f %f %f %f\n",
- ratio, left, right, bottom, top);
-#endif
-
-#ifdef WNT
- // Check printer context that exists only for print operation
- OpenGl_PrinterContext* aPrinterContext =
- OpenGl_PrinterContext::GetPrinterContext (GET_GL_CONTEXT());
-
- if (aPrinterContext)
- {
- // additional transformation matrix could be applied to
- // render only those parts of viewport that will be
- // passed to a printer as a current "frame" to provide
- // tiling; scaling of graphics by matrix helps render a
- // part of a view (frame) in same viewport, but with higher
- // resolution
- GLfloat aProjMatrix[16];
- aPrinterContext->GetProjTransformation (aProjMatrix);
- glLoadMatrixf ((GLfloat*) aProjMatrix);
-
- // printing operation also assumes other viewport dimension
- // to comply with transformation matrix or graphics scaling
- // factors for tiling for layer redraw
- GLsizei anViewportX = 0;
- GLsizei anViewportY = 0;
- aPrinterContext->GetLayerViewport (anViewportX, anViewportY);
- if (anViewportX != 0 && anViewportY != 0)
- glViewport (0, 0, anViewportX, anViewportY);
- }
-#endif
-
- glOrtho (left, right, bottom, top, -1.0, 1.0);
-
-#ifdef TRACE_MAT
- glGetIntegerv (GL_VIEWPORT, viewport);
- glGetDoublev (GL_MODELVIEW_MATRIX, modelMatrix);
- glGetDoublev (GL_PROJECTION_MATRIX, projMatrix);
- printf ("viewport :\n");
- printf ("\t");
- for (i = 0; i < 4; i++)
- printf ("%d ", viewport[i]);
- printf ("\n");
- printf ("modelMatrix :\n");
- for (i = 0; i < 4; i++) {
- printf ("\t");
- for (j = 0; j < 4; j++)
- printf ("%f ", modelMatrix[i*4+j]);
- printf ("\n");
- }
- printf ("projMatrix :\n");
- for (i = 0; i < 4; i++) {
- printf ("\t");
- for (j = 0; j < 4; j++)
- printf ("%f ", projMatrix[i*4+j]);
- printf ("\n");
- }
-#endif
-
- /*
- * On trace la display-list associee au layer.
- */
-#ifdef TRACE
- if (glIsList (alayer->ptrLayer->listIndex))
- printf ("\t%d is a list\n", alayer->ptrLayer->listIndex);
- else
- printf ("\t%d is not a list\n", alayer->ptrLayer->listIndex);
-#endif
- glPushAttrib (
- GL_LIGHTING_BIT | GL_LINE_BIT | GL_POLYGON_BIT |
- GL_DEPTH_BUFFER_BIT | GL_CURRENT_BIT | GL_TEXTURE_BIT );
- glDisable (GL_DEPTH_TEST);
- glCallList (alayer->ptrLayer->listIndex);
-
-
- //calling dynamic render of LayerItems
- if ( alayer->ptrLayer->layerData ) {
- ACLayer = *alayer;
- Visual3d_Layer* layer = (Visual3d_Layer*)alayer->ptrLayer->layerData;
- layer->RenderLayerItems();
- ACLayer.ptrLayer = NULL;
- }
-
-
- glPopAttrib ();
-
- /*
- * On retire la projection
- */
- glMatrixMode (GL_PROJECTION);
- glPopMatrix ();
-
- glMatrixMode( GL_MODELVIEW );
- glPopMatrix ();
-
- /*
- * Restauration du Viewport en cas de modification
- */
- if (alayer->sizeDependent == 0)
- glViewport (0, 0,
- (GLsizei) aview->DefWindow.dx,
- (GLsizei) aview->DefWindow.dy);
-
- glFlush ();
-
- if(isl) {
- LightOn(); /*OCC6247*/
- }
-
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_begin_layer2d
-(
- CALL_DEF_LAYER * alayer
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ACLayer = *alayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_begin_layer2d %d\n", ptrLayer->listIndex);
-#endif
-
- //abd
- glEnable(GL_TEXTURE_2D);
- GLboolean stat = glIsEnabled( GL_TEXTURE_2D );
-
- glNewList (ptrLayer->listIndex, GL_COMPILE);
- layerOpen = GL_TRUE;
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_end_layer2d
-(
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_end_layer2d %d\n", ptrLayer->listIndex);
-#endif
-
- /*
- * On ferme la display-list associee au layer.
- */
- if (layerOpen)
- glEndList ();
- layerOpen = GL_FALSE;
-
- ACLayer.ptrLayer = NULL;
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_begin_polyline2d (
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_begin_polyline2d %d\n", ptrLayer->listIndex);
-#endif
-
- layerPoints = 0;
- glBegin (GL_LINE_STRIP);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_end_polyline2d (
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_end_polyline2d %d\n", ptrLayer->listIndex);
-#endif
-
- glEnd ();
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_begin_polygon2d (
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_begin_polygon2d %d\n", ptrLayer->listIndex);
-#endif
-
- layerPoints = 0;
- glBegin (GL_POLYGON);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_end_polygon2d (
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_end_polygon2d %d\n", ptrLayer->listIndex);
-#endif
-
- glEnd ();
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_edge2d (
- float x,
- float y
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_edge2d %d\n", ptrLayer->listIndex);
- printf ("\tcoord %f %f\n", x, y);
-#endif
-
- layerPoints ++;
- glVertex3f (x, y, 0.);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_draw2d
-(
- float x,
- float y
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_draw2d %d\n", ptrLayer->listIndex);
- printf ("\tcoord %f %f\n", x, y);
-#endif
-
- layerPoints ++;
- glVertex3f (x, y, 0.);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_move2d
-(
- float x,
- float y
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_move2d %d\n", ptrLayer->listIndex);
- printf ("\tcoord %f %f\n", x, y);
-#endif
-
- if (layerPoints != 0) {
- call_togl_end_polyline2d ();
- call_togl_begin_polyline2d ();
- }
-
- layerPoints ++;
- glVertex3f (x, y, 0.);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_rectangle2d
-(
- float x,
- float y,
- float w,
- float h
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_rectangle2d %d\n", ptrLayer->listIndex);
- printf ("\trectangle %f %f %f %f\n", x, y, w, h);
-#endif
-
- glRectf (x, y, x + w, y + h);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_text2d ( Techar *s,
- float x,
- float y,
- float height )
-{
-#ifndef WNT
- Tint dispWidth, dispHeight;
-#endif
- GLdouble objx1, objy1, objz1;
-
- call_def_ptrLayer ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (!ptrLayer) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef TRACE_TEXT
- printf ("call_togl_text2d %d\n", ptrLayer->listIndex);
- printf ("\ttext %s %f %f %f\n", s, x, y, height);
-#endif
-
- OpenGl_TextRender* textRender=OpenGl_TextRender::instance();
-
- FTGLLayerFontCurrent = textRender->FindFont( FTGLLayerFontName,
- FTGLLayerFontAspect,
- FTGLLayerFontHeight,
- FTGLLayerFontXScale,
- FTGLLayerFontYScale );
-
- objx1 = x,
- objy1 = y,
- objz1 = 0.0;
-
- //szv: conversion of Techar to wchar_t
- wchar_t *s1 = (wchar_t*)s;
- if (sizeof(Techar) != sizeof(wchar_t))
- {
- Tint i = 0; while (s[i++]);
- s1 = new wchar_t[i];
- i = 0; while (s1[i++] = (wchar_t)(*s++));
- }
-
- /*
- * On traite les differents types d'affichage de texte
- */
- switch (layerFontType) {
- case 0 : /* Aspect_TODT_Normal */
-#ifdef DEBUG
- printf ("---------------------\n");
- printf ("texte normal %f %f\n", objx1, objy1);
-#endif
-
- textRender->RenderText(s1, fontBase, 1, (float )objx1, (float )objy1, 0.f );
-
- break;
- case 1 : /* Aspect_TODT_SubTitle */
-#ifdef OK
-#ifdef DEBUG
- printf ("---------------------\n");
- printf ("texte subtitle %f %f\n", objx1, objy1);
-#endif
- glGetIntegerv (GL_VIEWPORT, viewport);
- glGetDoublev (GL_MODELVIEW_MATRIX, modelMatrix);
- glGetDoublev (GL_PROJECTION_MATRIX, projMatrix);
-#ifdef TRACE_MAT
- printf ("viewport :\n");
- printf ("\t");
- for (i = 0; i < 4; i++)
- printf ("%d ", viewport[i]);
- printf ("\n");
- printf ("modelMatrix :\n");
- for (i = 0; i < 4; i++) {
- printf ("\t");
- for (j = 0; j < 4; j++)
- printf ("%f ", modelMatrix[i*4+j]);
- printf ("\n");
- }
- printf ("projMatrix :\n");
- for (i = 0; i < 4; i++) {
- printf ("\t");
- for (j = 0; j < 4; j++)
- printf ("%f ", projMatrix[i*4+j]);
- printf ("\n");
- }
-#endif
- /*
- * dimensionString("Methode cadre", &sWidth, &sAscent, &sDescent);
- */
- sWidth = 2.;
- sAscent = .2;
- sDescent = .2;
-
- objx2 = objx1; objy2 = objy1; objz2 = objz1;
- objx3 = objx1; objy3 = objy1; objz3 = objz1;
- objx4 = objx1; objy4 = objy1; objz4 = objz1;
- objx5 = objx1; objy5 = objy1; objz5 = objz1;
-
- status = gluProject (objx1, objy1, objz1,
- modelMatrix, projMatrix, viewport,
- &winx1, &winy1, &winz1);
-
- winx2 = winx1;
- winy2 = winy1-sDescent;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx2, &objy2, &objz2);
-
- winx2 = winx1 + sWidth;
- winy2 = winy1-sDescent;
- winz2 = winz1+0.00001; /* il vaut mieux F+B / 1000000 ? */
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx3, &objy3, &objz3);
-
- winx2 = winx1 + sWidth;
- winy2 = winy1 + sAscent;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx4, &objy4, &objz4);
-
- winx2 = winx1;
- winy2 = winy1+ sAscent;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx5, &objy5, &objz5);
-
- glColor3f (layerFontRed, layerFontGreen, layerFontBlue);
- glBegin(GL_POLYGON);
- glVertex3d(objx2, objy2, objz2);
- glVertex3d(objx3, objy3, objz3);
- glVertex3d(objx4, objy4, objz4);
- glVertex3d(objx5, objy5, objz5);
- glEnd();
- glColor3f (layerRed, layerGreen, layerBlue);
-#endif /* OK */
-
- textRender->RenderText(s1, fontBase, 1, (float )objx1, (float )objy1, 0.f);
-
- break;
- case 2 : /* Aspect_TODT_Dekale */
-#ifdef OK
-#ifdef DEBUG
- printf ("---------------------\n");
- printf ("texte dekale %f %f\n", objx1, objy1);
-#endif
- glGetIntegerv (GL_VIEWPORT, viewport);
- glGetDoublev (GL_MODELVIEW_MATRIX, modelMatrix);
- glGetDoublev (GL_PROJECTION_MATRIX, projMatrix);
-#ifdef DEBUG
- printf ("viewport :\n");
- printf ("\t");
- for (i = 0; i < 4; i++)
- printf ("%d ", viewport[i]);
- printf ("\n");
- printf ("modelMatrix :\n");
- for (i = 0; i < 4; i++) {
- printf ("\t");
- for (j = 0; j < 4; j++)
- printf ("%f ", modelMatrix[i*4+j]);
- printf ("\n");
- }
- printf ("projMatrix :\n");
- for (i = 0; i < 4; i++) {
- printf ("\t");
- for (j = 0; j < 4; j++)
- printf ("%f ", projMatrix[i*4+j]);
- printf ("\n");
- }
-#endif
- status = gluProject (objx1, objy1, objz1,
- modelMatrix, projMatrix, viewport,
- &winx1, &winy1, &winz1);
-#ifdef DEBUG
- printf ("status %s\n", (status == GL_FALSE ? "ko" : "ok"));
-#endif
- winx2 = winx1+1;
- winy2 = winy1+1;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx2, &objy2, &objz2);
-#ifdef DEBUG
- printf ("status %s\n", (status == GL_FALSE ? "ko" : "ok"));
-#endif
- glColor3f (layerFontRed, layerFontGreen, layerFontBlue);
-
-
- OpenGl_TextRender* textRender=OpenGl_TextRender::instance();
- textRender->RenderText(s1, fontBase, 1, objx2, objy2, 0.f);
-
-
- winx2 = winx1-1;
- winy2 = winy1-1;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx2, &objy2, &objz2);
-#ifdef DEBUG
- printf ("status %s\n", (status == GL_FALSE ? "ko" : "ok"));
-#endif
-
- textRender->RenderText(s1, fontBase, 1, objx2, objy2, 0.f);
-
-
- winx2 = winx1-1;
- winy2 = winy1+1;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx2, &objy2, &objz2);
-#ifdef DEBUG
- printf ("status %s\n", (status == GL_FALSE ? "ko" : "ok"));
-#endif
-
-
- textRender->RenderText(s1, fontBase, 1, objx2, objy2, 0.f);
-
- winx2 = winx1+1;
- winy2 = winy1-1;
- winz2 = winz1+0.00001;
- status = gluUnProject (winx2, winy2, winz2,
- modelMatrix, projMatrix, viewport,
- &objx2, &objy2, &objz2);
-#ifdef DEBUG
- printf ("status %s\n", (status == GL_FALSE ? "ko" : "ok"));
-#endif
-
- textRender->RenderText(s1, fontBase, 1, objx2, objy2, 0.f);
-
- glColor3f (layerRed, layerGreen, layerBlue);
-#endif /* OK */
-
- textRender->RenderText(s1, fontBase, 1, (float )objx1, (float )objy1, 0.f);
-
-#ifdef DEBUG
- printf ("---------------------\n");
-#endif
- break;
- case 3 : /* Aspect_TODT_Blend */
-#ifdef OK
-#ifndef WNT
-#ifndef __sun
- if ( (PFNGLBLENDEQUATIONEXTPROC)glBlendEquationOp == (PFNGLBLENDEQUATIONEXTPROC)INVALID_EXT_FUNCTION_PTR )
- {
- if(QueryExtension("GL_EXT_blend_logic_op"))
- glBlendEquationOp = (PFNGLBLENDEQUATIONEXTPROC)glXGetProcAddress((GLubyte*)"glBlendEquationOp");
- else
- glBlendEquationOp = NULL;
- }
-
- if ( glBlendEquationOp )
-#endif //__sun
- {
- glEnable(GL_BLEND);
-#ifndef __sun
- glBlendEquationOp(GL_LOGIC_OP);
-#else
- glBlendEquation(GL_LOGIC_OP);
-#endif //__sun
- glLogicOp(GL_XOR);
- glColor3f (layerRed, layerGreen, layerBlue);
- glRasterPos2f (objx1, objy1);
- glDisable (GL_BLEND);
- }
-#else
- glColor3f (layerRed, layerGreen, layerBlue);
-
- textRender->RenderText(s1, fontBase, 1, (float )objx1, (float )objy1, 0.f);
-
-
-#endif //WNT
-
-#else /* OK */
-#ifdef DEBUG
- printf ("---------------------\n");
- printf ("texte blend %f %f\n", objx1, objy1);
-#endif
-
- textRender->RenderText(s1, fontBase, 1, (float )objx1, (float )objy1, 0.f);
-
-#ifdef DEBUG
- printf ("---------------------\n");
-#endif
-#endif /* OK */
- break;
- }
- //szv: delete temporary wide string
- if (sizeof(Techar) != sizeof(wchar_t))
- delete[] s1;
-}
-
-void EXPORT
-call_togl_textsize2d
-(
- Techar *s,
- float height,
- float *width,
- float *ascent,
- float *descent
- )
-{
-#ifndef WNT
- Tint dispWidth, dispHeight;
-#endif
-
- call_def_ptrLayer ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (!ptrLayer) return;
- if (ptrLayer->listIndex == 0) return;
-
- OpenGl_TextRender* textRender = OpenGl_TextRender::instance();
-
- if ( FTGLLayerFontHeight != height || layerFontFlag == IsModified || FTGLLayerFontCurrent == 0 )
- {
- layerFontFlag = IsNotModified;
- FTGLLayerFontHeight = height;
- FTGLLayerFontCurrent = textRender -> FindFont(FTGLLayerFontName, FTGLLayerFontAspect, FTGLLayerFontHeight);
- }
-
- //szv: conversion of Techar to wchar_t
- wchar_t *s1 = (wchar_t*)s, *s2 = 0;
- if (sizeof(Techar) != sizeof(wchar_t))
- {
- Tint i = 0; while (s[i++]);
- s1 = s2 = new wchar_t[i];
- i = 0; while (s1[i++] = (wchar_t)(*s++));
- }
- textRender->StringSize(s1, &FTGLLayerFontWidth, &FTGLLayerFontAscent, &FTGLLayerFontDescent);
- //szv: delete temporary wide string
- if (s2) delete[] s2;
-
- *width = (float) FTGLLayerFontWidth;
- *ascent = (float) FTGLLayerFontAscent;
- *descent = (float) FTGLLayerFontDescent;
-
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_set_color
-(
- float r,
- float g,
- float b
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_set_color %d\n", ptrLayer->listIndex);
- printf ("\tcolor %f %f %f\n", r, g, b);
-#endif
-
- layerRed = r,
- layerGreen = g,
- layerBlue = b;
- glColor3f (r, g, b);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_set_transparency
-(
- float a
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_set_transparency %d\n", ptrLayer->listIndex);
- printf ("\ttransparency %f\n", a);
-#endif
-
- glEnable (GL_BLEND);
- glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glColor4f (layerRed, layerGreen, layerBlue, a);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_unset_transparency
-(
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_set_untransparency %d\n", ptrLayer->listIndex);
-#endif
-
- glDisable (GL_BLEND);
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_set_line_attributes
-(
- long type,
- float width
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_set_line_attributes %d\n", ptrLayer->listIndex);
- printf ("\ttype, width %d %f\n", type, width);
-#endif
- if (layerType != type) {
- layerType = type;
- if (layerType == 0) { /* TOL_SOLID */
- glDisable (GL_LINE_STIPPLE);
- }
- else {
- if (layerType) {
- glCallList (linestyleBase+layerType);
- glEnable (GL_LINE_STIPPLE);
- }
- }
- }
- if (layerWidth != width) {
- layerWidth = width;
- glLineWidth ((GLfloat) layerWidth);
- }
-}
-
-/*----------------------------------------------------------------------*/
-void EXPORT
-call_togl_set_text_attributes
-(
- Tchar* font,
- long type,
- float r,
- float g,
- float b
- )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-#ifdef PRINT
- printf ("call_togl_set_text_attributes %d\n", ptrLayer->listIndex);
- printf ("\tfont %s type %ld\n", font, type);
- printf ("\tcolor %f %f %f\n", r, g, b);
-#endif
-
- if ( strcmp( (char*)FTGLLayerFontName, (char*)font ) != 0 ) {
- FTGLLayerFontName[0] = '\0';
- strcat( (char*)FTGLLayerFontName, (char*)font );
- FTGLLayerFontAspect = OSD_FA_Regular;
-
- OpenGl_TextRender* textRender = OpenGl_TextRender::instance();
- FTGLLayerFontCurrent = textRender -> FindFont(FTGLLayerFontName, FTGLLayerFontAspect, FTGLLayerFontHeight);
-
- layerFontType = type;
- layerFontRed = r;
- layerFontGreen = g;
- layerFontBlue = b;
- layerFontFlag = IsModified;
- }
- else
- return;
-}
-
-void call_togl_set_text_attributes( Tchar* font,
- Tint height,
- OSD_FontAspect aspect,
- float r,
- float g,
- float b )
-{
- call_def_ptrLayer ptrLayer;
-
- ptrLayer = (call_def_ptrLayer) ACLayer.ptrLayer;
- if (ptrLayer == NULL) return;
- if (ptrLayer->listIndex == 0) return;
-
-#ifdef PRINT
- printf ("call_togl_set_text_attributes %d\n", ptrLayer->listIndex);
- printf ("\tfont %s type \n", font);
- printf ("\tcolor %f %f %f\n", r, g, b);
-#endif
- /*
- * On gere le type de font (ASCII !)
- */
- if ( strcmp( (char*)FTGLLayerFontName, (char*)font ) != 0 &&
- FTGLLayerFontAspect == aspect &&
- FTGLLayerFontHeight == height
- )
- {
- FTGLLayerFontName[0] = '\0';
- strcat( (char*)FTGLLayerFontName, (char*)font );
- FTGLLayerFontHeight = height;
- FTGLLayerFontAspect = aspect;
- layerFontFlag = IsModified;
- FTGLLayerFontXScale = FTGLLayerFontYScale = 1.f;
- OpenGl_TextRender* textRender = OpenGl_TextRender::instance();
- FTGLLayerFontCurrent = textRender -> FindFont(FTGLLayerFontName, FTGLLayerFontAspect, FTGLLayerFontHeight);
-
- layerFontRed = r;
- layerFontGreen = g;
- layerFontBlue = b;
- }
-
-}
-
projects / occt.git / blobdiff