/*
================
glLabeledPoint
================
*/
void glLabeledPoint(idVec4 &color, idVec3 &point, float size, const char *label) {
qglColor3fv( color.ToFloatPtr() );
qglPointSize( size );
qglBegin( GL_POINTS );
qglVertex3fv( point.ToFloatPtr() );
qglEnd();
idVec3 v = point;
v.x += 1;
v.y += 1;
v.z += 1;
qglRasterPos3fv( v.ToFloatPtr() );
qglCallLists( strlen(label), GL_UNSIGNED_BYTE, label );
}
/*
==============
Z_DrawGrid
==============
*/
void Z_DrawGrid (void)
{
float zz, zb, ze;
int w, h;
char text[32];
w = z.width/2 / z.scale;
h = z.height/2 / z.scale;
zb = z.origin[2] - h;
if (zb < region_mins[2])
zb = region_mins[2];
zb = 64 * floor (zb/64);
ze = z.origin[2] + h;
if (ze > region_maxs[2])
ze = region_maxs[2];
ze = 64 * ceil (ze/64);
// draw major blocks
qglColor3fv(g_qeglobals.d_savedinfo.colors[COLOR_GRIDMAJOR]);
qglBegin (GL_LINES);
qglVertex2f (0, zb);
qglVertex2f (0, ze);
for (zz=zb ; zz<ze ; zz+=64)
{
qglVertex2f (-w, zz);
qglVertex2f (w, zz);
}
qglEnd ();
// draw minor blocks
if (g_qeglobals.d_showgrid && g_qeglobals.d_gridsize*z.scale >= 4 &&
g_qeglobals.d_savedinfo.colors[COLOR_GRIDMINOR] != g_qeglobals.d_savedinfo.colors[COLOR_GRIDBACK])
{
qglColor3fv(g_qeglobals.d_savedinfo.colors[COLOR_GRIDMINOR]);
qglBegin (GL_LINES);
for (zz=zb ; zz<ze ; zz+=g_qeglobals.d_gridsize)
{
if ( ! ((int)zz & 63) )
continue;
qglVertex2f (-w, zz);
qglVertex2f (w, zz);
}
qglEnd ();
}
// draw coordinate text if needed
qglColor3fv(g_qeglobals.d_savedinfo.colors[COLOR_GRIDTEXT]);
for (zz=zb ; zz<ze ; zz+=64)
{
qglRasterPos2f (-w+1, zz);
sprintf (text, "%i",(int)zz);
qglCallLists (strlen(text), GL_UNSIGNED_BYTE, text);
}
}
void gtk_glwidget_print_char(char s)
{
qglListBase(font_list_base);
qglCallLists(1, GL_UNSIGNED_BYTE, (unsigned char *) &s);
}
void gtk_glwidget_print_string(const char *s)
{
qglListBase(font_list_base);
qglCallLists(strlen(s), GL_UNSIGNED_BYTE, (unsigned char *)s);
}
/*
==============
CZWnd::Z_DrawGrid
==============
*/
void CZWnd::Z_DrawGrid( void ) {
float zz, zb, ze;
int w, h;
char text[ 32 ];
w = z.width / 2 / z.scale;
h = z.height / 2 / z.scale;
// ---> sikk - Fixed Grid
// int nSize = 1.0f / g_qeglobals.d_gridsize * 256;
float fScale = 1.0f / g_qeglobals.d_gridsize * 8;
int stepSize = g_qeglobals.d_gridsize * 8 * fScale / 2 / z.scale;
if ( stepSize < g_qeglobals.d_gridsize * 8 ) {
stepSize = g_qeglobals.d_gridsize * 8;
} else {
int i;
for ( i = 1; i < stepSize; i <<= 1 ) {}
stepSize = i;
}
// int stepSize = max( 64, g_qeglobals.d_gridsize ); // sikk - Larger Grid Sizes - Added
// <--- sikk - Fixed Grid
zb = z.origin[2] - h;
if ( zb < region_mins[ 2 ] ) {
zb = region_mins[ 2 ];
}
zb = stepSize * floor( zb / stepSize ); // sikk - Larger Grid Sizes - was 64
ze = z.origin[2] + h;
if ( ze > region_maxs[ 2 ] ) {
ze = region_maxs[ 2 ];
}
ze = stepSize * ceil( ze / stepSize ); // sikk - Larger Grid Sizes - was 64
// draw minor blocks
if ( //z.scale > fScale && // sikk - Fixed grid
g_qeglobals.d_showgrid &&
//g_qeglobals.d_gridsize * z.scale >= 4 &&
!g_qeglobals.d_savedinfo.colors[ COLOR_GRIDMINOR ].Compare( g_qeglobals.d_savedinfo.colors[ COLOR_GRIDBACK ] ) ) {
qglColor3fv( g_qeglobals.d_savedinfo.colors[ COLOR_GRIDMINOR ].ToFloatPtr() );
qglBegin( GL_LINES );
for ( zz = zb; zz < ze; zz += stepSize / 8 ) {
// ---> sikk - Fixed grid
//if ( !( (int)zz & 63 ) ) {
// continue;
//}
//<--- sikk - Fixed grid
qglVertex2f( -w, zz );
qglVertex2f( w, zz );
}
qglEnd();
}
// draw major blocks
qglBegin( GL_LINES );
qglColor3fv( g_qeglobals.d_savedinfo.colors[ COLOR_GRIDMAJOR ].ToFloatPtr() );
qglVertex2f( 0, zb );
qglVertex2f( 0, ze );
for ( zz = zb; zz < ze; zz += stepSize ) { // sikk - Larger Grid Sizes - was 64
if ( zz == 0 ) {
qglColor3fv( g_qeglobals.d_savedinfo.colors[ COLOR_GRIDTEXT ].ToFloatPtr() );
} else {
qglColor3fv( g_qeglobals.d_savedinfo.colors[ COLOR_GRIDMAJOR ].ToFloatPtr() );
}
qglVertex2f( -w, zz );
qglVertex2f( w, zz );
}
qglEnd();
// draw coordinate text if needed
qglColor3fv( g_qeglobals.d_savedinfo.colors[ COLOR_GRIDTEXT ].ToFloatPtr() );
for ( zz = zb; zz < ze; zz += stepSize ) {
qglRasterPos2f( -w + 1, zz );
sprintf( text, "%i", (int)zz );
qglCallLists( strlen( text ), GL_UNSIGNED_BYTE, text );
}
}
/*
=======================================================================================================================
=======================================================================================================================
*/
void CNewTexWnd::OnPaint() {
CPaintDC dc(this); // device context for painting
int nOld = g_qeglobals.d_texturewin.m_nTotalHeight;
//hdcTexture = GetDC();
if (!qwglMakeCurrent(dc.GetSafeHdc(), win32.hGLRC)) {
common->Printf("ERROR: wglMakeCurrent failed..\n ");
}
else {
const char *name;
qglClearColor
(
g_qeglobals.d_savedinfo.colors[COLOR_TEXTUREBACK][0],
g_qeglobals.d_savedinfo.colors[COLOR_TEXTUREBACK][1],
g_qeglobals.d_savedinfo.colors[COLOR_TEXTUREBACK][2],
0
);
qglViewport(0, 0, rectClient.Width(), rectClient.Height());
qglScissor(0, 0, rectClient.Width(), rectClient.Height());
qglMatrixMode(GL_PROJECTION);
qglLoadIdentity();
qglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
qglDisable(GL_DEPTH_TEST);
qglDisable(GL_BLEND);
qglOrtho(0, rectClient.Width(), origin.y - rectClient.Height(), origin.y, -100, 100);
qglPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
// init stuff
current.x = 8;
current.y = -8;
currentRow = 0;
currentIndex = 0;
while (1) {
const idMaterial *mat = NextPos();
if (mat == NULL) {
break;
}
int width = mat->GetEditorImage()->uploadWidth * ((float)g_PrefsDlg.m_nTextureScale / 100);
int height = mat->GetEditorImage()->uploadHeight * ((float)g_PrefsDlg.m_nTextureScale / 100);
// Is this texture visible?
if ((draw.y - height - FONT_HEIGHT < origin.y) && (draw.y > origin.y - rectClient.Height())) {
// if in use, draw a background
qglLineWidth(1);
qglColor3f(1, 1, 1);
globalImages->BindNull();
qglBegin(GL_LINE_LOOP);
qglVertex2f(draw.x - 1, draw.y + 1 - FONT_HEIGHT);
qglVertex2f(draw.x - 1, draw.y - height - 1 - FONT_HEIGHT);
qglVertex2f(draw.x + 1 + width, draw.y - height - 1 - FONT_HEIGHT);
qglVertex2f(draw.x + 1 + width, draw.y + 1 - FONT_HEIGHT);
qglEnd();
// Draw the texture
float fScale = (g_PrefsDlg.m_bHiColorTextures == TRUE) ? ((float)g_PrefsDlg.m_nTextureScale / 100) : 1.0;
mat->GetEditorImage()->Bind();
QE_CheckOpenGLForErrors();
qglColor3f(1, 1, 1);
qglBegin(GL_QUADS);
qglTexCoord2f(0, 0);
qglVertex2f(draw.x, draw.y - FONT_HEIGHT);
qglTexCoord2f(1, 0);
qglVertex2f(draw.x + width, draw.y - FONT_HEIGHT);
qglTexCoord2f(1, 1);
qglVertex2f(draw.x + width, draw.y - FONT_HEIGHT - height);
qglTexCoord2f(0, 1);
qglVertex2f(draw.x, draw.y - FONT_HEIGHT - height);
qglEnd();
// draw the selection border
if ( !idStr::Icmp(g_qeglobals.d_texturewin.texdef.name, mat->GetName()) ) {
qglLineWidth(3);
qglColor3f(1, 0, 0);
globalImages->BindNull();
qglBegin(GL_LINE_LOOP);
qglVertex2f(draw.x - 4, draw.y - FONT_HEIGHT + 4);
qglVertex2f(draw.x - 4, draw.y - FONT_HEIGHT - height - 4);
qglVertex2f(draw.x + 4 + width, draw.y - FONT_HEIGHT - height - 4);
qglVertex2f(draw.x + 4 + width, draw.y - FONT_HEIGHT + 4);
qglEnd();
qglLineWidth(1);
}
// draw the texture name
globalImages->BindNull();
qglColor3f(1, 1, 1);
qglRasterPos2f(draw.x, draw.y - FONT_HEIGHT + 2);
// don't draw the directory name
for (name = mat->GetName(); *name && *name != '/' && *name != '\\'; name++) {
;
}
if (!*name) {
name = mat->GetName();
}
else {
name++;
}
qglCallLists(strlen(name), GL_UNSIGNED_BYTE, name);
//qglCallLists(va("%s -- %d, %d" strlen(name), GL_UNSIGNED_BYTE, name);
}
}
g_qeglobals.d_texturewin.m_nTotalHeight = abs(draw.y) + 100;
// reset the current texture
globalImages->BindNull();
qglFinish();
qwglSwapBuffers(dc.GetSafeHdc());
TRACE("Texture Paint\n");
}
if (g_PrefsDlg.m_bTextureScrollbar && (m_bNeedRange || g_qeglobals.d_texturewin.m_nTotalHeight != nOld)) {
m_bNeedRange = false;
SetScrollRange(SB_VERT, 0, g_qeglobals.d_texturewin.m_nTotalHeight, TRUE);
}
//ReleaseDC(hdcTexture);
}