/*
================
RB_StageIteratorSky
All of the visible sky triangles are in tess
Other things could be stuck in here, like birds in the sky, etc
================
*/
void RB_StageIteratorSky( void )
{
if ( g_bRenderGlowingObjects )
return;
if ( r_fastsky->integer ) {
return;
}
if (skyboxportal && !(backEnd.refdef.rdflags & RDF_SKYBOXPORTAL))
{
return;
}
// go through all the polygons and project them onto
// the sky box to see which blocks on each side need
// to be drawn
RB_ClipSkyPolygons( &tess );
// r_showsky will let all the sky blocks be drawn in
// front of everything to allow developers to see how
// much sky is getting sucked in
if ( r_showsky->integer ) {
qglDepthRange( 0.0, 0.0 );
} else {
qglDepthRange( 1.0, 1.0 );
}
// draw the outer skybox
if ( tess.shader->sky->outerbox[0] && tess.shader->sky->outerbox[0] != tr.defaultImage ) {
qglColor3f( tr.identityLight, tr.identityLight, tr.identityLight );
qglPushMatrix ();
GL_State( 0 );
qglTranslatef (backEnd.viewParms.ori.origin[0], backEnd.viewParms.ori.origin[1], backEnd.viewParms.ori.origin[2]);
DrawSkyBox( tess.shader );
qglPopMatrix();
}
// generate the vertexes for all the clouds, which will be drawn
// by the generic shader routine
R_BuildCloudData( &tess );
if (tess.numIndexes && tess.numVertexes)
{
RB_StageIteratorGeneric();
}
// draw the inner skybox
// back to normal depth range
qglDepthRange( 0.0, 1.0 );
// note that sky was drawn so we will draw a sun later
backEnd.skyRenderedThisView = qtrue;
}
void RB_EndSurface( void ) {
shaderCommands_t *input;
input = &tess;
if (input->numIndexes == 0) {
return;
}
if (input->indexes[ACTUAL_SHADER_MAX_INDEXES-1] != 0) {
ri.Error (ERR_DROP, "RB_EndSurface() - ACTUAL_SHADER_MAX_INDEXES hit");
}
if (input->xyz[ACTUAL_SHADER_MAX_VERTEXES-1][0] != 0) {
ri.Error (ERR_DROP, "RB_EndSurface() - ACTUAL_SHADER_MAX_VERTEXES hit");
}
/*MODVIEWREM
if ( tess.shader == tr.shadowShader ) {
RB_ShadowTessEnd();
return;
}
// for debugging of sort order issues, stop rendering after a given sort value
if ( r_debugSort->integer && r_debugSort->integer < tess.shader->sort ) {
return;
}
//
// update performance counters
//
backEnd.pc.c_shaders++;
backEnd.pc.c_vertexes += tess.numVertexes;
backEnd.pc.c_indexes += tess.numIndexes;
backEnd.pc.c_totalIndexes += tess.numIndexes * tess.numPasses;
//
// call off to shader specific tess end function
//
tess.currentStageIteratorFunc();
//
// draw debugging stuff
//
if ( r_showtris->integer ) {
DrawTris (input);
}
if ( r_shownormals->integer ) {
DrawNormals (input);
}
*/
RB_StageIteratorGeneric();
// clear shader so we can tell we don't have any unclosed surfaces
tess.numIndexes = 0;
//MODVIEWREM GLimp_LogComment( "----------\n" );
}
/*
================
RB_StageIteratorSky
All of the visible sky triangles are in tess
Other things could be stuck in here, like birds in the sky, etc
================
*/
void RB_StageIteratorSky( void ) {
if ( r_fastsky->integer ) {
return;
}
// go through all the polygons and project them onto
// the sky box to see which blocks on each side need
// to be drawn
RB_ClipSkyPolygons( &tess );
// r_showsky will let all the sky blocks be drawn in
// front of everything to allow developers to see how
// much sky is getting sucked in
if ( r_showsky->integer ) {
qglDepthRange( 0.0, 0.0 );
} else {
qglDepthRange( 1.0, 1.0 );
}
// draw the outer skybox
if ( tess.shader->sky.outerbox[0] && tess.shader->sky.outerbox[0] != tr.defaultImage ) {
mat4_t oldmodelview;
GL_State( 0 );
//qglTranslatef (backEnd.viewParms.or.origin[0], backEnd.viewParms.or.origin[1], backEnd.viewParms.or.origin[2]);
{
// FIXME: this could be a lot cleaner
mat4_t trans, product;
Mat4Copy( glState.modelview, oldmodelview );
Mat4Translation( backEnd.viewParms.or.origin, trans );
Mat4Multiply( glState.modelview, trans, product );
GL_SetModelviewMatrix( product );
}
DrawSkyBox( tess.shader );
GL_SetModelviewMatrix( oldmodelview );
}
// generate the vertexes for all the clouds, which will be drawn
// by the generic shader routine
R_BuildCloudData( &tess );
RB_StageIteratorGeneric();
// draw the inner skybox
// back to normal depth range
qglDepthRange( 0.0, 1.0 );
// note that sky was drawn so we will draw a sun later
backEnd.skyRenderedThisView = qtrue;
}
/*
* RB_StageIteratorSky
*
* All of the visible sky triangles are in tess
*
* Other things could be stuck in here, like birds in the sky, etc
*/
void
RB_StageIteratorSky(void)
{
if(r_fastsky->integer){
return;
}
/* go through all the polygons and project them onto
* the sky box to see which blocks on each side need
* to be drawn */
RB_ClipSkyPolygons(&tess);
/* r_showsky will let all the sky blocks be drawn in
* front of everything to allow developers to see how
* much sky is getting sucked in */
if(r_showsky->integer){
qglDepthRange(0.0, 0.0);
}else{
qglDepthRange(1.0, 1.0);
}
/* draw the outer skybox */
if(tess.shader->sky.outerbox[0] && tess.shader->sky.outerbox[0] != tr.defaultImage){
qglColor3f(tr.identityLight, tr.identityLight, tr.identityLight);
qglPushMatrix ();
GL_State(0);
qglTranslatef (backEnd.viewParms.or.origin[0], backEnd.viewParms.or.origin[1],
backEnd.viewParms.or.origin[2]);
DrawSkyBox(tess.shader);
qglPopMatrix();
}
/* generate the vertexes for all the clouds, which will be drawn
* by the generic shader routine */
R_BuildCloudData(&tess);
RB_StageIteratorGeneric();
/* draw the inner skybox */
/* back to normal depth range */
qglDepthRange(0.0, 1.0);
/* note that sky was drawn so we will draw a sun later */
backEnd.skyRenderedThisView = qtrue;
}
/*
================
RB_StageIteratorSky
All of the visible sky triangles are in tess
Other things could be stuck in here, like birds in the sky, etc
================
*/
void RB_StageIteratorSky( void ) {
if ( r_fastsky->integer ) {
return;
}
// go through all the polygons and project them onto
// the sky box to see which blocks on each side need
// to be drawn
RB_ClipSkyPolygons( &tess );
// r_showsky will let all the sky blocks be drawn in
// front of everything to allow developers to see how
// much sky is getting sucked in
if ( r_showsky->integer ) {
glDepthRangeX( GFIXED_0, GFIXED_0 );
} else {
glDepthRangeX( GFIXED_1, GFIXED_1 );
}
// draw the outer skybox
if ( tess.shader->sky.outerbox[0] && tess.shader->sky.outerbox[0] != tr.defaultImage ) {
glColor4X( tr.identityLight, tr.identityLight, tr.identityLight,GFIXED_1 );
glPushMatrix ();
GL_State( 0 );
glTranslateX (REINTERPRET_GFIXED(backEnd.viewParms._or.origin[0]),
REINTERPRET_GFIXED(backEnd.viewParms._or.origin[1]),
REINTERPRET_GFIXED(backEnd.viewParms._or.origin[2]));
DrawSkyBox( tess.shader );
glPopMatrix();
}
// generate the vertexes for all the clouds, which will be drawn
// by the generic shader routine
R_BuildCloudData( &tess );
RB_StageIteratorGeneric();
// draw the inner skybox
// back to normal depth range
glDepthRangeX( GFIXED_0, GFIXED_1);
// note that sky was drawn so we will draw a sun later
backEnd.skyRenderedThisView = qtrue;
}
/*
================
RB_StageIteratorSky
All of the visible sky triangles are in tess
Other things could be stuck in here, like birds in the sky, etc
================
*/
void RB_StageIteratorSky( void ) {
if ( r_fastsky->integer ) {
return;
}
// go through all the polygons and project them onto
// the sky box to see which blocks on each side need
// to be drawn
RB_ClipSkyPolygons( &tess );
// r_showsky will let all the sky blocks be drawn in
// front of everything to allow developers to see how
// much sky is getting sucked in
if ( r_showsky->integer ) {
GFX_SetDepthRange( 0.0, 0.0 );
} else {
GFX_SetDepthRange( 1.0, 1.0 );
}
// draw the outer skybox
if ( tess.shader->sky.outerbox[0] && tess.shader->sky.outerbox[0] != tr.defaultImage ) {
float colorTint[] = {
tr.identityLight,
tr.identityLight,
tr.identityLight
};
DrawSkyBox( tess.shader, backEnd.viewParms.or.origin, colorTint );
}
// generate the vertexes for all the clouds, which will be drawn
// by the generic shader routine
R_BuildCloudData( &tess );
RB_StageIteratorGeneric();
// draw the inner skybox
// back to normal depth range
GFX_SetDepthRange( 0.0, 1.0 );
// note that sky was drawn so we will draw a sun later
backEnd.skyRenderedThisView = qtrue;
}
/*
================
RB_StageIteratorSky
All of the visible sky triangles are in tess
Other things could be stuck in here, like birds in the sky, etc
================
*/
void RB_StageIteratorSky( void ) {
int clearBits = 0;
if ( r_fastsky->integer ) {
if (r_fastsky->integer == 2 && !(backEnd.refdef.rdflags & RDF_NOWORLDMODEL)) {
clearBits |= GL_COLOR_BUFFER_BIT; // FIXME: only if sky shaders have been used
if (*r_fastSkyColor->string) {
int v, tr, tg, tb;
v = r_fastSkyColor->integer;
tr = (v & 0xff0000) / 0x010000;
tg = (v & 0x00ff00) / 0x000100;
tb = (v & 0x0000ff) / 0x000001;
qglClearColor((float)tr / 255.0, (float)tg / 255.0, (float)tb / 255.0, 1.0);
} else {
qglClearColor(0.0f, 0.0f, 0.0f, 1.0f); // FIXME: get color of sky
}
qglClear(clearBits);
}
return;
}
// go through all the polygons and project them onto
// the sky box to see which blocks on each side need
// to be drawn
RB_ClipSkyPolygons( &tess );
// r_showsky will let all the sky blocks be drawn in
// front of everything to allow developers to see how
// much sky is getting sucked in
if ( r_showsky->integer ) {
qglDepthRange( 0.0, 0.0 );
} else {
qglDepthRange( 1.0, 1.0 );
}
// draw the outer skybox
if ( tess.shader->sky.outerbox[0] && tess.shader->sky.outerbox[0] != tr.defaultImage ) {
qglColor3f( tr.identityLight, tr.identityLight, tr.identityLight );
qglPushMatrix ();
GL_State( 0 );
GL_Cull( CT_FRONT_SIDED );
qglTranslatef (backEnd.viewParms.or.origin[0], backEnd.viewParms.or.origin[1], backEnd.viewParms.or.origin[2]);
DrawSkyBox( tess.shader );
qglPopMatrix();
}
// generate the vertexes for all the clouds, which will be drawn
// by the generic shader routine
R_BuildCloudData( &tess );
if (tess.numVertexes) {
// yes, sky has cloud stages
RB_StageIteratorGeneric();
}
// draw the inner skybox
//FIXME not even done
// back to normal depth range
qglDepthRange( 0.0, 1.0 );
// note that sky was drawn so we will draw a sun later
backEnd.skyRenderedThisView = qtrue;
}
/*
================
RB_StageIteratorSky
All of the visible sky triangles are in tess
Other things could be stuck in here, like birds in the sky, etc
================
*/
void RB_StageIteratorSky( void ) {
if ( r_fastsky->integer ) {
return;
}
// when portal sky exists, only render skybox for the portal sky scene
if ( skyboxportal && !( backEnd.refdef.rdflags & RDF_SKYBOXPORTAL ) ) {
return;
}
// does the current fog require fastsky?
if ( backEnd.viewParms.glFog.registered ) {
if ( !backEnd.viewParms.glFog.drawsky ) {
return;
}
} else if ( glfogNum > FOG_NONE ) {
if ( !glfogsettings[FOG_CURRENT].drawsky ) {
return;
}
}
backEnd.refdef.rdflags |= RDF_DRAWINGSKY;
// go through all the polygons and project them onto
// the sky box to see which blocks on each side need
// to be drawn
RB_ClipSkyPolygons( &tess );
// r_showsky will let all the sky blocks be drawn in
// front of everything to allow developers to see how
// much sky is getting sucked in
if ( r_showsky->integer ) {
qglDepthRange( 0.0, 0.0 );
} else {
qglDepthRange( 1.0, 1.0 );
}
// draw the outer skybox
if ( tess.shader->sky.outerbox[0] && tess.shader->sky.outerbox[0] != tr.defaultImage ) {
qglColor3f( tr.identityLight, tr.identityLight, tr.identityLight );
qglPushMatrix();
GL_State( 0 );
qglTranslatef( backEnd.viewParms.or.origin[0], backEnd.viewParms.or.origin[1], backEnd.viewParms.or.origin[2] );
DrawSkyBox( tess.shader );
qglPopMatrix();
}
// generate the vertexes for all the clouds, which will be drawn
// by the generic shader routine
R_BuildCloudData( &tess );
RB_StageIteratorGeneric();
// draw the inner skybox
// Rafael - drawing inner skybox
if ( tess.shader->sky.innerbox[0] && tess.shader->sky.innerbox[0] != tr.defaultImage ) {
qglColor3f( tr.identityLight, tr.identityLight, tr.identityLight );
qglPushMatrix();
GL_State( 0 );
qglTranslatef( backEnd.viewParms.or.origin[0], backEnd.viewParms.or.origin[1], backEnd.viewParms.or.origin[2] );
DrawSkyBoxInner( tess.shader );
qglPopMatrix();
}
// Rafael - end
// back to normal depth range
qglDepthRange( 0.0, 1.0 );
backEnd.refdef.rdflags &= ~RDF_DRAWINGSKY;
// note that sky was drawn so we will draw a sun later
backEnd.skyRenderedThisView = qtrue;
}
