/**
* @brief Add atmospheric effects
* @details Add atmospheric effects (e.g. rain, snow etc.) to view]
*/
void CG_AddAtmosphericEffects()
{
int curr, max, currnum;
cg_atmosphericParticle_t *particle;
vec3_t currvec;
float currweight;
if (cg_atmFx.numDrops <= 0 || cg_atmFx.numEffectShaders == 0 || cg_atmosphericEffects.value <= 0)
{
return;
}
max = cg_atmosphericEffects.value < 1 ? cg_atmosphericEffects.value * cg_atmFx.numDrops : cg_atmFx.numDrops;
if (CG_EffectGustCurrent(currvec, &currweight, &currnum))
{
// recalculate gust parameters
CG_EffectGust();
}
// allow parametric management of drop count for swelling/waning precip
cg_atmFx.oldDropsActive = cg_atmFx.dropsActive;
cg_atmFx.dropsActive = 0;
cg_atmFx.dropsCreated = 0;
VectorSet(cg_atmFx.viewDir, cg.refdef_current->viewaxis[0][0], cg.refdef_current->viewaxis[0][1], 0.f);
for (curr = 0; curr < max; curr++)
{
particle = &cg_atmFx.particles[curr];
if (!cg_atmFx.ParticleCheckVisible(particle))
{
// effect has terminated or fallen from screen view
if (!cg_atmFx.ParticleGenerate(particle, currvec, currweight))
{
continue;
}
else
{
cg_atmFx.dropsCreated++;
}
}
cg_atmFx.ParticleRender(particle);
cg_atmFx.dropsActive++;
}
cg_atmFx.lastRainTime = cg.time;
}
void CG_AddAtmosphericEffects()
{
// Add atmospheric effects (e.g. rain, snow etc.) to view
int curr, max, currnum;
cg_atmosphericParticle_t *particle;
vec3_t currvec;
float currweight;
if (cg_atmFx.numDrops <= 0 || cg_atmFx.numEffectShaders == 0)
return;
max = cg_lowEffects.integer ? (cg_atmFx.numDrops >> 1) : cg_atmFx.numDrops;
if (CG_EffectGustCurrent(currvec, &currweight, &currnum))
CG_EffectGust(); // Recalculate gust parameters
for (curr = 0; curr < max; curr++) {
particle = &cg_atmFx.particles[curr];
if (!cg_atmFx.ParticleCheckVisible(particle)) {
// Effect has terminated / fallen from screen view
if (!particle->nextDropTime) {
// Stop rain being synchronized
particle->nextDropTime = rand() % ATMOSPHERIC_DROPDELAY;
} else if (currnum < curr || particle->nextDropTime > cg.time)
continue;
if (!cg_atmFx.ParticleGenerate(particle, currvec, currweight)) {
// Ensure it doesn't attempt to generate every frame, to prevent
// 'clumping' when there's only a small sky area available.
particle->nextDropTime = cg.time + ATMOSPHERIC_DROPDELAY;
continue;
}
}
cg_atmFx.ParticleRender(particle);
}
cg_atmFx.lastRainTime = cg.time;
}
void CG_AddAtmosphericEffects()
{
// Add atmospheric effects (e.g. rain, snow etc.) to view
int curr, max, currnum;
cg_atmosphericParticle_t *particle;
vec3_t currvec;
float currweight;
if( cg_atmFx.numDrops <= 0 || cg_atmFx.numEffectShaders == 0 || cg_atmosphericEffects.value <= 0 )
return;
#ifndef ATM_NEW
CG_ClearPolyPool();
#endif // ATM_NEW
max = cg_atmosphericEffects.value < 1 ? cg_atmosphericEffects.value * cg_atmFx.numDrops : cg_atmFx.numDrops;
if( CG_EffectGustCurrent( currvec, &currweight, &currnum ) )
CG_EffectGust(); // Recalculate gust parameters
// ydnar: allow parametric management of drop count for swelling/waning precip
cg_atmFx.oldDropsActive = cg_atmFx.dropsActive;
cg_atmFx.dropsActive = 0;
cg_atmFx.dropsRendered = cg_atmFx.dropsCreated = cg_atmFx.dropsSkipped = 0;
// getgroundtime = getskytime = rendertime = checkvisibletime = generatetime = 0;
// n_getgroundtime = n_getskytime = n_rendertime = n_checkvisibletime = n_generatetime = 0;
VectorSet( cg_atmFx.viewDir, cg.refdef_current->viewaxis[0][0], cg.refdef_current->viewaxis[0][1], 0.f );
for( curr = 0; curr < max; curr++ )
{
particle = &cg_atmFx.particles[curr];
//% if( !CG_SnowParticleCheckVisible( particle ) )
if( !cg_atmFx.ParticleCheckVisible( particle ) )
{
// Effect has terminated / fallen from screen view
/*
if( !particle->nextDropTime )
{
// Stop rain being synchronized
particle->nextDropTime = cg.time + rand() % ATMOSPHERIC_DROPDELAY;
}
if( currnum < curr || particle->nextDropTime > cg.time )
{
cg_atmFx.dropsRendered++;
continue;
} */
//% if( !CG_SnowParticleGenerate( particle, currvec, currweight ) )
if( !cg_atmFx.ParticleGenerate( particle, currvec, currweight ) )
{
// Ensure it doesn't attempt to generate every frame, to prevent
// 'clumping' when there's only a small sky area available.
particle->nextDropTime = cg.time + ATMOSPHERIC_DROPDELAY;
continue;
}
else
{
cg_atmFx.dropsCreated++;
}
}
//% CG_RainParticleRender( particle );
cg_atmFx.ParticleRender( particle );
cg_atmFx.dropsActive++;
}
// CG_RenderPolyPool();
cg_atmFx.lastRainTime = cg.time;
// CG_Printf( "Active: %d Generated: %d Rendered: %d Skipped: %d\n", cg_atmFx.dropsActive, cg_atmFx.dropsCreated, cg_atmFx.dropsRendered, cg_atmFx.dropsSkipped );
// CG_Printf( "gg: %i gs: %i rt: %i cv: %i ge: %i\n", getgroundtime, getskytime, rendertime, checkvisibletime, generatetime );
// CG_Printf( "\\-> %i \\-> %i \\-> %i \\-> %i \\-> %i\n", n_getgroundtime, n_getskytime, n_rendertime, n_checkvisibletime, n_generatetime );
}