About Store Forum Documentation Contact
Donations:
309$/mo



Post Reply 
does esenthel supports rain system
Author Message
dylantan Offline
Member

Post: #1
does esenthel supports rain system
does esenthel supports rain system[/b]
04-20-2011 10:14 AM
Visit this user's website Find all posts by this user Quote this message in a reply
siwykon Offline
Member

Post: #2
RE: does esenthel supports rain system
you can create rain using particle! I do that in my project (use particle witch colisions)!
04-20-2011 10:24 AM
Find all posts by this user Quote this message in a reply
llynx Offline
Member

Post: #3
RE: does esenthel supports rain system
http://www1.cs.columbia.edu/CAVE/project...in_ren.php

Very useful resource on how to make realistic rain wink
04-20-2011 04:07 PM
Find all posts by this user Quote this message in a reply
siwykon Offline
Member

Post: #4
RE: does esenthel supports rain system
It is my rain system (thanks to Seba):

Rain.h:
Quote:struct RAIN
{
Box r_source;
Particles r_rain;
void create();
void draw();
void update();
Bool raining;
};extern RAIN rain;

struct RainHitDetect : PhysCutsCallback // Physical Cuts Test Callback
{
Bool collision;
virtual Bool hit(Int group,Ptr user,Game::Obj *obj)
{
if(obj)
{
collision=true;
return false;
}
else
if(group==AG_TERRAIN)
{
collision=true;
return false;
}
return true;
}
RainHitDetect()
{
collision=false;
}

};
Rain.cpp:
Quote:/******************************************************************************/
#include "stdafx.h"
#include "Start.h"
/******************************************************************************/
RAIN rain;
/******************************************************************************/
void RAIN::create()
{
r_source.set(25,1,25,Vec(0,0,0));
Image *image =Images("particle/drop.gfx");
Color color =Color(153,153,153,116); //Kolor deszczu (szary).
Int elms =Random(2000, 3000); //Random drops from 2000 to 3000.
Flt radius =0.0, //for first time rain don't exist.
life_avg=5.0; //How long rain live.

r_rain.create(image,color,elms,radius,life_avg)
.source(r_source);
r_rain.accel.set(0,-25,0); //All drops move down
r_rain.vel_random=100.0; //How far away from the formed particle falling drops

r_rain.damping=0.98;

}

void RAIN::update()
{
RainHitDetect hited;
Vec2 pos;
if(Players.elms()!=0)
{
r_source.set(25,1,25,Players[0].pos()+Vec(0,10,0));
r_rain.matrix.set(r_source, Players[0].pos()+Vec(0,10,0)); //Create rain particle over Player
}

REP(r_rain.p.elms())
{
Physics.cuts(Capsule(0.1,r_rain.p(i).pos,r_rain.p(i).pos+Vec(0,0.5,0)),hited);
if(hited.collision)
{
r_rain.p(i).life=20; //How long all drops live
r_rain.radius = RandomF(0.04,0.08); //How big are all drops (radius)
r_rain.p(i).ang_vel=20;
}
hited.collision=false;

}

}

Now to see rain you must:
In InitGame():
Quote:rain.create();

In UpdateGame():
Quote:rain.r_rain.update();
rain.update();

In Render():
Quote:switch(Renderer())
{
case RM_BLEND:
case RM_PALETTE:
{
rain.r_rain.draw();
}
break;
}

If you have any problems witch adding this write here.
04-21-2011 04:33 AM
Find all posts by this user Quote this message in a reply
Rabishan Offline
Member

Post: #5
RE: does esenthel supports rain system
that was great thanx
04-21-2011 09:01 AM
Find all posts by this user Quote this message in a reply
dylantan Offline
Member

Post: #6
RE: does esenthel supports rain system
Thanks siwykon! Will try it out ASAP! This is awesome
04-25-2011 03:51 AM
Visit this user's website Find all posts by this user Quote this message in a reply
Brad_Mclain Offline
Member

Post: #7
RE: does esenthel supports rain system
Storm/rain effects are also on the roadmap for the engine but they are a long way down.
(This post was last modified: 04-25-2011 03:53 AM by Brad_Mclain.)
04-25-2011 03:53 AM
Visit this user's website Find all posts by this user Quote this message in a reply
dylantan Offline
Member

Post: #8
RE: does esenthel supports rain system
(04-25-2011 03:53 AM)Brad_Mclain Wrote:  Storm/rain effects are also on the roadmap for the engine but they are a long way down.

Oh. However do you think its possible to overwrite the existing sky effect and add or write it on your own?
04-25-2011 04:00 AM
Visit this user's website Find all posts by this user Quote this message in a reply
Brad_Mclain Offline
Member

Post: #9
RE: does esenthel supports rain system
Definitely, you can make use of the current system and add the extras which are missing (rain, snow, storm) to form a weather/environment system.

I am doing this currently, writing a climate based system for weather.
04-25-2011 05:10 AM
Visit this user's website Find all posts by this user Quote this message in a reply
dylantan Offline
Member

Post: #10
RE: does esenthel supports rain system
(04-25-2011 05:10 AM)Brad_Mclain Wrote:  Definitely, you can make use of the current system and add the extras which are missing (rain, snow, storm) to form a weather/environment system.

I am doing this currently, writing a climate based system for weather.

Oh Thanks for the reply. Will look into this soon
04-25-2011 09:29 AM
Visit this user's website Find all posts by this user Quote this message in a reply
Post Reply