shithub: tinygl

Info  •  Files  •  Log  •  Branches

Automatic commit.

--- a/include-demo/chadphys.h

+++ b/include-demo/chadphys.h

@@ -44,8 +44,10 @@

 //Check for and, if necessary, resolve colliding bodies.

 static inline void resolveBodies(phys_body* a, phys_body* b){

-	if(a->mass <= 0 && b->mass <= 0) return; //Perform a preliminary check. Do we even have to do anything?

-	

+	if(a->mass > 0 || b->mass > 0){ //Perform a preliminary check. Do we even have to do anything?

+		/*We must do shit*/

+	} else {return;}

+	//Optimized for branch prediction.

 	vec4 penvec = (vec4){

 		.d[0]=0,

 		.d[1]=0,

@@ -123,7 +125,7 @@

 static inline void stepPhysWorld(phys_world* world, const int collisioniter){

 	for(int i = 0; i < world->nbodies; i++)

-		if(world->bodies[i]){

+		if(world->bodies[i] && world->bodies[i]->mass > 0){

 			phys_body* body = world->bodies[i];

 			vec3 bodypos = addv3(downv4(body->shape.c),body->v);

 			body->shape.c.d[0] = bodypos.d[0];