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cleanup

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This commit is contained in:
Jeffrey Ventrella 2013-07-26 15:40:06 -07:00
parent 937574a6b5
commit 65278609f2
1 changed files with 5 additions and 4 deletions
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9
interface/src/ParticleSystem.cpp
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@ -16,6 +16,7 @@ const float DEFAULT_PARTICLE_BOUNCE = 1.0f;
const float DEFAULT_PARTICLE_AIR_FRICTION = 2.0f;
const float DEFAULT_PARTICLE_LIFESPAN = 1.0f;
const int DEFAULT_PARTICLE_SPHERE_RESOLUTION = 6;
const float DEFAULT_EMITTER_RENDER_LENGTH = 0.2f;
ParticleSystem::ParticleSystem() {
@ -325,7 +326,7 @@ void ParticleSystem::render() {
}
if (_emitter[e].visible) {
renderEmitter(e, 0.2f);
renderEmitter(e, DEFAULT_EMITTER_RENDER_LENGTH);
}
};
@ -447,14 +448,14 @@ void ParticleSystem::renderParticle(int p) {
}
}
void ParticleSystem::renderEmitter(int e, float size) {
glLineWidth(2.0f);
glm::vec3 v = _emitter[e].direction * size;
glColor3f(0.4f, 0.4, 0.8);
glBegin(GL_LINES);
glVertex3f(_emitter[e].position.x, _emitter[e].position.y, _emitter[e].position.z);
glVertex3f(_emitter[e].position.x + _emitter[e].direction.x, _emitter[e].position.y + _emitter[e].direction.y, _emitter[e].position.z + _emitter[e].direction.z);
glVertex3f(_emitter[e].position.x + v.x, _emitter[e].position.y + v.y, _emitter[e].position.z + v.z);
glEnd();
}