ParticleManager.java 文件源码

public void renderLitParticles(Entity entityIn, float partialTick)
{
    float f = 0.017453292F;
    float f1 = MathHelper.cos(entityIn.rotationYaw * 0.017453292F);
    float f2 = MathHelper.sin(entityIn.rotationYaw * 0.017453292F);
    float f3 = -f2 * MathHelper.sin(entityIn.rotationPitch * 0.017453292F);
    float f4 = f1 * MathHelper.sin(entityIn.rotationPitch * 0.017453292F);
    float f5 = MathHelper.cos(entityIn.rotationPitch * 0.017453292F);

    for (int i = 0; i < 2; ++i)
    {
        Queue<Particle> queue = this.fxLayers[3][i];

        if (!queue.isEmpty())
        {
            Tessellator tessellator = Tessellator.getInstance();
            VertexBuffer vertexbuffer = tessellator.getBuffer();

            for (Particle particle : queue)
            {
                particle.renderParticle(vertexbuffer, entityIn, partialTick, f1, f5, f2, f3, f4);
            }
        }
    }
}