ParticleMobAppearance.java 文件源码

/**
 * Renders the particle
 */
public void renderParticle(VertexBuffer worldRendererIn, Entity entityIn, float partialTicks, float rotationX, float rotationZ, float rotationYZ, float rotationXY, float rotationXZ)
{
    if (this.entity != null)
    {
        RenderManager rendermanager = Minecraft.getMinecraft().getRenderManager();
        rendermanager.setRenderPosition(Particle.interpPosX, Particle.interpPosY, Particle.interpPosZ);
        float f = 0.42553192F;
        float f1 = ((float)this.particleAge + partialTicks) / (float)this.particleMaxAge;
        GlStateManager.depthMask(true);
        GlStateManager.enableBlend();
        GlStateManager.enableDepth();
        GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
        float f2 = 240.0F;
        OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240.0F, 240.0F);
        GlStateManager.pushMatrix();
        float f3 = 0.05F + 0.5F * MathHelper.sin(f1 * (float)Math.PI);
        GlStateManager.color(1.0F, 1.0F, 1.0F, f3);
        GlStateManager.translate(0.0F, 1.8F, 0.0F);
        GlStateManager.rotate(180.0F - entityIn.rotationYaw, 0.0F, 1.0F, 0.0F);
        GlStateManager.rotate(60.0F - 150.0F * f1 - entityIn.rotationPitch, 1.0F, 0.0F, 0.0F);
        GlStateManager.translate(0.0F, -0.4F, -1.5F);
        GlStateManager.scale(0.42553192F, 0.42553192F, 0.42553192F);
        this.entity.rotationYaw = 0.0F;
        this.entity.rotationYawHead = 0.0F;
        this.entity.prevRotationYaw = 0.0F;
        this.entity.prevRotationYawHead = 0.0F;
        rendermanager.doRenderEntity(this.entity, 0.0D, 0.0D, 0.0D, 0.0F, partialTicks, false);
        GlStateManager.popMatrix();
        GlStateManager.enableDepth();
    }
}