protected void renderBeam(
Vec3 from,
Vec3 to,
Vec3 offest,
Color color,
ResourceLocation texture,
float tickness,
T viewer) {
if (texture != null) Minecraft.getMinecraft().renderEngine.bindTexture(texture);
RenderUtils.applyColor(color);
glDisable(GL_CULL_FACE);
glEnable(GL_BLEND);
glBlendFunc(GL_ONE, GL_ONE);
glDisable(GL_LIGHTING);
double distance = from.subtract(to).lengthVector();
double v = -viewer.worldObj.getWorldTime() * 0.2;
glPushMatrix();
glTranslated(from.xCoord, from.yCoord, from.zCoord);
glRotated(-viewer.getRotationYawHead(), 0, 1, 0);
glRotated(viewer.rotationPitch, 1, 0, 0);
glTranslated(offest.xCoord, offest.yCoord, offest.zCoord);
Tessellator t = Tessellator.instance;
t.startDrawingQuads();
t.addVertexWithUV(tickness, 0, 0, 0, v);
t.addVertexWithUV(tickness, 0, distance, 0, v + distance * 1.5);
t.addVertexWithUV(-tickness, 0, distance, 1, v + distance * 1.5);
t.addVertexWithUV(-tickness, 0, 0, 1, v);
t.addVertexWithUV(0, tickness, 0, 0, v);
t.addVertexWithUV(0, tickness, distance, 0, v + distance * 1.5);
t.addVertexWithUV(0, -tickness, distance, 1, v + distance * 1.5);
t.addVertexWithUV(0, -tickness, 0, 1, v);
t.draw();
glPopMatrix();
glEnable(GL_CULL_FACE);
glDisable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
protected boolean renderRaycastedBeam(Vec3 direction, Vec3 offset, T caster) {
return renderRaycastedBeam(caster.getPosition(1), direction, offset, caster);
}